Curriculum Vitae et Studiorum of Dimitri...

Curriculum Vitae et Studiorum of Dimitri Breda

Udine, November 30, 2019

Contents

1 Personal data 2

2 Positions and Education 2

3 Training 33.1 Courses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33.2 Schools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

4 Research activity 44.1 Abstract . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44.2 Research projects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54.3 Visits, scientific collaborations and seminars . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64.4 Conferences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4.4.1 Participations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84.4.2 Contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

4.5 PhD theses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114.6 Research fellowships and post-docs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114.7 International schools and advanced courses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5 Teaching activity 125.1 University courses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125.2 Seminars, other courses and dissemination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145.3 MSc (LM) and BSc (LT) theses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

6 Organization activity, committees, memberships 16

7 Publications 177.1 Monographs with referee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177.2 International journals with referee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187.3 Chapters in books with referee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207.4 Proceedings with referee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207.5 Research reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207.6 Review activity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

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1 Personal data

• first name: DIMITRI

• family name: BREDA

• date of birth: 9 OCTOBER 1974

• place of birth: SACILE (PN), ITALY

• nationality: ITALIAN

• address: VIA DEL TORRE 38/2, 33040 PRADAMANO (UD), ITALY

• fiscal code: BRDDTR74R09H657W

• e-mail: [email protected]

• homepage: http://users.dimi.uniud.it/~dimitri.breda/

2 Positions and Education

11. since 13/12/17: founder and director of “CDLab - Computational Dynamics Laboratory”, Department of Math-ematics, Computer Science and Physics, Univ. Udine;

10. since 28/03/17: national scientific habilitation full professor 01/A5 Numerical Analysis;

9. since 01/12/2016 associate professor MAT/08 - Numerical Analysis, Department of Mathematics, ComputerScience and Physics, Univ. Udine;

8. since 16/12/13: national scientific habilitation, associate professor 01/A5 Numerical Analysis;

7. since 23/10/10: confirmed assistant professor MAT/08 - Numerical Analysis, Faculty of Science, Univ. Udine;member of the Department of Mathematics, Computer Science and Physics, Univ. Udine;

6. since 23/10/07: assistant professor MAT/08 - Numerical Analysis, Faculty of Science, Univ. Udine; memberof the Department of Mathematics and Computer Science, Univ. Udine;

5. 03/06 - 10/07: scientific collaborator, Department of Mathematics and Computer Science, Univ. Udine; post-doc fellow Modellizzazione e analisi di popolazioni strutturate, MAT/08 - Numerical Analysis, Univ. Trento,supervisor M. Iannelli;

4. 12/04 - 02/06: scientific collaborator, Department of Mathematics and Computer Science, Univ. Udine;research fellow Trattamento numerico di modelli differenziali con ritardo, MAT/08 - Numerical Analysis, Univ.Trieste, supervisor S. Maset;

3. 12/03 - 11/04: research fellow Metodi numerici per lo studio della stabilita di sistemi differenziali con ritardoed applicazioni, MAT/08 - Numerical Analysis, Univ. Udine, supervisor R. Vermiglio;

2. 05/02/04: PhD in Computational Mathematics (XVI), Univ. Padova, thesis Numerical computation of char-acteristic roots for delay differential equations, supervisor R. Vermiglio (Univ. Udine), co-supervisor S. Maset(Univ. Trieste);

1. 17/12/98: M.Sc. cum laude in Mechanical Engineering (spec. Energetic), Univ. Udine, thesis Analisi distabilita e simulazione di un sistema di compressione industriale con controllo attivo del pompaggio, advisor P.Giannattasio, co-advisor F. Blanchini.

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3 Training

3.1 Courses

For every course it is indicated period, lecturer(s) (affiliation): title (venue).

22. 02-03/15, A. Ern (Univ. Paris Est, ENCP): Advanced numerical methods for differential equations (Univ.Udine);

21. 04/11, A. Ern (Univ. Paris Est, ENCP): Finite volumes (Univ. Udine);

20. 04/11, A. Ern (Univ. Paris Est, ENCP): Finite elements (Univ. Udine);

19. 09/10, A. Iske (Univ. Hamburg): Adaptive approximation methods for signal data processing (Alba diCanazei);

18. 04/10, B. Krauskopf (Univ. Bristol): Dynamical systems and numerical analysis (Univ. Udine);

17. 05-07/06, F. Zanolin, D. Fasino (Univ. Udine): Teoria degli operatori e applicazioni alle equazionidifferenziali (Univ. Udine);

16. 03/06, G. Stepan (Univ. Budapest): Delay induced vibrations in engineering (Univ. Udine);

15. 04/04, C. Lubich (Univ. Tuebingen): Numerical methods in quantum molecular computing (Univ.L’Aquila);

14. 03-05/03, F. Zanolin (Univ. Udine): Esercitazioni di analisi matematica (Univ. Udine);

13. 03-05/03, F. Zanolin (Univ. Udine): Sistemi dinamici II: punti fissi, punti periodici, sistemi dinamici,proprieta di ricorsivita ed applicazioni (Univ. Udine);

12. 02/03, E. Hairer (Univ. de Geneve): Geometric numerical integration (Univ. Udine);

11. 01-02/03, M. Pavon (Univ. Padova): Applied functional analysis (Univ. Padova);

10. 05/02, C. Broyden (Univ. Bologna): Metodi di Krylov (Univ. Padova);

9. 03/02, R. Fletcher (Univ. Dundee): Numerical methods for nonlinear optimization (Univ. Ferrara);

8. 02/02, G. Di Masi (Univ. Padova): Calcolo stocastico ed equazioni differenziali stocastiche (Univ.Padova);

7. 06/01, M. Morandi Cecchi (Univ. Padova): PDE con adattivita (Univ. Padova);

6. 05-06/01, L. Finesso (ISIB-CNR Padova): Metodi di teoria dell’informazione in probabilita e statistica(Univ. Padova);

5. 05/01, I. Moret, A. Volcic (Univ. Trieste): Equazioni integrali nella matematica computazionale (Univ.Padova);

4. 04/01, G. Pini (Univ. Padova): Metodi di algebra lineare per matrici sparse (Univ. Padova);

3. 02/01, G. Zilli, L. Bergamaschi (Univ. Padova): Metodi di ottimizzazione e di punto interno (Univ.Padova);

2. 02-03/01, M. Zennaro (Univ. Trieste), R. Vermiglio (Univ. Udine): Metodi numerici per ODE - parte I(Univ. Padova), parte II (Univ. Udine);

1. 02/01, P. Dai Pra (Univ. Padova): Probabilita (Univ. Padova).

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3.2 Schools

For every school it is indicated the period, venue: title, lecturer(s) (affiliation).

10. 06/11, Dobbiaco Summer School: Approximation Theory, Spectral Methods and Chebfun, L.N. Trefethen(Univ. Oxford), T. Driscoll (Univ. Delaware);

9. 12/10, Winter School: Evolution equations in an applied context, O. Diekmann (Univ. Utrecht), K.Promislow (Univ. Michigan State), B. Sandstede (Univ. Brown);

8. 06/10, Dobbiaco Summer School: Discontinuous Galerkin methods: theory and applications, F. Brezzi(IUSS, IMATI-CNR), D. Marini (Univ. Pavia), E. Suli (Univ. Oxford);

7. 06/09, Dobbiaco Summer School: ODEs with discontinuous righthand side: theory and applications:,L. Dieci (GeorgiaTech), E. Usai (Univ. Cagliari), N. Guglielmi (Univ. L’Aquila);

6. 06/08, Dobbiaco Summer School: Molecular dynamics and time integration of PDEs, C. Lubich (Univ.Tubingen), S. Reich (Univ. Potsdam);

5. 06/06, Dobbiaco Summer School: Delay differential equations and their applications, M. Zennaro (Univ.Trieste), G. Stepan (Univ. Budapest), N. Guglielmi (Univ. L’Aquila);

4. 07/05, Dobbiaco Summer School: Mathematical Models in Life Science: Theory and Simulation, M.Iannelli (Univ. Trento), A. Quarteroni (Polit. Milano, EPFL);

3. 06-07/04, Dobbiaco Summer School: Numerical methods for evolution equations, A. Ostermann (Univ.Innsbruck), J. G. Verwer (CWI);

2. 06/02, Dobbiaco Summer School: Numerical treatment of dynamical systems, L. Dieci (GeorgiaTech),A.R. Humphries (Univ. Sussex);

1. 06/01, Dobbiaco Summer School: Time delay equations and control theory, G. Marro, D. Prattichizzo(Univ. Bologna), K.J. in’t Hout (Leiden Univ.), A. Germani (Univ. L’Aquila), M. Dambrine (Ecole Centrale deLille).

4 Research activity

4.1 Abstract

The research activity is carried out mostly in the area of numerical analysis, especially related to dynamical systems.It extends to other disciplines such as mathematical and functional analysis, mathematics of populations, control andelectric engineering, computer science. It is distributed among the following principal arguments:

1. reduction of infinite dimensional dynamical systems (functional evolution equations) to finite dimensional dynam-ical systems (ordinary differential equations) through pseudospectral techniques, theoretical implications and useof the approximating system for bifurcation analysis;

2. analysis and numerical computation of characteristic values and other stability indicators for complex functionalequations (differential or not; with autonomous or periodic coefficients, retarded, neutral or mixes) for ageand physiologically structured population dynamics; epidemics models; partial retarded functional differentialequations; problems with stochastic delays;

3. for the same models above, study of efficient methods (and relevant software) for computing and analyzingstability of equilibria, periodic orbits, traveling waves, etc., bifurcation diagrams and stability maps;

4. study of the theory and efficient methods for determining the Lyapunov exponents and the Sacker-Sell spectrafor complex functional equations;

5. theoretical analysis of the characteristic roots locus in the complex plane for functional equations and relevantimplications on the dynamics of the asymptotic behavior;

6. study of the relations between formulations with discrete and distributed delays of models in the context ofpopulation dynamics.

7. numerical approximation of R0 as spectral radius of infinite-dimensional operators for models of populationdynamics.

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4.2 Research projects

The research activity has been supported with funds of the following research projects, for each of which it is indicatedthe type, funding entity and period: title, coordinator (coordinator affiliation).

23. GNCS 2019: Problemi di evoluzione e loro discretizzazione: questioni di stabilita‘ lineare e nonlineare, R. D’Ambrosio (Univ. L’Aquila);

22. GNCS 2018: Approssimazione numerica di problemi di evoluzione: aspetti deterministici e stocastici,R. D’Ambrosio (Univ. L’Aquila);

21. proposer PRID 2017: Sistemi Dinamici e Applicazioni, F. Zanolin, Univ. Udine;

20. GNCS 2017: Analisi e sviluppo di metodologie numeriche per certi tipi non classici di sistemidinamici, S. Maset (Univ. Trieste);

19. local coordinator SPADISCO 2016 (F) Systemes a Parametres Distribues avec Contraintes, CNRS Inter-national Research Network, G. Valmorbida (L2S, CentraleSupelec);

18. local coordinator PRIN 2015 proposal: Innovative methods in the analysis of epidemic models and data,A. Pugliese (Univ. Trento);

17. GNCS 2016: Analisi numerica di certi tipi non classici di equazioni di evoluzione, S. Maset (Univ.Trieste);

16. GNCS 2015: Analisi numerica di sistemi dinamici infinito-dimensionali e non regolari, N. Guglielmi(Univ. L’Aquila);

15. Spanish Internship 2014 for J. Sanchez Sanz (BCAM Bilbao), D. Breda (Univ. Udine);

14. GNCS 2014: Analisi numerica di problemi differenziali infinito-dimensionali e discontinui, N. Guglielmi(Univ. L’Aquila);

13. GNCS 2013: Metodi numerici per sistemi evolutivi: equazioni funzionali infinito dimensionali edequazioni differenziali discontinue, N. Guglielmi (Univ. L’Aquila);

12. GNCS 2011: Simulazione numerica di equazioni integrali funzionali di Volterra con ritardo conapplicazioni ai modelli di dinamica di popolazione, R. Vermiglio (Univ. Udine);

11. GNCS 2010: Metodi numerici e stabilita di equazioni differenziali funzionali, M. Zennaro (Univ. Trieste);

10. GNCS - Giovani Ricercatori 2009: Calcolo degli esponenti di Lyapunov per equazioni differenziali conritardo, D. Breda (Univ. Udine);

9. Third-party convention: Tecniche di simulazione numerica e virtualizzazione nella progettazione distampi per materiali a base polimerica, F. Blanchini (Univ. Udine);

8. GNCS - Giovani Ricercatori 2008: Calcolo degli esponenti di Lyapunov per equazioni differenziali conritardo, D. Breda (Univ. Udine);

7. MIUR/PRIN 2007: Metodi numerici per sistemi evolutivi di equazioni differenziali funzionali ordi-narie ed alle derivate parziali, A. Bellen (Univ. Trieste);

6. FIRB 2004: Metodi dell’analisi matematica in biologia, medicina e ambiente, E. Beretta (Univ. Urbino);

5. MIUR/PRIN 2004: Metodi numerici per equazioni differenziali funzionali, M. Zennaro (Univ. Trieste);

4. Intergruppo INdAM 2004: Metodi numerici e software matematico per problemi di evoluzione, M.Zennaro (Univ. Trieste);

3. Intergruppo INDAM 2004 Integrazione di Sistemi Complessi in biomedicina: modelli, simulazione,rappresentazione, A. Quarteroni (Polit. Milano - EPFL);

2. GNCS 2003: Problematiche di interfacciamento tra metodologie numeriche per equazioni differen-ziali ordinarie e equazioni alle derivate parziali, M. Zennaro (Univ. Trieste);

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1. Intergruppo INdAM 2003: Metodi e modelli matematici nella dinamica di popolazione, M. Iannelli(Univ. Trento).

Participation in international project proposals:

5. NSF 2015 (USA) Approximation of Infinite Dimensional Dynamics, E. Van Vleck (Univ. Kansas);

4. GALILEO 2009 (I-F) Simulaation of complex systems in ecology and epidemiology, M. Iannelli (Univ.Trento), M. Langlais (Univ. Bordeaux 2);

3. TOP GO 2009 (NL) The interplay within-host immunology and population-level transmission ofinfectious disease, O. Diekmann (Univ. Utrecht);

2. PIRE 2009 (USA) Controlling multi-scale delay-critical engineered and biological networks, R. Sipahi(Northeastern Univ.);

1. STREP 2007 (UE) DELIS - Delays in interconnected systems, S.I. Niculescu (Univ. Paris Sud 11).

4.3 Visits, scientific collaborations and seminars

For every activity it is indicated period: venue, possible collaborator(s) (subject), title possible seminar (by myself ifoutgoing, by guest otherwise).

26. 08/11/19: Department of Mathematics, Computer Science and Physics, Univ. Udine (Italy), M. Nonino, (SISSA,model order reduction), Overcoming slowly decaying Kolmogorov n-width by transport maps: appli-cation to model reduction of fluid dynamics and fluidstructure interaction problems;

25. 09-13/09/19: Department of Mathematics, Computer Science and Physics, Univ. Udine (Italy), B. Krauskopf,H. Osinga, (Univ. Auckland, delay equations, dynamical systems, numerical continuation and bifurcation), Aspace-filling pancake in crochet and steel, “i mercoledı del DMIF”;

24. 04/07/19: Department of Mathematics, Computer Science and Physics, Univ. Udine (Italy), F. Scarabel, (Univ.York, pseudospectral reduction of nonlinear delay equations), Back to ODE: a numerical approach forperiodic solutions of delay equations;

23. 25/08-01/09/18: Department of Mathematics and Statistics, Univ. York (Toronto, Canada), J. Wu (applicationsof delay differential and renewal equations to population dynamics and infectious diseases);

22. 26-27/07/18: Department of Mathematics, Computer Science and Physics, Univ. Udine (Italy), J. Wu (Univ.York, applications of delay differential and renewal equations to population dynamics and infectious diseases),Estimating the spectrum of the Poincar map of delay equations with periodic development delays:models, threshold dynamics and vector-borne disease risk prediction, “i mercoledı del DMIF”;

21. 06-11/05/18: Department of Mathematics, Computer Science and Physics, Univ. Udine (Italy), J. Ripoll (Univ.Girona, computation of the basic reproduction number in population dynamics), Asymptotic behaviour ofecological models: reproduction number vs Malthusian parameter;

20. 21-26/04/17: Department of Mathematics, Univ. Utrecht (The Netherlands), O. Diekmann, S. Verduyn-Lunel,(delay differential and renewal equations, their evolution operators and characteristic equations);

19. 17-18/11/16: Department of Mathematics, Univ. Trento, M. Iannelli, A. Pugliese (population dynamics), Look-ing into the dynamics of structured populations;

18. 15-19/05/16: Department of Mathematics, Univ. Utrecht (The Netherlands), O. Diekmann, S. Verduyn-Lunel,Y. Kuznetsov, M. Gyllenberg, H. Metz (retarded differential and renewal equations and relevant methods for thestudy of population dynamics);

17. 29/02-02/03/16: Department of Mathematics and Applications, Univ. Napoli Federico II (Italy), B. Buonomo(models and methods of behavioral epidemiology), Looking into the dynamics of structured populations;

16. 11/05-31/07/15: Department of Mathematics and Computer Science, Univ. Udine (Italy), F. Scarabel (Univ.Helsinki, discretization of nonlinear retarded functional equations and population dynamics);

15. 15-19/12/14: Department of Mathematics and Computer Science, Univ. Udine (Italy), F. Scarabel (Univ.Helsinki, discretization of nonlinear retarded functional equations and population dynamics);

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14. 01/09-30/11/14: Department of Mathematics and Computer Science, Univ. Udine (Italy), J. Sanchez Sanz(BCAM Bilbao, computation of eigenvalues for linear retarded functional equations, both differential and not);

13. 01-31/07/14: Department of Mathematics and Computer Science, Univ. Udine (Italy), F. Scarabel (Univ.Helsinki, discretization of nonlinear retarded functional equations and population dynamics);

12. 10-11/04/14: Department of Mathematics and Computer Science, Univ. Udine (Italy), O. Diekmann (Univ.Utrecht, delay differential equations and population dynamics);

11. 03-14/09/13: Department of Mathematics and Computer Science, Univ. Udine (Italy), J. Sanchez Sanz (BCAMBilbao, computation of eigenvalues for linear retarded functional equations, both differential and not);

10. 18-30/03/12: Department of Mathematics, Univ. Utrecht (The Netherlands), O. Diekmann (delay differentialequations and population dynamics), Computing Lyapunov exponents for systems with delay;

9. 17-22/05/11: Department of Mathematics, Kansas Univ. (Lawrence, Kansas), E. Van Vleck (computation ofLyapunov exponents for delay differential equations), Numerics for stability analysis of delay systems andpopulation dynamics;

8. 19-22/11/08: School of Mathematics, GeorgiaTech (Atlanta, Georgia), L. Dieci (computation of Lyapunov expo-nents for delay differential equations);

7. 9-19/11/08: Department of Mathematics, Kansas Univ. (Lawrence, Kansas), E. Van Vleck (computation of Lya-punov exponents for delay differential equations), On computing the spectrum of mixed-type functionaldifferential equations;

6. 02/05/07: Dipartimento di Matematica, Univ. Trento, M. Iannelli (population dynamics), Delay, populationand population with delay: robust approaches to asymptotic stability;

5. 28/12/05: Dipartimento di Matematica e Informatica, Univ. Trieste, S. Maset (discussion research fellowship),Pseudospectral techniques for stability computation of linear time delay systems;

4. 18-24/09/05: Mechanical Engineering Department, Univ. of Connecticut (Storrs, Connecticut), N. Olgac (delaymodels, robust asymptotic stability of steady states and efficient determination of stability charts), Pseudospec-tral approximation of eigenvalues of derivative operators with non-local boundary conditions andLinear time delay systems: from characteristic roots to stability charts;

3. 14-30/04/05: Department of Mathematics and Statistics, McGill Univ. (Montreal), A.R. Humphries (nonlineardiscrete Shroedinger equations, asymptotic stability of travelling waves solutions, retarded-advanced equations),Linear time delay systems: from characteristic roots to stability charts and Pseudospectral approx-imation of eigenvalues of derivative operators with non-local boundary conditions;

2. 08-09/03/05: Dipartimento di Matematica, Univ. Trento, M. Iannelli and C. Cusulin (age-structured populationsdynamics, asymptotic stability of steady states);

1. 11/08-05/09/03: Department of Computer Science, K.U. Leuven (Leuven), D. Roose, T. Luzyanina and K.Verheyden (numerical approximation of characteristic roots and multipliers for delay differential equations),Infinitesimal generator approximation for the computation of characteristic roots for DDEs and Useof pseudospectral differencing methods for the discretization of the solution operator semigroupof linear DDEs.

Besides those above cited, scientific collaborations are mentioned with Ando A. (Univ. Udine), Beretta E. (CIMAB,Univ. Milano), Blanchini F. (Univ. Udine), Bozzo E. (Univ. Udine), Conzatti F. (Univ. Udine), De Graaf W. (Univ.Utrecht), Esseni D. (Univ. Udine), Florian F. (Univ. Zurich), Franceschetti A. (Univ. Trento), Gava G. (Univ. Udine),Getto P. (Univ. Dresden), Gyllenberg M. (Univ. Helsinki), Liessi D. (Univ. Udine), Liu S. (Harbin Inst. Tech.), MasetS. (Univ. Trieste), Menegon G. (Univ. Udine), Michiels W. (K.U.Leuven), Nakata Y. (BCAM), Nazzi F. (Univ.Udine), Orosz G. (Univ. Michigan), Palestri P.P. (Univ. Udine), Paussa A. (Univ. Udine), Pugliese A. (Univ. Trento),Ripoll J. (Univ. Girona), Sadeghpour M. (Univ. Michigan) Selmi L. (Univ. Udine), Sipahi R. (Northeastern Univ.),Specogna R. (Univ. Udine), Trevisan F. (Univ. Udine), Vermiglio R. (Univ. Udine), Visetti D. (Univ. Trento).

4.4 Conferences

In the sequel W=Workshop, C=Conference, I=International, N=National.

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4.4.1 Participations

For every participation it is indicated period, congress title (type, venue).

14. 20/11/19, Workshop on Joint Spectral Radius (NW, Udine);

13. 8-11/11/16, Numerical Analysis of Evolution Equations (IW, Innsbruck)

12. 29/05/15, Mini Workshop on Dynamical Systems (NW, Udine);

11. 15-19/04/13, Mathematics and Biology: a Roundtrip in the Light of Suns and Stars (IW, Leiden);

10. 06-09/09/10, Dolomites Research Week on Approximation (IW, Alba di Canazei).

9. 27-28/09/07, Workshop on Topics in dynamical systems (NW, Udine);

8. 20-23/10/04, Workshop on Exponential Integrators (IW, Innsbruck);

7. 08-10/09/04, 5th IFAC Workshop on Time Delay Systems (IW, Leuven);

6. 10/06/04, Seminar on Numerical Analysis and Geometric Integration (IW, Ljubljana);

5. 09-11/02/04, Convegno Nazionale GNCS (NC, Montecatini Terme);

4. 08-12/09/03, Delay equations and their applications (IW, Bristol);

3. 22-24/01/03, CNRS-NSF workshop on Advances in time-delay systems (IW, Paris);

2. 01-04/07/01, Structural dynamical systems in linear algebra and control, computational aspects (IW,Capitolo);

1. 05-06/02/01, High performance scientific computing (IW, Bologna).

4.4.2 Contributions

For every contribution it is indicated period, congress title (type, venue), contribution type (CT=Contributed Talk,IT=Invited Talk, IS=Invited Speaker, CP=Contributed Poster, ITU=Invited TUtorial, IP=Interatcive Paper, MS=minisymposium, SS=special session): contribution title.

60. 02-07/09/19, XXI U.M.I. Congress (Pavia), IT in SS “Sistemi dinamici e metodi numerici per le equazionidifferenziali”: Sulle orbite periodiche di sistemi dinamici su spazi di Banach;

59. 17-21/06/19, 11th colloquium on the qualitative theory of differential equations (Szeged), IT stabilityof periodic solutions of renewal equations;

58. 03-06/02/19, Tenth Workshop on Dynamical Systems Applied to Biology and Natural Sciences(Napoli), CT How fast is the linear chain trick?;

57. 28-30/06/18, 14th IFAC workshop on Time Delay Systems (Budapest), IT Pseudospectral approximation ofcharacteristic roots and multipliers: how multiplicities affect convergence - MS “Spectral Methods for RightmostRoots in LTI Time Delay Systems”;

56. 28-30/06/18, 14th IFAC workshop on Time Delay Systems (Budapest), CT Delay in population dynamics:challenges and opportunities - organizer MS “Numerical analysis for delay equations in population dynamics”;

55. 14-16/02/18, convegno nazionale GNCS (Montecatini Terme), CT Metodi numerici per l’analisi di stabilitadi popolazioni strutturate;

54. 07-09/02/18, Ninth Workshop on Dynamical Systems Applied to Biology and Natural Sciences(Torino), CT Improving numerical continuation for complex delay models of structured populations;

53. 07-09/02/18, Ninth Workshop on Dynamical Systems Applied to Biology and Natural Sciences(Torino), CT Pseudospectral methods for delay equations in population dynamics;

52. 05-07/02/18, Workshop on Dynamical Systems (Udine), IT Numerical methods for infinite-dimensionaldynamical systems from delay equations: a survey on the activities of the CDLab;

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51. 22-24/11/17, DElay and COnstraints in Distributed parameter systems (Gif-sur-Yvette), IT 15 years orso of pseudospectral methods for delay equations;

50. 21-24/06/16, SciCADE (Bath), CT Delay equations and characteristic roots: stability (and more) from a singlecurve - organizer of MS “Numerics, dynamics and models of delay equations”;

49. 04-05/07/17, Populations in epidemics and ecology Modeling and numerical simulations (BCAM -Bilbao), IS: numerical analysis of delay equations for structured populations;

48. 21-24/06/16, Stability and Discretization Issues in Differential Equations - (SDIDE) (Trieste), IT:approximating the dynamics of delay models by pseudospectral methods: infinitesimal generator for the linearcase;

47. 07-12/09/15, XX U.M.I. Congress (Siena), IT in SS “Metodi numerici per le equazioni differenziali ordinarie”:Dalle equazioni differenziali funzionali con ritardo alle equazioni differenziali ordinarie;

46. 19-22/05/15, Short Thematic Program on Delay Differential Equations - Structured Delay Systems(Toronto), IS: Structured populations: how challenging is Daphnia? and CP: Dynamics of Host-Parasitoid Inter-actions and Coexistence of Different Hosts;

45. 07-11/07/14, 10th AIMS Conference on Dynamical Systems, Differential Equations and Applications(Madrid), IT in SS “Delay equations applied to population dynamics”: Numerical analysis for eigenvalues ofstructured population dynamics: the Daphnia model;

44. 03-05/07/14, Investigating Dynamics in Engineering and Applied Science (IDEAS) (Budapest), IS:Pseudospectral projection of nonlinear delay differential equations: back to the ordinary world;

43. 10-11/12/13, Dynamical Systems and Applications (BCAM Bilbao), IS: From delay differential equationsto ordinary differential equations (through partial differential equations);

42. 16/07/13, Time Delay Systems Stability & Control in Applications (Zurigo), organizer and speaker:From delay differential equations to ordinary differential equations;

41. 04-08/06/12, Recent trends in DDEs (Cortona), IS: Computing Lyapunov exponents for systems with delay;

40. 19-21/12/11, MIMMO.BIO (Trento), IT: Numerical approaches for structured population dynamics;

39. 12-17/09/11, XIX Congresso U.M.I. (Bologna), CT: Discretizzazione numerica di famiglie di evoluzione perequazioni differenziali con ritardo non autonome;

38. 18-22/07/11, ICIAM (Vancouver), CT: in MS “Stability in delay differential equations”: On addressing stabilityfor delay differential equations;

37. 18-22/07/11, ICIAM (Vancouver), IT: in MS “Numerical analysis for delay differential equations”: Numericaldiscretization of evolution families for nonautonomous delay differential equations;

36. 14-16/06/11, Delay Differential Equations in Applications (Vancouver), IS: A numerical approach to thestability analysis of structured population dynamics;

35. 22-26/05/11, SIAM conference on Applications of Dynamical Systems (Snowbird), CT: Evolution familiesand Lyapunov exponents for retarded dynamical systems;

34. 22-26/03/11, workshop on New Developments in Dynamical Systems from Biosciences (Columbus),IS: Numerics for stability analysis of delay systems and population dynamics;

33. 25/11/10, workshop on Semigroups and Evolution (IW, Udine), CT: Numerical stability analysis of evolutionmodels;

32. 07-09/06/10, 6th IFAC Workshop on Time Delay Systems (IW, Praga), CT: On roots and charts of delayequations with complex coefficients.

31. 07-09/06/10, 6th IFAC Workshop on Time Delay Systems (IW, Praga), CP: Characteristic roots of DDEs:is this the end?

9

30. 03-05/06/09, White Workshop on Mathematical Biology (IW, Trento), CT: Numerical stability analysis ofstructured population models;

29. 12-16/10/09, State-dependent delay equations (IW, Dresda), IS: Numerical computation of Lyapunov expo-nents for delay differential equations;

28. 12-16/10/09, State-dependent delay equations (IW, Dresda), CP: Characteristic roots of DDEs: is this theend?

27. 07-09/09/09, Delay differential equations: from theory to applications (IW, Bristol), IS: Numericalcomputation of Lyapunov exponents for delay differential equations;

26. 03-05/06/09, Trends in bifurcation analysis: methods and applications (IW, Milano), CT: Numericalcomputation of Lyapunov exponents for delay differential equations;

25. 23-25/04/09, Numerics of Dynamical systems (IW, Helsinki), CT: Numerical computation of Lyapunovexponents for delay differential equations;

24. 15-17/12/08, wANPE08: workshop on Analysis and Numerics of Population dynamics and Epidemicsmodels (IW, Udine), CT: Stability analysis of the Gurtin-MacCamy model;

23. 04-06/09/08, IX SIMAI (NC, Roma), IT in MS “Innovative Numerical Methods for Evolutionary Problems”:Numerical stability analysis of infinite-dimensional dynamical systems;

22. 17-20/06/08, Structural Dynamical Systems: computational aspects (IW, Capitolo), CT: Numericalstability analysis of infinite-dimensional dynamical systems;

21. 13/06/08, Seminar on Numerical Analysis and Geometric Integration (IW, Ljubljana), CT: Stabilityanalysis of the Gurtin-MacCamy model;

20. 04-06/02/08, Convegno Nazionale GNCS (NC, Montecatini Terme), CT: Analisi di stabilita del modello diGurtin-MacCamy;

19. 01-05/11/07, AARMS-CRM workshop on Recent Advances in Functional and Delay DifferentialEquations (IW, Halifax), IS: Computation of characteristic values for partial retarded functional differentialequations;

18. 16-20/07/07, 6th International Congress on Industrial and Applied Mathematics ICIAM (IC, Zurigo),IT in MS “Nonlinear eigenvalue problems”: Pseudospectral computation of characteristic values for partial re-tarded functional differential equations;

17. 17-19/04/07, 49th British applied mathematics colloquium (IC, Bristol), IT: in MS “Delay equations”:Numerical computation of stability for time delay systems;

16. 10-15/09/06, Innovative integrators for differential and delay equations (IW, Innsbruck), ITU: Trace-DDE: Tool for Robust Analysis and Characteristic Equation of Delay Differential Equations;

15. 10-15/09/06, Innovative integrators for differential and delay equations (IW, Innsbruck), CT: An algo-rithm for efficient computation of level curves of surfaces;

14. 10-12/07/06, 6th IFAC Workshop on Time Delay Systems (IW, L’Aquila), IT: Numerical computation ofcharacteristic multipliers for linear time periodic coefficients delay differential equations;

13. 09-10/06/06, Convegno FIRB “Metodi dell’Analisi Matematica in Biologia, Medicina e Ambiente”(NC, Montecatini Terme), CT: Un metodo numerico per analizzare la dinamica del modello di Gurtin-MacCamy;

12. 14-16/02/06, Convegno Nazionale GNCS (NC, Milano), CT: Numerical approximation of characteristic mul-tipliers of delay differential equations with time periodic coefficients;

11. 12-16/12/05, 44th IEEE Conference on Decision and Control and European Control ConferenceCDC-ECC (IC, Siviglia), IP: Pseudospectral techniques for stability computation of linear time delay systems;

10. 12-16/12/05, 44th IEEE Conference on Decision and Control and European Control ConferenceCDC-ECC (IC, Siviglia), CT: Complete stability depiction of first order neutral type multiple time delay systems;

10

9. 24-28 09/05, ASME International Design Engineering Technical Conferences & Computers and In-formation In Engineering Conference IDETC-CIE (IC, Long Beach, California), IT: Efficient computationof stability charts for linear time delay systems;

8. 25/04/05, One Day Workshop on Analysis and Computation of Lattice, Delay and Functional Dif-ferential Equations (IW, Montreal), IT: Pseudospectral approximation of eigenvalues of derivative operatorswith nonlocal boundary conditions;

7. 22-24/11/04, Modellistica e Calcolo Scientifico MOX (NW, Bergamo), CT: Metodi di differenziazione pseu-dospettrali per radici caratteristiche di dinamiche di popolazione con struttura;

6. 18-21/05/04, The Third International Conference on the Numerical Solution of Volterra and DelayEquations (IC, Tempe, Arizona), CT: Pseudospectral approximation of eigenvalues of derivative operators withnon-local boundary conditions;

5. 30/06-04/07/03, Scientific computation and differential equations - SciCADE (IC, Trondheim), CT:Numerical computation of characteristic roots for delay differential equations;

4. 26-29/06/02, Conference on Scientific Computation (IC, Ginevra), CT: Numerical computation of charac-teristic roots for delay differential equations;

3. 03-09/06/02, BIOCOMP: Topics in biomathematics and related computational problems at thebeginning of the third millennium (IC, Vietri sul Mare), CP: Numerical computation of characteristic rootsfor delay differential equations;

2. 27-31/05/02, VI SIMAI (NC, Chia Laguna), CT: Numerical computation of characteristic roots for delay dif-ferential equations;

1. 08-10/12/01, 3rd IFAC workshop on Time delay systems (IW, Santa Fe, New Mexico), CT: Numericalcomputation of characteristic roots for delay differential equations.

4.5 PhD theses

2. A. Ando: ongoing project on Collocation methods for complex delay models of structured populations,Dottorato in Informatica e Scienze Matematiche e Fisiche, XXXII cycle, supervisor.

1. D. Liessi: Pseudospectral methods for the stability of periodic solutions of delay models, PhD inComputer Science and Mathematics and Physics, XXX cycle, supervisor.

4.6 Research fellowships and post-docs

1. 01/04/18-31/03/19, D. Liessi: Floquet theory for renewal equations and applications to populationdynamics, supervisor.

4.7 International schools and advanced courses

The following activities are listed along with period, course title, possible school title (venue).

5. 25-29/11/19, Numerical stability analysis of delay equations, CISM advanced school on Controlling DelayedDynamics: Advances in Theory, Methods and Applications (Udine);

4. 07/19, Periodic orbits of dynamical systems, PhD in Computer Science, Mathematics and Physics (Udine);

3. 27-29/08/18, Numerical Stability Analysis for Delay Differential and Renewal Equations, IRC Distin-guished Lecture Series (Toronto);

2. 09-11/09/16, Stability analysis with Matlab, Szeged School on Computational Tools for Delay DifferentialEquations (Szeged);

1. 11-12/15, Lyapunov exponents for ordinary differential equations: theory and computation, PhD inComputer Science, Mathematics and Physics (Udine);

11

5 Teaching activity

5.1 University courses

For every course it is indicated academic year, title, Degree Course or School (venue, hours); Table 1 for students’evaluations.

• a.a. 2018/19:

54. Periodic orbits of dynamical systems, PhD in Computer Science, Mathematics and Physics (Udine,20);

53. Sistemi Dinamici Applicati, LM-MAT (Udine, 48);

52. Laboratorio di Matematica Computazionale, LM-MAT (Udine, 48);

51. Matematica e Statistica - Modulo I, LT-BIO (Udine, 50);

• a.a. 2017/18:

50. Sistemi Dinamici Applicati, LM-MAT (Udine, 48);



• a.y. 2016/17:

47. Analisi Numerica 4, LM-MAT (Udine, 16);



• a.y. 2015/16:


43. Lyapunov exponents for ordinary differential equations: theory and computation, PhD in Com-puter Science, Mathematics and Physics (Udine, 24);

• a.y. 2014/15:


41. Esercitazioni di Calcolo Scientifico, LT-INF (Udine, 8);

40. Esercitazioni di Matematica e Statistica, LT-SAN and LT-VIT (Udine, 30);

• a.y. 2013/14:


38. Esercitazioni di Analisi Numerica 2, LM-MAT (Udine, 8);


36. Esercitazioni di Matematica e Statistica, LT-SAN e LT-VIT (Udine, 15);

• a.y. 2012/13:



• a.y. 2011/12:




• a.y. 2010/11:

12

30. Algoritmi Numerici e Applicazioni, LM-INF (Udine, 24);

29. Laboratorio di Matematica Computazionale, LT/LM-MAT (Udine, 24);


• a.y. 2009/10:

27. High Performance Computing, LM-INF (Udine, 24);

26. Analisi Numerica 2, LT/LM-MAT (Udine, 24);

• a.y. 2008/09:

25. Laboratorio di Calcolo Numerico, SSIS (Udine, 20);


23. Calcolo Scientifico, LT-INF (Udine, 6);

22. Laboratorio di Calcolo Scientifico, LT-INF (Udine, 20);


• a.y. 2007/08:




17. Calcolo Scientifico, LT-INF (Udine, 8);


• a.y. 2006/07:

15. Laboratorio di Informatica 1, LT-MAT (Udine, 10);

14. Laboratorio di Calcolo Numerico 1 e 2, SSIS-143 (Udine, 20);


• a.y. 2005/06:


11. Esercitazioni di Analisi Numerica 2, LT/LM-MAT (Udine, 6);


• a.y. 2004/05:


8. Laboratorio di Calcolo Numerico 1 e 2, SSIS (Udine, 20);

7. Tirocinio di Informatica Applicata alla Statistica e all’Epidemiologia, LT interateneo Udine/Triestedi Tecniche della Prevenzione nell’Ambiente e nei Luoghi di Lavoro (Udine, 26);

• a.y. 2003/04:

6. Informatica per l’Epidemiologia 1, Scuola di Specializzazione in Igiene e Medicina Preventiva (Udine,12);

5. Tirocinio di Informatica Applicata alla Statistica e all’Epidemiologia, LT interateneo Udine/Triestedi Tecniche della Prevenzione nell’Ambiente e nei Luoghi di Lavoro (Trieste, 24);



• a.y. 2003/04:



13

course a.y. score n. questionnairesSistemi Dinamici Applicati 2017/18 -/4 ≤ 3Laboratorio di Matematica Computazionale 2017/18 4.0/4 4Matematica e Statistica modulo I 2017/18 3.7/4 44Analisi Numerica IV 2016/17 3.8/4 5Laboratorio di Matematica Computazionale 2016/17 4.0/4 6Matematica e Statistica modulo I 2016/17 3.5/4 45Laboratorio di Matematica Computazionale 2013/14 3.8/4 5Analisi Numerica 2 2012/13 3.7/4 5Laboratorio di Matematica Computazionale 2011/12 8.8/10 8Analisi Numerica II 2010/11 8.3/10 6Laboratorio di Matematica Computazionale 2010/11 8.4/10 10Analisi Numerica II 2009/10 9.0/10 5High Performance Computing 2009/10 8.8/10 12Laboratorio di Calcolo Numerico 2008/09 9.1/10 7Analisi Numerica IV 2008/09 7.7/10 3Analisi Numerica II 2008/09 8.5/10 4Laboratorio di Calcolo Numerico 2006/07 9.2/10 32Laboratorio di Calcolo Numerico 2004/05 6.8/10 11

Table 1: students’ evaluations outcome of courses in charge: the score expresses the level of global satisfaction.

5.2 Seminars, other courses and dissemination

Besides the seminars reported in 4.3, the following teaching/dissemination activities are listed along with period, title(type, venue). In the sequel PLS=Progetto Lauree Scientifiche.

27. 31/10/19, interview Radio Rai-FVG “A tutto bit 3.0” on delay systems;

26. 14/02/19, scusi prof...ma a cosa servono le equazioni?! (Talks UNIUD, ITIS Bearzi, Udine);

25. 08/02-15/02/19, Dalla bisezione ai frattali di Newton (ministage PLS, ITIS Malignani, Udine);

24. 21/12/18, ...ma quanto vale√

5? (conference PLS, ITIS Malignani, Udine);

23. 06-09/03/18, Dalla bisezione ai frattali di Newton (ministage PLS, LSS da Vinci, Univ. Udine);

22. 26/01-02/02/18, Dalla bisezione ai frattali di Newton (ministage PLS, ITIS Malignani, Udine);

21. 23/01/18, ...ma quanto vale√

5? (conference PLS, LSS da Vinci, Treviso);

20. 15/02/17, ...ma quanto vale√

5? (conference PLS, ITIS Malignani, Udine);

19. 24,27,31/01/12, Equazioni lineari e matrici: la matematica in rete (ministage PLS, ITC Zanon, Udine);

18. 09/01/12, “scusi prof...ma a cosa servono le equazioni?!” (conference PLS, ITC Zanon, Udine);

17. 04,12/05/11, Dalla bisezione ai frattali di Newton (ministage PLS, ITI Malignani, Udine);

16. 05/04/11, ...ma quanto vale√

5? (conference PLS, ITI Malignani, Udine);

15. 08,15/02/11, Dalla bisezione ai frattali di Newton (ministage PLS, ITI Malignani - LS Le Filandiere, Udine);

14. 26/01,03/02/11, Equazioni lineari e matrici: la matematica in rete (ministage PLS, ITC Zanon - LS LeFilandiere, Udine);

13. 11/01/11, Dal mattone a Google: equazioni ovunque (conference PLS, ITC Zanon, Udine);

12. 21/12/10, ...ma quanto vale√


11. 06/12/10, Dal mattone a Google: equazioni ovunque (conference PLS, LS Le Filandiere, San Vito alTagliamento);

14

10. 06/12/10, ...ma quanto vale√

5? (conference PLS, LS Le Filandiere, San Vito al Tagliamento);

9. 29-31/03,01/04/10, “Mi sento fortunato”: matrici e sistemi dietro il WWW (ministage PLS, ITC Zanon,Udine);

8. 16,22/03/10, scusi prof...ma a cosa servono le equazioni?! (conference PLS, ITC Zanon, Udine);

7. 20/05/09, Bisezione e metodo di Newton (laboratory PLS, ITI Malignani, Udine);

6. 04/05/09, “Pronto, chi parla?” ovvero dalla Formula di Eulero al telefono a toni (conference PLS, ITIMalignani, Udine);

5. 16/04/09, ...ma quanto vale√


4. 23-27/03/09, Matrici e applicazioni (ministage PLS, ITC Zanon, Udine);

3. 26/02/09, La matematica in rete: cosa c’e dietro Google (conference PLS, ITC Zanon, Udine);

2. 10/05/07, La matematica in rete: cosa c’e dietro Google (conference PLS, ISIS Solari, Tolmezzo);

1. 1/10/03, Introduzione ai sistemi con ritardo e determinazione numerica della stabilita, seminar in thecourse “Metodi numerici per le equazioni differenziali ordinarie - Parte II” of PhD in Computational Mathematics(Univ. Padova), R. Vermiglio (Univ. Udine).

Remark: all PLS activities have been supported with funds of the following projects, for each of which it is indicatedtitle period, local coordinator (venue):

3. Piano Nazionale Lauree Scientifiche 2016-2018, G. Gorni (Univ. Udine);

2. Piano Nazionale Lauree Scientifiche 2010-2012, R. Vermiglio (Univ. Udine);

1. Progetto Lauree Scientifiche 2005-2009, E. Toppano (Univ. Udine).

5.3 MSc (LM) and BSc (LT) theses

19. a.a. 2017/18, M. Gambone: Applicazioni della differenziazinoe automatica al calcolo di equilibri disistemi dinamici, LT-MAT, advisor;

18. a.a. 2017/18, A. Lanza: Alternating direction implicit methods for option pricing, LM-MAT, advisor;

17. a.a. 2017/18, F. Florian: Numerical computation of the basic reproduction number in populationdynamics, LM-MAT, advisor;

16. a.a. 2016/17, G. Gava: Behavioral epidemiology: how past information affects vaccinating behaviours,LM-MAT, advisor;

15. a.a. 2016/17, M. Meinero: Modeling of industrial processes for control and optimization, LM-MAT,advisor;

14. a.a. 2016/17, T. Erjavec: Riemannian manifolds and tangent spaces: application to human activityrecognition, LM-MAT, co-advisor;

13. a.a. 2015/16, S. Busato: Automatic differentiation and applications to financial problems, LM-MAT,advisor;

12. a.a. 2015/16, M. Nonino: On a special characteristic equation and its application to stuctured popu-lations, LM-MAT, advisor;

11. a.y. 2014/15, G. Menegon: On characteristic roots of delay differential equations, LM-MAT, advisor;

10. a.y. 2013/14, S. Della Schiava: Computation of Lyapunov coefficients for differential equations, LM-MAT, advisor;

9. a.y. 2012/13, D. Liessi: A model for the dynamics of the impact between hammer and string in thegrand piano, LM-MAT, co-advisor;

15

8. a.y. 2012/13, V. Busoni: Pseudospectral approaches for approximating retarded functional differentialequations, LM-MAT, advisor;

7. a.y. 2012/13, C. Narduzzi: Efficient determination of the stability of equilibria for delay differentialequations, LM-MAT, advisor;

6. a.y. 2010/11, R. Mauro: Chebfun: radici di polinomi e autovalori, LT-MAT, advisor;

5. a.y. 2009/10, P. Osgnach: Raffinamento adattativo per la compressione di immagini, LM-INF, advisor;

4. a.y. 2009/10, A.M. D’ambrosio: Teoremi di Perron e Frobenius e algoritmi di ranking, LT-MAT, co-advisor;

3. a.y. 2009/10, C. Narduzzi: Wavelets e analisi multirisoluzione, LT-MAT, advisor;

2. a.y. 2007/08, A. Paussa: Metodi pseudo-spettrali per la simulazione numerica di dispositivi nanoelet-tronici, LM-ING, co-advisor.

1. a.y. 2004/05, D. Sechi: Sviluppo di interfaccia grafica per lo studio della stabilita di sistemi differen-ziali con ritardo, LT-INF, co-advisor.

6 Organization activity, committees, memberships

35. coordinator CISM advanced school on Controlling Delayed Dynamics: Advances in Theory, Methodsand Applications 25-29/11/19, (Udine);

34. coordinator erasmus+ Univ. York (Toronto, Canada), 2019-;

33. coordinator erasmus Univ. Szeged (Hungary), 2019-;

32. coordinator erasmus Univ. Valladolid (Spain), 2019-;

31. member of Societa Italiana Caos e Complessita (SICC), 2019-;

30. member of International Program Committee del 15th IFAC workshop on time delay systems (Sinaia,09-11/-09/19);

29. member of admission examination Board PhD in Mathematical Analysis, Modelling and Applica-tions, SISSA, March 2019;

28. member of defense committee PhD in Mathematical Analysis, Modelling and Applications, SISSA,September 2018;

27. member of admission examination Board PhD in Mathematical Analysis, Modelling and Applica-tions, SISSA, September 2018;

26. member of the commissione assicurazine qualita - ricerca e terza missione of the Department of Mathe-matics, Computer Science and Physics, Univ. Udine, 2018-;

25. member of the commissione web of the Department of Mathematics, Computer Science and Physics, Univ.Udine, 2018-;

24. member of International Program Committee del 14th IFAC workshop on time delay systems (Budapest,28-30/06/18);

23. member of admission examination Board PhD in Computer Science, Mathematics and Physics, Univ.Udine, 2017;

22. vice-coordinator PhD in Computer Science and Mathematics and Physics, Univ. Udine, 2015-2019;

21. member of International Program Committee at 13th IFAC workshop on time delay systems (Istanbul,22-24/06/16);

20. member of Unione Matematica Italiana (U.M.I.), 2015-;

16

19. member of International Program Committee at 12th IFAC workshop on time delay systems (Ann Harbor,28-30/06/15);

18. co-organization ECC Workshop on Time Delay Systems - Stability & Control in Applications (Zurich,16/07/13);

17. member of admission examination Board PhD in Mathematics and Physics, Univ. Udine, 2012;

16. member of International Program Committee at 10th IFAC workshop on time delay systems (Boston, 22-24/06/12);

15. member of admission examination Board PhD in Mathematics and Physics, Univ. Udine, 2010;

14. co-organization of minisymposium at 7th International Congress on Industrial and Applied MathematicsICIAM (Vancouver, 18-22/07/11);

13. organization of minisymposium at SIAM Conference on Applications of dynamical systems (Snowbird, 22-26/05/11);

12. member of the board of PhD in Mathematics and Physics now PhD in Information Technology andMathematical and Physical Science, Univ. Udine, 2010-;

11. co-organization of invited session at 9th IFAC workshop on time delay systems (Praga, 07-09/06/10);

10. member of International Program Committee at 9th IFAC workshop on time delay systems (Praga, 07-09/06/10);

9. member of Giunta Dipartimento di Matematica e Informatica, Univ. Udine, 2009-2012, 2012-2015;

8. member of Societa Italiana Caos e Complessita (SICC), 2009-2013;

7. co-organization of “wANPE08: workshop on Analysis and Numerics of Population dynamics and Epi-demics models” (Udine, 15-17/12/08), 8 plenary talks (V. Andreasen, Roskilde Univ.; O. Diekmann, UtrechtUniv.; M. Langlais, Univ. Bordeaux 2; M. Martcheva, Univ. Florida; F.A. Milner, Arizona State Univ.; A.Pugliese, Univ. Trento; J. Saldana Meca, Univ. de Girona; F. Zanolin, Univ. Udine), 25 contributed talks, ca.50 participants from 12 different countries among Europe, North America and Asia;

6. member of SSIS final examination Board a.y. 2007/08 and a.y. 2008/09 (Univ. Udine);

5. member of Biological Modelling and Scientific Computing Trento (BioMaSCoT), 2006-07;

4. member of E-Delay Control Letters, 2006-;

3. organization of conferences, seminars and laboratories for Progetto Lauree Scientifiche (Univ. Udine), 2005-;

2. member of Numerical Analysis Group, 2001-;

1. member of INdAM/GNCS, 2001-.

7 Publications

7.1 Monographs with referee

1. Breda D., Maset S. and Vermiglio R. (2015): Stability of linear delay differential equations - A numericalapproach with Matlab, SpringerBriefs in Control, Automation and Robotics, Springer, New York.

17

7.2 International journals with referee

42. Ando A. and Breda D.: Convergence analysis of collocation methods for computing periodic solutionsof retarded functional differential equations, submitted, 2019.

41. Ando A., Breda D. and Gava G.: How fast is the linear chain trick? A rigorous analysis in the contextof behavioral epidemiology, submitted, 2019.

40. Breda D., Florian F, Ripoll J. and Vermiglio R.: Efficient numerical computation of the basic reproduc-tion number for structured populations, submitted, 2019.

39. Scarabel F, Breda D., Diekmann D, Gyllenberg M and Vermiglio R.: Numerical bifurcation analysis ofphysiologically structured population models via pseudospectral approximation, submitted, 2019.

38. Breda D. and Liessi D.: Approximation of eigenvalues of evolution operators for linear coupled renewaland retarded functional differential equations, submitted, 2019.

37. Breda D. and Liessi D.: Floquet theory and stability of periodic solutions of renewal equations,submitted, 2019.

36. Ando A., Breda D. and Scarabel F.: Numerical continuation and delay equations: a novel approach forcomplex models of structured populations, accepted on DCDS-S.

35. Sadeghpour M., Breda D. and Orosz G. (2019): Stability of linear continuous-time systems with stochas-tically changing delay, IEEE-TAC, 64(11):4741-4747;

34. Breda D., Menegon G. and Nonino M. (2018): Delay equations and characteristic roots: stability andmore from a single curve, Electron. J. Qual. Theory Differ. Equ., 89:1-22;

33. Breda D. and Liessi D. (2018): Approximation of eigenvalues of evolution operators for linear renewalequations, SIAM J. Numer. Anal., 56(3):1456-1481;

32. Breda D. and Della Schiava S. (2018): Pseudospectral reduction to compute Lyapunov exponents ofdelay differential equations, Discret. Contin. Dyn. S. - B, 23(7): 2727-2741;

31. Clamer V., Pugliese A., Liessi D. and Breda D. (2017): Multi Host-Parasitoid Interactions and Coexis-tence of Different Hosts, J. Math. Biol.,75(2):419-441;

30. Breda D., Diekmann O., Liessi D. and Scarabel F. (2016): Numerical bifurcation analysis of a class ofnonlinear renewal equations, Electron. J. Qual. Theory Differ. Equ., 65, 1-24;

29. Breda D., Diekmann O., Gyllenberg M., Scarabel F. and Vermiglio R. (2016): Pseudospectral discretizationof nonlinear delay equations: new prospects for numerical bifurcation analysis, SIAM J. Appl. Dyn.Syst., 15, 1-23;

28. Beretta E. and Breda D. (2016): Discrete or distributed delay? Effects on stability of populationgrowth, Math. Biosci. Eng., 13, 19-41;

27. Breda D., Getto P., Sanchez Sanz J. and Vermiglio R. (2015): Computing the eigenvalues of realisticDaphnia models by pseudospectral methods, SIAM J. Sci. Comput., 37, 2607-2629;

26. Breda D., Maset S. and Vermiglio R. (2014): Pseudospectral methods for stability analysis of delayeddynamical systems, Int. J. Dyn. Control, 2, 143-153;

25. Breda D. and E. Van Vleck (2014): Approximating Lyapunov exponents and Sacker-Sell spectrum forretarded functional differential equations, Numer. Math., 126, 225-257;

24. Breda D., O. Diekmann, S. Maset and R. Vermiglio (2013): A numerical approach for investigating thestability of equilibria for structured population models, J. Biol. Dyn., 7(1), 4-20;

23. Breda D., Diekmann O., de Graaf W., Pugliese A. and Vermiglio R. (2012): On the formulation of epidemicmodels (an appraisal of Kermack and McKendrick), J. Biol. Dyn., 6(2), 103-117;

22. Breda D., Maset S. and Vermiglio R. (2012): Computing eigenvalues of Gurtin-MacCamy models withdiffusion, IMA J. Numer. Anal., 32(3), 1030-1050;

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21. Franceschetti A., Pugliese A. and Breda D. (2012): Multiple endemic states in age-structured SIR epi-demic models, Math. Biosci. Eng., 9(3), 577-599;

20. Breda D., Maset S. and Vermiglio R. (2012): Approximation of eigenvalues of evolution operators forlinear retarded functional differential equations, SIAM J. Numer. Anal., 50(3), 1456-1483;

19. Trevisan F., Specogna R., Esseni D., Paussa A., Breda D. and Vermiglio R. (2012): Comparison betweenPseudospectral and Discrete Geometric Methods for Modelling Quantization Effects in NanoscaleElectron Devices, IEEE T. Magn., 48(2), 203-206;

18. Breda D., Maset S. and Vermiglio R. (2012): Numerical recipes for investigating endemic equilibria ofage-structured SIR epidemics, Discret. Contin. Dyn. S., 32(8), 2675-2699;

17. Breda D. (2012): On characteristic roots and stability charts of delay differential equations, Int. J.Robust Nonlin., 22, 892-917;

16. Breda D. and Visetti D. (2012): Existence, multiplicity and stability of endemic states for an age-structured S-I epidemic model, Math. Biosci., 235(1), 19-31;

15. Beretta E. and Breda D. (2011): An SEIR epidemic model with constant latency time and infectiousperiod, Math. Biosci. Eng., 8(4), 931-952;

14. Paussa A., Conzatti F., Breda D., Vermiglio R., Esseni D. and Palestri P.P. (2010): Pseudo-spectral methodsfor the efficient simulation of quantization effects in nanoscale MOS transistors, IEEE Transactionson Electronic Devices, 57(120), 3239-3249;

13. Sipahi R., Olgac N. and Breda D. (2010): A stability study on first order neutral systems with threerationally independent time delays, Int. J. Syst. Sci., Vol. 41(12), 1445-1455;

12. Liu S., Beretta E. and Breda D. (2010): Predator-prey model of Beddington-DeAngelis type withmaturation and gestation delays, Nonlinear Analysis: Real World Applications, Vol. 11, 4072-4091;

11. Breda D., Maset S. and Vermiglio R. (2010): Computation of asymptotic stability for a class of partialdifferential equations with delay, J. Vib. Control, Vol. 16 (7-8), 1005-1022;

10. Breda D. (2010): Nonautonomous delay differential equations in Hilbert spaces and Lyapunov expo-nents, Differential and Integral Equations, Vol. 23 (9-10), 935-956;

9. Breda D., Maset S. and Vermiglio R. (2009): An adaptive algorithm for efficient computation of levelcurves of surfaces, Numer. Algorithms, Vol. 52 (4), 605-628;

8. Breda D., Maset S. and Vermiglio R. (2009): Numerical approximation of characteristic values of PartialRetarded Functional Differential Equations, Numer. Math., Vol. 113 (2), 181-242;

7. Breda D., Iannelli M., Maset S. and Vermiglio R. (2008): Stability analysis of the Gurtin-MacCamy model,SIAM J. Numer. Anal., Vol. 46 (2), 980-995;

6. Breda D., Cusulin C., Iannelli M., Maset S. and Vermiglio R. (2007): Stability analysis of age-structuredpopulation equations by pseudospectral differencing methods, J. Math. Biol., Vol. 54, 701-720;

5. Breda D., Maset S. and Vermiglio R. (2006): Pseudospectral approximation of eigenvalues of derivativeoperators with non-local boundary conditions, Appl. Numer. Math., Vol. 56, 318-331;

4. Breda D. (2006): Solution operator approximation for characteristic roots of delay differential equa-tions, Appl. Numer. Math., Vol. 56, 305-317;

3. Breda D., Maset S. and Vermiglio R. (2005): Pseudospectral differencing methods for characteristicroots of delay differential equations, SIAM J. Sci. Comput., Vol. 27, n. 2, 482-495;

2. Breda D., Maset S. and Vermiglio R. (2004): Computing the characteristic roots for delay differentialequations, IMA J. Numer. Anal., Vol. 24, 1-19;

1. Breda D. (2003): Methods for numerical computation of characteristic roots for delay differentialequations: experimental comparison, Sci. Math. Jpn., Vol. 58, n. 2, 377-388.

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7.3 Chapters in books with referee

5. Ando A. and Breda D.: Collocation techniques for structured populations modeled by delay equations,accepted on Springer SEMA SIMAI Series.

4. Ando A., Breda D., Liessi D., Maset S., Scarabel F. and Vermiglio R.: 15 years or so of pseudospectralcollocation methods for stability and bifurcation of delay equations, accepted on Springer, Advances inDelays and Dynamics Series.

3. Breda D., Veronese, C. (2015): Equazioni lineari e matrici, “Laboratori Per Gli Studenti”, R. Vermiglio eds,ISBN: 9788890619304;

2. Breda D., Maset S. and Vermiglio R. (2012): Discretization of solution operators for linear time invariant- time delay systems in Hilbert spaces, “Time Delay Systems: Methods, Applications and New Trends”, R.Sipahi, T. Vyhldal, S.-I. Niculescu and P. Pepe eds, Springer, LNCIS Vol. 423, 217-228;

1. Breda D., Maset S. and Vermiglio R. (2009): TRACE-DDE: a Tool for Robust Analysis and Charac-teristic Equations for Delay Differential Equations, “Topics in Time Delay Systems Analysis, Algorithms,and Control”, J.J. Loiseau, W. Michiels, S.I. Niculescu, R. Sipahi eds, Springer, LNCIS Vol. 388, 145-155.

7.4 Proceedings with referee

10. Trevisan F., Specogna R., Esseni D., Paussa A., Breda D. and Vermiglio R.: Comparison between Pseu-dospectral and Discrete Geometric Methods for Modelling Quantization Effects in Nanoscale Elec-tron Devices, in COMPUMAG 2011;

9. Breda D., Maset S. and Vermiglio R.: On discretizing the semigroup of solution operators for lineartime invariant - time delay systems, in IFAC TDS 2010;

8. Breda D.: On roots and charts of delay equations with complex coefficients, in IFAC TDS 2010;

7. Paussa A., Conzatti F., Breda D., Vermiglio R., Esseni D. and Palestri P.P.: Pseudo-spectral method forthe modelling of quantization effects in nanoscale MOS transistors, in SISPAD 2010;

6. Breda D., Maset S. and Vermiglio R., Computing the characteristic values of partial retarded functionaldifferential equations, in PAMM, Vol. 7 (1), 1020405-1020406, ICIAM07;

5. Sipahi R., Olgac N. and Breda D., Complete stability map of neutral type first order - two time delaysystems, in ACC 2007;

4. Breda D., Maset S. and Vermiglio R. Numerical computation of characteristic multipliers for lineartime periodic delay differential equations, in “Time Delay Systems 2006”, C. Manes, P. Pepe eds., IFACProceedings Volumes, Vol. 1, Elsevier;

3. Breda D., Maset S. and Vermiglio R., Pseudospectral techniques for stability computation of lineartime delay systems. CDC-ECC 2005a;

2. Breda D., Maset S. and Vermiglio R., Efficient computation of stability charts for linear time delaysystems. ASME IDETC-CIE 2005, n. 84973, 857-866;

1. Breda D., Maset S. and Vermiglio R. Numerical computation of characteristic roots for delay differentialequations, in “Time Delay Systems 2001”, K. Gu, C. Abdullah, S-I Niculescu eds., IFAC Proceedings Volumes,Vol. 1, Elsevier.

7.5 Research reports

16. Breda D., Maset S. and Vermiglio R. (2010): Semigroup discretization and spectral approximation forlinear nonautonomous delay differential equations, UDMI RR01/10;

15. Breda D., Maset S. and Vermiglio R. (2007): Numerical approximation of characteristic values of PartialRetarded Functional Differential Equations, UDMI RR??/07;

14. Breda D. and Iannelli M. (2007): Computation of stability for nonlinear Gurtin-MacCamy models withage dependent diffusion, UDMI RR??/07;

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13. Breda D., Maset S. and Vermiglio R. (2006): Numerical computation of characteristic multipliers forlinear time periodic delay differential equations, UDMI RR07/06;

12. Breda D., Maset S. and Vermiglio R. (2006): Computation of asymptotic stability for a class of partialdifferential equations with delay, UDMI RR06/06;

11. Breda D., Iannelli M., Maset S. and Vermiglio R. (2006): Equilibria and bifurcations of the Gurtin-MacCamy juveniles-adults competition model, UDMI RR04/06;

10. Breda D., Iannelli M., Maset S. and Vermiglio R. (2006): Stability analysis of the Gurtin-MacCamy model,UDMI RR03/06;

9. Breda D., Maset S. and Vermiglio R. (2005): A new algorithm for efficient computation of level curvesof surfaces, UDMI RR09/05;

8. Breda D., Maset S. and Vermiglio R. (2004): Efficient computation of stability charts for linear timedelay systems, UDMI RR13/04;

7. Breda D., Maset S. and Vermiglio R. (2004): Pseudospectral approximation of eigenvalues of derivativeoperators with non-local boundary conditions, UDMI RR09/04;

6. Breda D., Cusulin C., Iannelli M., Maset S. and Vermiglio R. (2004): Pseudospectral differencing methodsfor characteristic roots of age-structured population equations, UDMI RR02/04;

5. Breda D. (2003): Solution operator approximation for delay differential equation characteristic rootscomputation via Runge-Kutta methods, UDMI RR05/03;

4. Breda D., Maset S. and Vermiglio R. (2003): Pseudospectral differencing methods for the numericalcomputation of characteristic roots for delay differential equations, UDMI RR01/03;

3. Breda D., Maset S. and Vermiglio R. (2002): Numerical computation of characteristic roots for delaydifferential equations, UDMI RR23/02;

2. Breda D. (2002): The infinitesimal generator approach for the computation of characteristic rootsfor delay differential equations using BDF methods, UDMI RR17/02;

1. Breda D. (2002): Collection of numerical tests on the computation of characteristic roots for delaydifferential equations, UDMI RR02/02bis.

7.6 Review activity

I have served as a referee for 188 papers out of 263 (71%) for the journals

1. Abstract and Applied Analysis

2. Acta Biotheoretica

3. Acta Scientiarum Mathematicarum

4. Annales Polonici Mathematici

5. Applied Mathematics and Computation

6. Applied Mathematics Letters

7. Applied Mathematical Modelling

8. Applied Numerical Mathematics

9. ASME Journal of Dynamic Systems, Measurement and Control

10. Automatica

11. Calcolo

12. Communications in Nonlinear Science and Numerical Simulation

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13. Complexity

14. Electronic Journal of Qualitative Theory of Differential Equations

15. Engineering Computations

16. European Journal of Control

17. IEEE - Transactions on Automatic Control (2012 “outstanding reviewer”)

18. IET Control Theory & Applications

19. IMA Journal of Mathematical Control and Information

20. International Journal of Bifurcation and Chaos

21. International Journal for Numerical Methods in Engineering

22. International Journal of Control

23. Journal of Biological systems

24. Journal of Computational and Applied Mathematics

25. Journal of Computational Dynamics

26. Journal of Difference Equations and Applications

27. Journal of Differential Equations

28. Journal of Dynamical and Control Systems

29. Journal of Mathematical Analysis and Applications

30. Journal of Mathematical Biology

31. Journal of Vibration and Control

32. Journal of Zhejiang University Science

33. Kibernetica

34. Mathematical Biosciences

35. Mathematical Biosciences and Engineering

36. Mathematics and Computers in Simulation

37. Mathematical Modelling and Analysis

38. Mediterranean Journal of Mathematics

39. Nonlinear Dynamics

40. Numerical Algorithms

41. Numerical Methods for Partial Differential Equations

42. Physica D

43. Rendiconti del Circolo Matematico di Palermo

44. Sensors

45. SIAM Journal on Applied Mathematics

46. SIAM Journal on Control and Optimization

47. SIAM Journal on Mathematical Analysis

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48. SIAM Journal on Matrix Analysis and Applications

49. SIAM Journal on Numerical Analysis

50. SIAM Journal on Scientific Computing

51. Systems & Control Letters

52. Transactions of the Canadian Society for Mechanical Engineering

the conferences

1. ACC

2. ASME/DSC

3. CDC/ECC

4. IDETC/CIE

5. IFAC/TDS

6. MCAA

and the research projects of the following agencies

1. Hungarian Scientific Research Fund (OTKA)

2. Research Foundation Flanders (FWO)

3. Chile FONDECYT

In the period 2011-2014 I have also served as a reviewer for Mathematical Reviews.

Udine, November 30, 2019

Dimitri Breda

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