PERTURBED NONLINEAR EVOLUTION EQUATIONS AND ASYMPTOTIC INTEGRABILITY Yair Zarmi Physics Department & Jacob Blaustein Institutes for Desert Research Ben-Gurion.
Symmetry Hierarchy of Man-Made Objects Yanzhen Wang 1,2, Kai Xu 1,2, Jun Li 2, Hao Zhang 1, Ariel Shamir 3, Ligang Liu 4, Zhiquan Cheng 2, Yueshan Xiong.
