Introduction to Vectors and Tensors
Symbolic Computation and Automated Reasoning in Differential Geometry
General Relativity
Translated Tensor Copy
Chapter 19 The Exterior Derivative Contents: 1. Exterior Derivative on a Coordinate ChartExterior Derivative on a Coordinate Chart 2. Local OperatorsLocal.
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[Hitchin N.] Differentiable Manifolds(BookZZ.org)
Introduction to Vectors and Tensors Vol 2
Mathematical Methods of Physics III_Lecture notes 2002_Claus Montonen,Esko Keski-Vakkuri