Tensors made easy

Bok av Giancarlo Bernacchi
--New September 2019 revised edition --A friendly and non-formal approach to a subject of abstract mathematics that has important applications in physics, especially in General Relativity, but also in other fields. The purpose of the book is mainly didactic and requires a minimum of mathematical background (calculus, partial derivatives included). See also enlarged edition "Tensors made easy with SOLVED PROBLEMS"