Titlebook: Qualitative Theory of Planar Differential Systems; Freddy Dumortier,Jaume Llibre,Joan C. Artés Textbook 2006 Springer-Verlag Berlin Heidel

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https://doi.org/10.1007/978-3-540-32902-2Dynamical systems; ODE; ordinary differential equation; phase portrait; planar differential systems; qual

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Textbook 2006ds; but our goal is not to present them in general, we want to develop all these notions and results in dimension 2. We would like this book to be a nice introduction to the qualitative theory of di?erential equations in the plane, providing simultaneously the major part of concepts and ideas for de

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