Our aim is to study ordinary di?erential equations or simply di?erential s- tems in two real vari...
Originating from research in the qualitative theory of ordinary differential equations, this book...
This book solves a problem that has been open for over 20 years-the complete classification of st...
This book addresses the global study of finite and infinite singularities of planar polynomial di...
Our aim is to study ordinary di?erential equations or simply di?erential s- tems in two real vari...
Originating from research in the qualitative theory of ordinary differential equations, this b...
This book addresses the global study of finite and infinite singularities of planar polynomial...
This book addresses the global study of finite and infinite singularities of planar polynomial...