This book provides a complete analysis of those subjects that are of fundamental importance to the qualitative theory of differential equations and related to c

Superb, self-contained graduate-level text covers standard theorems concerning linear systems, existence and uniqueness of solutions, and dependence on paramete

A First course in Ordinary Differential Equations provides a detailed introduction to the subject focusing on analytical methods to solve ODEs and theoretical a

For over 300 years, differential equations have served as an essential tool for describing and analyzing problems in many scientific disciplines. This carefully

This book deals with systems of polynomial autonomous ordinary differential equations in two real variables. The emphasis is mainly qualitative, although attent