This book presents a complete theory of ordinary differential equations, with many illustrative examples and interesting exercises. A rigorous treatment is offe

This textbook provides a comprehensive introduction to the qualitative theory of ordinary differential equations. It includes a discussion of the existence and

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

Skillfully organized introductory text examines origin of differential equations, then defines basic terms and outlines the general solution of a differential e

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