Graduate-level text offers full treatments of existence theorems, representation of solutions by series, theory of majorants, dominants and minorants, questions

This book provides a detailed introduction to recent developments in the theory of linear differential systems and integrable total differential systems. Starti

This book provides a self-contained introduction to ordinary differential equations and dynamical systems suitable for beginning graduate students. The first pa

Ordinary Differential Equations is an outgrowth of courses taught for a number of years at Iowa State University in the mathematics and the electrical engineeri