This book is the testimony of a physical scientist whose language is singular perturbation analysis. Classical mathematical notions, such as matched asymptotic

Singular perturbations occur when a small coefficient affects the highest order derivatives in a system of partial differential equations. From the physical poi

This book results from various lectures given in recent years. Early drafts were used for several single semester courses on singular perturbation meth ods give

Introduction to Singular Perturbations provides an overview of the fundamental techniques for obtaining asymptomatic solutions to boundary value problems. This

Undergraduates in engineering and the physical sciences receive a thorough introduction to perturbation theory in this useful and accessible text. Students disc