This book is devoted to explaining a wide range of applications of con tinuous symmetry groups to physically important systems of differential equations. Emphas

This book is a straightforward introduction to the subject of symmetry methods for solving differential equations, and is aimed at applied mathematicians, physi

A solid introduction to applications of Lie groups to differential equations which have proved to be useful in practice. The computational methods are presented

Intended for researchers, numerical analysts, and graduate students in various fields of applied mathematics, physics, mechanics, and engineering sciences, Appl

Lie's group theory of differential equations unifies the many ad hoc methods known for solving differential equations and provides powerful new ways to find sol