This three-week summer program considered the symmetries preserving various natural geometric structures. There are two parts to the proceedings. The articles i

This is an acessible book on the advanced symmetry methods for differential equations, including such subjects as conservation laws, Lie-Bäcklund symmetries, c

The first book to explicitly use Mathematica so as to allow researchers and students to more easily compute and solve almost any kind of differential equation u

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

Today Lie group theoretical approach to differential equations has been extended to new situations and has become applicable to the majority of equations that f