Integrability Package: Computation of Invariants and Symmetries -- from Wolfram Library Archive

Title

Integrability Package: Computation of Invariants and Symmetries

Authors

�nal G�ktas

Organization:

Wolfram Research, Inc.

Willy Hereman

Organization:

Colorado School of Mines

Department:

Department of Mathematical and Computer Sciences

Old MathSource #

0208-932

Revision date

2009-10-02

Description

A package for the computation of invariants and symmetries of evolution equations and lattices is presented. The Integrability package allows one to automatically compute invariants and symmetries. Applied to systems with parameters, it can be used to determine the conditions on these parameters so that a sequence of invariants or symmetries will exist, hence indicating integrability.

InvariantSymmetries.m updated by author 02 Oct 2009

Subject