Lie point symmetries of integrable evolution equations and invariant solutions
Abstract
An integrable hierarchies connected with linear stationary Schrödinger equation with energy dependent potentials (in general case) are considered. Galileilike and scaling invariance transformations are constructed. A symmetry method is applied to construct invariant solutions.
 Publication:

arXiv eprints
 Pub Date:
 September 1999
 arXiv:
 arXiv:solvint/9909008
 Bibcode:
 1999solv.int..9008S
 Keywords:

 Exactly Solvable and Integrable Systems;
 Nonlinear Sciences  Exactly Solvable and Integrable Systems
 EPrint:
 LaTeX, 17 pages