Symmetries and Reduction of Discrete Painleve Equations
Mathematical Physics
2015-04-16 v1 math.MP
Abstract
The construction and role of symmetries for difference equations are now well known. In this paper, the symmetry analysis of the discrete Painleve equations is considered. We assume that the characteristics depend on and only and we obtain a number of symmetries. These symmetries are used to construct exact solutions in some cases.
Keywords
Cite
@article{arxiv.1504.03847,
title = {Symmetries and Reduction of Discrete Painleve Equations},
author = {Mensah Folly-Gbetoula},
journal= {arXiv preprint arXiv:1504.03847},
year = {2015}
}
Comments
13 pages