Coupled higher-order nonlinear Schroedinger equations: a new integrable case via the singularity analysis
Exactly Solvable and Integrable Systems
2007-05-23 v1 Mathematical Physics
Analysis of PDEs
math.MP
Abstract
A new system of coupled higher-order nonlinear Schroedinger equations is proposed which passes the Painleve test for integrability well. A Lax pair and a multi-field generalization are obtained for the new system.
Cite
@article{arxiv.nlin/0002023,
title = {Coupled higher-order nonlinear Schroedinger equations: a new integrable case via the singularity analysis},
author = {S. Yu. Sakovich and Takayuki Tsuchida},
journal= {arXiv preprint arXiv:nlin/0002023},
year = {2007}
}
Comments
7 pages, LaTeX