Enlarged spectral problems and nonintegrability
可精确求解与可积系统
2007-05-23 v2 数学物理
偏微分方程分析
math.MP
摘要
The method of obtaining new integrable coupled equations through enlarging spectral problems of known integrable equations, which was recently proposed by W.-X. Ma, can produce nonintegrable systems as well. This phenomenon is demonstrated and explained by the example of the enlarged spectral problem of the Korteweg - de Vries equation.
引用
@article{arxiv.nlin/0504037,
title = {Enlarged spectral problems and nonintegrability},
author = {Sergei Sakovich},
journal= {arXiv preprint arXiv:nlin/0504037},
year = {2007}
}
备注
11 pages