Quasi-BiHamiltonian Systems and Separability
solv-int
2009-10-30 v1 可精确求解与可积系统
摘要
Two quasi--biHamiltonian systems with three and four degrees of freedom are presented. These systems are shown to be separable in terms of Nijenhuis coordinates. Moreover the most general Pfaffian quasi-biHamiltonian system with an arbitrary number of degrees of freedom is constructed (in terms of Nijenhuis coordinates) and its separability is proved.
引用
@article{arxiv.solv-int/9702006,
title = {Quasi-BiHamiltonian Systems and Separability},
author = {C. Morosi and G. Tondo},
journal= {arXiv preprint arXiv:solv-int/9702006},
year = {2009}
}
备注
10 pages, AMS-LaTeX 1.1, to appear in J. Phys. A: Math. Gen. (May 1997)