基于Lie-Rinehart代数的可积二维格点分类算法
可精确求解与可积系统
2020-05-20 v1
摘要
本文研究依赖于一个离散变量和两个连续变量的非线性格点的可积分类问题。此处可积性是指格点约化为任意高阶双曲方程系统在Darboux意义下可积。Darboux可积性有一个显著代数解释:对应于约化双曲方程系统的两个特征方向的Lie-Rinehart代数均须为有限维。文中讨论了基于特征代数性质的分类算法,并给出了若干分类结果。
引用
@article{arxiv.1907.12269,
title = {On a classification algorithm of the integrable two-dimensional lattices via Lie-Rinehart algebras},
author = {I. T. Habibullin and M. N. Kuznetsova},
journal= {arXiv preprint arXiv:1907.12269},
year = {2020}
}
备注
IX-th International Conference "SOLITONS, COLLAPSES AND TURBULENCE: Achievements, Developments and Perspectives (SCT-19)'' in honor of Vladimir Zakharov's 80th birthday