高阶 Camassa-Holm 方程的对称性分类与守恒律
偏微分方程分析
2011-11-23 v1
摘要
本文应用 Lie 对称群方法研究了高阶 Camassa-Holm 方程。给出了其对称群及最优系统。此外,还研究了其群不变解的初步分类、对称约化与非经典对称。最后,给出了高阶 Camassa-Holm 方程的守恒律。
引用
@article{arxiv.1111.5175,
title = {Symmetry classification and conservation laws for higher order Camassa-Holm equation},
author = {Mehdi Nadjafikhah and Vahid Shirvani-Sh},
journal= {arXiv preprint arXiv:1111.5175},
year = {2011}
}
备注
12 pages. arXiv admin note: substantial text overlap with arXiv:1105.0625