The Differential Form Method for Finding Symmetries
数学物理
2008-04-23 v1 math.MP
可精确求解与可积系统
摘要
This article reviews the use of differential forms and Lie derivatives to find symmetries of differential equations, as originally presented by Harrison and Estabrook, J. Math. Phys., 12 (1971), 653. An outline of the method is given, followed by examples and references to recent papers using the method.
引用
@article{arxiv.math-ph/0510068,
title = {The Differential Form Method for Finding Symmetries},
author = {B. Kent Harrison},
journal= {arXiv preprint arXiv:math-ph/0510068},
year = {2008}
}
备注
Published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/