The Differential Form Method for Finding Symmetries

被引：23
|
作者：
Harrison, B. Kent [1 ]
机构：
[1] Brigham Young Univ, Dept Phys & Astron, Provo, UT 84602 USA
来源：
SYMMETRY INTEGRABILITY AND GEOMETRY-METHODS AND APPLICATIONS | 2005年 / 1卷
关键词：
symmetries; differential equations; differential forms;
D O I：
10.3842/SIGMA.2005.001
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
This article reviews the use of differential forms and Lie derivatives to find symmetries of differential equations, as originally presented in Harrison and Estabrook 1971 [1]. An outline of the method is given, followed by examples and references to recent papers using the method.
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页数：12
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