Noether-Type Symmetries and Associated Conservation Laws of Some Systems of Nonlinear PDEs

被引：0
|
作者：
MEI Jian-Qin~+Department of Applied Mathematics
机构：
来源：
CommunicationsinTheoreticalPhysics | 2009年 / 51卷 / 03期
关键词：
Lie-Bcklund; Noether-type symmetries; conservation law; coupled integrable dispersionless equations; coupled wave equations;
D O I：
暂无
中图分类号：
O411 [物理学的数学方法];
学科分类号：
0701 ;
摘要：
The algorithm for constructing conservation laws of Euler-Lagrange-type equations via Noether-typesymmetry operators associated with partial Lagrangian has been presented. As applications, many new conservationlaws of some important systems of nonlinear partial differential equations have been obtained.
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页码：495 / 498
页数：4
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