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

被引：0

作者：

MEI JianQinDepartment of Applied Mathematics Dalian University of Technology Dalian China ^{[116024
]}

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：

<正> 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.

引用

页码：495 / 498

页数：4

共 42 条

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