An algorithm of constructing the conservation laws of nonlinear evolution equations

Ruo Xia Yao; Zhi Bin Li

doi:10.1142/s0217979204025828

An algorithm of constructing the conservation laws of nonlinear evolution equations

Ruo Xia Yao
, Zhi Bin Li^*

^*此作品的通讯作者

数学科学学院

East China Normal University
Weinan Teachers University

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

An algorithm of constructing the polynomial type conservation laws of nonlinear evolution equations (either parameterized or non-parameterized) is described and a Maple package CONSLAW to automate the computation is presented. For parameterized equation(s), CONSLAW can determine the parameters constraints automatically such that a sequence of conservation laws exist.

源语言	英语
页（从-至）	2633-2639
页数	7
期刊	International Journal of Modern Physics B
卷	18
期	17-19
DOI	https://doi.org/10.1142/s0217979204025828
出版状态	已出版 - 30 7月 2004

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10.1142/s0217979204025828

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AB - An algorithm of constructing the polynomial type conservation laws of nonlinear evolution equations (either parameterized or non-parameterized) is described and a Maple package CONSLAW to automate the computation is presented. For parameterized equation(s), CONSLAW can determine the parameters constraints automatically such that a sequence of conservation laws exist.

KW - Conservation law

KW - Integrability

KW - Nonlinear evolution equation

KW - Scaling symmetry

KW - Symbolic computation

UR - https://www.scopus.com/pages/publications/7244254237

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DO - 10.1142/s0217979204025828

M3 - 文章

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JO - International Journal of Modern Physics B

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An algorithm of constructing the conservation laws of nonlinear evolution equations

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