Conservation laws for some equations that admit compacton solutions induced by a non-convex convection

被引：4
|
作者：
Gandarias, M. L. [1 ]
机构：
[1] Univ Cadiz, Dept Matemat, Cadiz 11510, Spain
来源：
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2015年 / 430卷 / 02期
关键词：
Lie symmetries; Nonlinear self-adjointness; Conservation laws; Multipliers; SELF-ADJOINT SUBCLASSES;
D O I：
10.1016/j.jmaa.2015.04.071
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this study, we consider some equations that admit compacton solutions induced by a non-convex convection. Some conservation laws are derived for the nonlinearly self-adjoint equations based on differential substitutions. We also derive some conservation laws using the multipliers method. (C) 2015 Elsevier Inc. All rights reserved.
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页码：695 / 702
页数：8
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