Nonlinear self-adjointness and conservation laws for the modified dissipative hyperbolic geometric flow equation

被引：2
|
作者：
Gao, Fang [1 ]
Wang, Zenggui [1 ]
机构：
[1] Liaocheng Univ, Sch Math Sci, Liaocheng 252059, Shandong, Peoples R China
来源：
JOURNAL OF GEOMETRY AND PHYSICS | 2021年 / 167卷
基金：
中国国家自然科学基金;
关键词：
Nonlinear self-adjointness; Conservation laws; Modified dissipative hyperbolic geometric; flow equation; CLASSICAL-SOLUTIONS; LIFE-SPAN; EXISTENCE;
D O I：
10.1016/j.geomphys.2021.104304
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The nonlinear self-adjointness of the modified dissipative hyperbolic geometric flow equation is studied. Furthermore, based on the method of Ibragimov, we can obtain conservation laws and nonlocal conservation laws for the modified dissipative hyperbolic geometric flow equation. (C) 2021 Elsevier B.V. All rights reserved.
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页数：9
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