Conservation laws of the Bretherton Equation

被引：7

作者：

Kara, A. H. ^{[1
]}

Triki, Houria ^{[2
]}

Biswas, Anjan ^{[3
]}

机构：

[1] Univ Witwatersrand, Sch Math, ZA-2050 Johannesburg, South Africa

[2] Badji Mokhtar Univ, Fac Sci, Dept Phys, Radiat Phys Lab, Annaba, Algeria

[3] Delaware State Univ, Dept Math Sci, Dover, DE 19901 USA

来源：

APPLIED MATHEMATICS & INFORMATION SCIENCES | 2013年 / 7卷 / 03期

关键词：

Conservation laws; Bretherton equation;

D O I：

10.12785/amis/070305

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper obtains the conservation laws of the Bretherton equation that is considered with dual-power law nonlinearity. The multiplier approach is used to extract several conserved densities of this equation. Finally, the conserved quantities are computed by using the 1-soliton solution that has been obtained earlier.

引用

页码：877 / 879

页数：3

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