Topological and non-topological solitons of nonlinear Klein-Gordon equations by He's semi-inverse variational principle

被引：60

作者：

Sassaman, Ryan

Heidari, Alireza ^{[2
]}

Biswas, Anjan ^{[1
]}

机构：

[1] Delaware State Univ, Dept Math Sci, Appl Math Res Ctr, Ctr Res & Educ Opt Sci & Applicat, Dover, DE 19901 USA

[2] Ferdowsi Univ Mashhad, Dept Chem, Mashhad 917751436, Iran

来源：

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS | 2010年 / 347卷 / 07期

关键词：

Solitons; Variational principle; Integrability; PERTURBATION-THEORY;

D O I：

10.1016/j.jfranklin.2010.04.012

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper studies the topological as well as the non-topological solitons due to the nonlinear Klein-Gordon equations, in presence of perturbation terms. There are five forms of nonlinearity that will be considered. The He's semi-inverse variational principle will be used to carry out the integration. (C) 2010 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.

引用

页码：1148 / 1157

页数：10

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