New multi-soliton solutions of a (3+1)-dimensional nonlinear evolution equation

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• 作者：Na Liu^a ; ^b ; Yansheng Liu^a ; ^{ysliu6668@163.com" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Multi-soliton solution ; Homoclinic test approach ; Three-wave method ; Nonlinear evolution equation
• 刊名：Computers & Mathematics with Applications
• 出版年：2016
• 出版时间：April 2016
• 年：2016
• 卷：71
• 期：8
• 页码：1645-1654
• 全文大小：1770 K

文摘

In this paper, applying homoclinic test approach to a (3+1)-dimensional nonlinear evolution equation, new kink breather soliton solutions are obtained. In addition, some new multi-soliton solutions are obtained via three-wave method. It is shown that the homoclinic test approach and the three-wave method can be used for constructing multi-soliton solutions of nonlinear evolution equations in mathematical physics.