摘要
By using a new more general ansatz with the aid of symbolic computation, we extended the unified algebraic method proposed by Fan [Computer Phys. Commun. 153, 17 (2003)] and the improved extended tanh method by Yomba [Chaos, Solitons and Fractals 20, 1135 (2004)] to uniformly construct a series of soliton-like solutions and double-like periodic solutions for nonlinear partial differential equations. The efficiency of the method is demonstrated on the (2 + 1)-dimensional Broer-Kaup-Kupershmidt equation.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 127-138 |
| 页数 | 12 |
| 期刊 | Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences |
| 卷 | 60 |
| 期 | 3 |
| DOI | |
| 出版状态 | 已出版 - 3月 2005 |
| 已对外发布 | 是 |
学术指纹
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