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A Generalized F-expansion Method and Its Application in High-Dimensional Nonlinear Evolution Equation |
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| Authors: | CHEN Jiang HE Hong-Sheng YANG Kong-Qing |
| Affiliation: | 1. Department of Physics, Lanzhou University, Lanzhou 730000, China;2. Institute of Applied Physics, Jimei University, Xiamen 361021, China |
| Abstract: | A generalized F-expansion method is introduced and applied to (3+1)-dimensional Kadomstev-Petviashvili (KP) equation. As a result, some new Jacobi elliptic function solutions of theequation are found, from which the trigonometric functionsolutions and the solitary wave solutions can be obtained. Themethod can also be extended to other types of nonlinear evolutionequations in mathematical physics. |
| Keywords: | F-expansion method Jacobi elliptic function KP equation solitary wave solution trigonometric function solution |
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