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The Peridic Wave Solutions for Two Nonlinear Evolution Equations
Authors:ZHANG Jin-Liang  WANG Ming-Liang  CHENG Dong-ming  FANG Zong-de
Affiliation:School of Mechanical and Electronic Engineering, Northwest Polytechnic University, Xi'an 710072, China Department of Mathematics and Physics, Henan University of Science and Technology, Luoyang 471039, China;Department of Mathematics, Lanzhou University, Lanzhou 730000, China Department of Mathematics and Physics, Henan University of Science and Technology, Luoyang 471039, China School of Mechanical and Electronic Engineering, Northwest Polytechnic University, Xi'an 710072, China
Abstract:By using the F-expansion method proposed recently, the periodic wave solutions expressed by Jacobielliptic functions for two nonlinear evolution equations are derived. In the limit cases, the solitary wave solutions andthe other type of traveling wave solutions for the system are obtained.
Keywords:nonlinear evolution equation   F-expansion method   Jacobi elliptic function   solitary wave solution
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