期刊
INTERNATIONAL JOURNAL OF MODERN PHYSICS B
卷 25, 期 2, 页码 319-327出版社
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0217979211056986
关键词
A class of nonlinear evolution equations; cubic nonlinear Klein-Gordon equation; traveling wave solution
资金
- National Natural Science Foundation of China
- Natural Science Foundation of Shandong Province in China
The deformation mapping method is extended to solve a class of nonlinear evolution equations (NLEEs). Many types of explicit and exact traveling wave solutions, which contain solitary wave solutions, trigonometric function solutions, and Jacobian elliptic function solutions, are obtained by a simple algebraic transformation relation between the solutions of the NLEEs and those of the cubic nonlinear Klein-Gordon (NKG) equation.
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