期刊
PHYSICS LETTERS A
卷 314, 期 5-6, 页码 401-408出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/S0375-9601(03)00909-5
关键词
exact solutions; nonlinear partial differential equations; mapping method
Exact solutions to some nonlinear partial differential equations, including (2 +1)-dimensional breaking soliton equation, sine-Gordon equation and double sine-Gordon equation, are studied by means of the mapping method proposed by the author recently. Many new results are presented. A simple review of the method is finally given. (C) 2003 Elsevier B.V. All rights reserved.
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