期刊
OPEN ENGINEERING
卷 3, 期 3, 页码 451-458出版社
DE GRUYTER POLAND SP Z O O
DOI: 10.2478/s13531-013-0104-y
关键词
Functional variable method; Davey-Stewartson equation; Generalized Zakharov equation; K(m, n) equation; Nonlinear Schrdinger equation
The functional variable method is a powerful solution method for obtaining exact solutions of nonlinear evolution equations. This method presents a wider applicability for handling nonlinear wave equations. In this paper, the functional variable method is used to construct exact solutions of Davey-Stewartson equation, generalized Zakharov equation, K(m, n) equation with generalized evolution term, (2 + 1)-dimensional long-wave-short-wave resonance interaction equation and nonlinear Schrdinger equation with power law nonlinearity. The obtained solutions include solitary wave solutions, periodic wave solutions.
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