A sine-cosine method for handlingnonlinear wave equations
Mathematical and Computer Modelling: An International Journal
The exp-function method and generalized solitary solutions
Computers & Mathematics with Applications
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In this paper, He's exp-function method is used to construct solitary and soliton solutions of nonlinear evolution equations. Modified equal-width, Burger-Huxley and nonlinear heat conduction equations are chosen to illustrate the effectiveness of the method. The method is straightforward and concise, and its applications are promising. The exp-function method presents a wider applicability for handling nonlinear wave equations.