Abstract
In this paper, we implement the exp-function method to obtain the exact travelling wave solutions of (N + 1)-dimensional nonlinear evolution equations. Four models, the (N + 1)-dimensional generalized Boussinesq equation, (N + 1)-dimensional sine-cosine-Gordon equation, (N + 1)-double sinh-Gordon equation and (N + 1)-sinhcosinh-Gordon equation, are used as vehicles to conduct the analysis. New travelling wave solutions are derived.
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Lee, J., Sakthivel, R. Travelling wave solutions for (N + 1)-dimensional nonlinear evolution equations. Pramana - J Phys 75, 565–578 (2010). https://doi.org/10.1007/s12043-010-0139-z
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DOI: https://doi.org/10.1007/s12043-010-0139-z