New modified tanh-function method for nonlinear evolution equations | ||
| Tikrit Journal of Pure Science | ||
| Article 1, Volume 21, Issue 6, October 2016, Pages 187-191 | ||
| Authors | ||
| Wafaa M. Taha; Abbas H. Kadhim; Raad A. Hameed | ||
| Abstract | ||
| The aim of this paper is to calculate the Traveling waves solutions by using a new technique which is called modified tanh-function method, which are successfully performed to get analytical solutions for Korteweg-deVries (KdV)–Burgers’ equation and (2+1)-dimensional Calogero–Bogoyavlenskii–Schiff (CBS) equation. As a result, when the equation parameters are taken as special values, some new solitary wave solution are obtained. Moreover we find in this work that the modified tanh-function method give some new results which are easier and faster to compute by the help of a symbolic computation system. The results obtained were compared with standard tanh-function method. | ||
| Keywords | ||
| Tanh; function method; KdV; Calogero; CBS | ||
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