Title of article
A modified tanh–coth method for solving the general Burgers–Fisher and the Kuramoto–Sivashinsky equations
Author/Authors
Wazzan، نويسنده , , Luwai، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
11
From page
2642
To page
2652
Abstract
In this work we use a modified tanh–coth method to solve the general Burgers–Fisher and the Kuramoto–Sivashinsky equations. The main idea is to take full advantage of the Riccati equation that the tanh-function satisfies. New multiple travelling wave solutions are obtained for the general Burgers–Fisher and the Kuramoto–Sivashinsky equations.
Keywords
General Burgers–Fisher equation , Kuramoto–Sivashinsky equation , Riccati equation , The extended tanh method , travelling wave solutions , The tanh–coth method
Journal title
Communications in Nonlinear Science and Numerical Simulation
Serial Year
2009
Journal title
Communications in Nonlinear Science and Numerical Simulation
Record number
1534442
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