2008•Journal of Guangzhou UniversityRequires access

New explicit and exact solutions to Burgers-Fisher Equation

Qin Jing-hong

Abstract

In this paper,the extended hyperbolic function was used to seek for exact solutions of the Burgers-Fisher Equation.We could obtain more new solutions to the solutions which were obtained by using the hyperbolic function method and the extended tanh method.Among u2 to u8 are new solitary wave solutions,u9 to u18 are triangle funtion solutions.

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Available abstract

Key concepts: Hyperbolic function, Burgers' equation, Mathematics, Fisher equation, Function (biology), Applied mathematics, Mathematical analysis, Inverse hyperbolic function