Application of differential transformation method to the fisher equation.

Subject Areas : Applied Mathematics

B. Soltanalizadeh ¹ , B. Babayar ²

1 - Young Researchers Club, Sarab Branch, Islamic Azad University, Sarab, Iran.
2 - Department of Mathematics, Islamic Azad University, Sarab Branch, Sarab, Iran.

Received: 2011-11-11 Accepted : 2012-07-03 Published : 2014-05-01

Keywords: Fisher equation, Dierential, Transformation method, Spectral method,

Abstract :

In this paper, the dierential transform method (DTM) is applied to the Fisherequation. This method can be used to obtain the exact solutions of Fisherequation. Finally, we give some examples to illustrate the suciency of themethod for solving such nonlinear partial dierential equations. These resultsshow that this technique is easy to apply.

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