Haar wavelet iteration method for solving time fractional Fisher's equation

Document Type : Research Paper

Authors

Department of Mathematics, Azarbaijan Shahid Madani University, Tabriz, Iran.

Abstract

In this work, we investigate fractional version of the Fisher equation and solve it by using an efficient iteration technique based on the Haar wavelet operational matrices. In fact, we convert the nonlinear equation into a Sylvester equation by the Haar wavelet collocation iteration method (HWCIM) to obtain the solution. We provide four numerical examples to illustrate the simplicity and efficiency of the technique.

Keywords


Volume 8, Issue 3
August 2020
Pages 505-522
  • Receive Date: 14 January 2019
  • Revise Date: 24 April 2019
  • Accept Date: 27 April 2019
  • First Publish Date: 01 August 2020