Using He's variational method to seek the traveling wave solution of PHI-four equation

Authors

  • Maliheh Najafi

DOI:

https://doi.org/10.14419/ijamr.v1i4.411

Published:

2012-09-16

Abstract

In this paper, we established travelling wave solutions of the non-linear equation. The He's variational method was used to construct travelling wave solutions of the PHI-four equation. The obtained results include periodic and solitary wave solutions. It is also shown that the He's variational method, with the help of symbolic computation, provides a powerful mathematical tool for solving other nonlinear evolution equations arising in mathematical physics.

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