Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4641739 | Journal of Computational and Applied Mathematics | 2008 | 9 Pages |
Abstract
An existence result and a priori bound for the solution of a second-order nonlinear parabolic equation are established. Also a generalized tanh-function method is used for constructing exact travelling wave solutions for the nonlinear diffusion equation of Fisher type originated from the considered partial differential equation. And new multiple soliton solutions are obtained.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
S. Mesloub, H.A. Abdusalam,