Title

A discontinuous Galerkin least-squares finite element method for solving Fisher's equation

Document Type

Article

Publication Title

Discrete and Continuous Dynamical Systems - Series S

Abstract

In the present study, a discontinuous Galerkin least-squares finite element algorithm is developed to solve Fisher's equation. The present method is effective and can be successfully applied to problems with strong reaction, to which obtaining stable and accurate numerical traveling wave solutions is challenging. Numerical results are given to demonstrate the convergence rates of the method and the performance of the algorithm in long-time integrations.

First Page

489

Last Page

497

Publication Date

1-1-2013

This document is currently not available here.

Share

COinS