Year: 1999
Author: Yu-Jiang Wu
Journal of Computational Mathematics, Vol. 17 (1999), Iss. 3 : pp. 243–256
Abstract
This article proposes a kind of nonlinear Galerkin methods with variable modes for the long-term integration of Kuramoto-Sivashinsky equation. It consists of finding an appropriate or best number of modes in the correction of the method. Convergence results and error estimates are derived for this method. Numerical examples show also the efficiency and advantage of our method over the usual nonlinear Galerkin method and the classical Galerkin method.
You do not have full access to this article.
Already a Subscriber? Sign in as an individual or via your institution
Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/1999-JCM-9099
Journal of Computational Mathematics, Vol. 17 (1999), Iss. 3 : pp. 243–256
Published online: 1999-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 14
Keywords: Kuramoto-Sivashinsky equation Nonlinear Galerkin method Approximation Convergence.