Year: 1998
Author: Qun Lin, Shuhua Zhang, Ningning Yan
Journal of Computational Mathematics, Vol. 16 (1998), Iss. 1 : pp. 51–62
Abstract
In this paper we study the higher accuracy methods $-$ the extrapolation and defect correction for the semidiscrete Galerkin approximations to the solutions of Sobolev and viscoelasticity type equations. The global extrapolation and the correction approximations of third order, rather than the pointwise extrapolation results are presented.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/1998-JCM-9141
Journal of Computational Mathematics, Vol. 16 (1998), Iss. 1 : pp. 51–62
Published online: 1998-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 12
Keywords: Asymptotic error semidiscrete Galerkin approximation global extrapolation higher accuracy.