Year: 1998
Author: Jinsheng Gu, Xiancheng Hu
Journal of Computational Mathematics, Vol. 16 (1998), Iss. 1 : pp. 63–80
Abstract
Some essential estimates, especially the so-called extension theorems, are established in this paper, for the nonconforming finite elements with their continuity at the vertices or the edge midpoints of the elements of the quasi-uniform mesh. As in the conforming discrete cases, these estimates play key roles in the theoretical analysis of the nonoverlap domain decomposition methods for the solving of second order self-adjoint elliptic problems discretized by the nonconforming finite element methods.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/1998-JCM-9142
Journal of Computational Mathematics, Vol. 16 (1998), Iss. 1 : pp. 63–80
Published online: 1998-01
AMS Subject Headings:
Copyright: COPYRIGHT: © Global Science Press
Pages: 18
Keywords: Nonconforming finite element extension theorem domain decomposition elliptic problem.