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Covolume method for new nonconforming rectangle element for the Stokes problem

✍ Scribed by Kab Seok Kang; Do Young Kwak

Publisher: Elsevier Science
Year: 2002
Tongue: English
Weight: 927 KB
Volume: 43
Category: Article
ISSN: 0898-1221
DOI: 10.1016/s0898-1221(02)80013-x

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✦ Synopsis

we analyze a covolume method based on the new nonconforming element introduced by Douglas et al. [l]. We show the H' optimal order convergence of the scheme for Stokes problem and study the hybrid domain decomposition procedure for this covolume scheme. The numerical experiment shows that the covolume scheme is somewhat better than finite element scheme in the computation of pressure.

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