CONVERGENCE OF THE NONCONFORMING WILSON’S BRICK FOR ARBITRARY HEXAHEDRAL MESHES

CONVERGENCE OF THE NONCONFORMING WILSON’S BRICK FOR ARBITRARY HEXAHEDRAL MESHES

The nonconforming Wilson’s brick classically is restricted to regular hexahedral meshes. Lesaint and Zlamal[6] relaxed this constraint for the two-dimensional analonue of this element In this paper we extend their results to three dimensions and prove that and where u is the exact solution, u_h is t...

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Veröffentlicht in:高等学校计算数学学报：英文版 1997 (2), p.184-199
1. Verfasser: 刘发旺 Conor J. Fitzsimons John J.H.Miller
Format: Artikel
Sprache:eng
Schlagworte:
brick
Convergence
hexahedral
meshes
nonconforming
Wilson’s
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Zusammenfassung:The nonconforming Wilson’s brick classically is restricted to regular hexahedral meshes. Lesaint and Zlamal[6] relaxed this constraint for the two-dimensional analonue of this element In this paper we extend their results to three dimensions and prove that and where u is the exact solution, u_h is the approximate solution and is the usual norm for the Sobolev space H~1(?).
ISSN:1004-8979
2079-7338