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The boundary element-linear complementarity method for the Signorini problem

โœ Scribed by Shougui Zhang; Jialin Zhu


Book ID
113601623
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
554 KB
Volume
36
Category
Article
ISSN
0955-7997

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Superconvergence of finite element metho
โœ Ming-xia Li; Qun Lin; Shu-hua Zhang ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 538 KB

In this paper, we study the superconvergence of the frictionless Signorini problem. When approximated by bilinear finite elements, by virtue of the information on the contact zone, we can derive a superconvergence rate of O(h 3 2 ) under a proper regularity assumption. Finally, a numerical test is g