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A projection iterative algorithm boundary element method for the Signorini problem

โœ Scribed by Zhang, Shougui; Zhu, Jialin


Book ID
119237438
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
405 KB
Volume
37
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