On evaluating the inf–sup condition for
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Alexander Iosilevich; Klaus-Jürgen Bathe; Franco Brezzi
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Article
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1997
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John Wiley and Sons
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English
⚖ 321 KB
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This paper addresses the evaluation of the inf-sup condition for Reissner-Mindlin plate bending elements. This fundamental condition for stability and optimality of a mixed ÿnite element scheme is, in general, very di cult to evaluate analytically, considering for example distorted meshes. Therefore