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The null space and non-conventional basis functions in the mixed finite element method

✍ Scribed by T. H. Robey; H. L. Schreyer


Publisher
John Wiley and Sons
Year
1988
Tongue
English
Weight
665 KB
Volume
26
Category
Article
ISSN
0029-5981

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## Abstract Studies of the convergence and performance of the mixed finite element method in plane elasticity are reported. A completeness criterion is proposed, and convergence rates for stresses and strain energy, as predicted elsewhere, are quoted. An eigenvalue analysis of the mixed element mat