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Error indicators for mixed finite elements in 2-dimensional linear elasticity

✍ Scribed by Dietrich Braess; Ottmar Klaas; Rainer Niekamp; Erwin Stein; Frank Wobschal


Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
922 KB
Volume
127
Category
Article
ISSN
0045-7825

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In the present contribution, an innovative stabilization technique for two-dimensional low-order ΓΏnite elements is presented. The new approach results in an element formulation that is much simpler than the recently proposed enhanced strain element formulation, yet which gives results of at least th