Adaptive FEM with goal‐oriented error estimation and an approximation of the dual problem for inelastic problems
Adaptive FEM with goal‐oriented error estimation and an approximation of the dual problem for inelastic problems
复制标题
具有面向目标的误差估计和非弹性问题的对偶问题近似的自适应有限元
DOI:
10.1002/pamm.201510293
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
R. Mahnken
中科院分区:
文献类型:
--
作者:
K.-U. Widany;R. Mahnken
An approximation of the dual problem for goal‐oriented error estimation is derived, which preserves the numerical structure of the primal problem, usually found in standard finite element implementations for solid mechanics. For the error estimation we apply a higher‐order recovery procedure. An application to elasto‐plasticity is given. Numerical examples demonstrate the effectiveness of the procedure. (© 2015 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)
影响因子:
7.2
作者:
E. Stein;M. Rüter;S. Ohnimus
通讯作者:
S. Ohnimus