Convergence analysis of hybrid expanded mixed finite element method for elliptic equations
Convergence analysis of hybrid expanded mixed finite element method for elliptic equations
复制标题
椭圆方程混合扩展混合有限元法的收敛性分析
DOI:
10.1016/j.camwa.2014.08.017
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发表时间:
2014-11
影响因子:
2.9
通讯作者:
宋怀玲
中科院分区:
文献类型:
--
作者:
宋怀玲
In this article, we utilize the approach of the variational characterization of the Lagrange multipliers in Cockburn and Gopalakrishnan (2005) and present the convergence analysis of hybrid expanded mixed finite element method for elliptic equations. The unknowns in the expanded mixed formulation can be expressed in terms of lifting operators. The analysis provides a novel perspective for error estimates of the hybrid expanded mixed finite element method. Numerical examples are presented to confirm the convergence analysis.
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影响因子:
2.9
作者:
Woodward, CS;Dawson, CN
通讯作者:
Dawson, CN
DOI:
10.1137/11083143x
发表时间:
2011-05
期刊:
Multiscale Model. Simul.
影响因子:
--
作者:
L. Jiang;D. Copeland;J. Moulton
通讯作者:
L. Jiang;D. Copeland;J. Moulton
DOI:
10.2478/cmam-2003-0009
发表时间:
2003
期刊:
--
影响因子:
--
作者:
Jay Gopalakrishnan
通讯作者:
Jay Gopalakrishnan
影响因子:
2.9
作者:
T. Arbogast;M. Wheeler;I. Yotov
通讯作者:
T. Arbogast;M. Wheeler;I. Yotov
DOI:
10.1016/j.cma.2011.12.007
发表时间:
2012-04
影响因子:
7.2
作者:
Lijian Jiang;J. Moulton;D. Svyatskiy
通讯作者:
Lijian Jiang;J. Moulton;D. Svyatskiy