Asymptotic expansion analysis of nonconforming mixed finite element methods for time-dependent Maxwell's equations in Debye Medium
Asymptotic expansion analysis of nonconforming mixed finite element methods for time-dependent Maxwell's equations in Debye Medium
复制标题
德拜介质中含时麦克斯韦方程非相容混合有限元方法的渐近展开分析
DOI:
10.1016/j.amc.2013.12.016
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发表时间:
2014-02
影响因子:
4
通讯作者:
Jia, Shanghui
中科院分区:
文献类型:
--
作者:
Yao, Changhui;Jia, Shanghui
In this paper, based on our previous work of asymptotic expansion, an initial effort of global superconvergence analysis of time-domain Maxwell’s equations in Debye Medium is obtained for semi-discrete mixed finite element scheme. During this procedure, superclose analysis of the interpolation of the smoothing solution and the solution of mixed finite element method is obtained for the fist time. By the post-processing operators, superconvergence phenomena can be found. To our best knowledge, this is the first global superconvergence analysis presented by nonconforming mixed finite element methods when Debye Medium is involved.
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DOI:
10.1142/s021820250000032x
发表时间:
2000-06
影响因子:
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作者:
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DOI:
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发表时间:
1986
期刊:
--
影响因子:
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作者:
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