Mixed Spectral-Element Method for 3-D Maxwell's Eigenvalue Problem
Mixed Spectral-Element Method for 3-D Maxwell's Eigenvalue Problem
复制标题
3-D Maxwell 特征值问题的混合谱元法
DOI:
10.4208/cicp.230113.140814a
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发表时间:
2015-01
影响因子:
4.3
通讯作者:
Liu Qing Huo
中科院分区:
文献类型:
--
作者:
Liu Na;Eduardo Tobon Luis;Zhao Yanmin;Tang Yifa;Liu Qing Huo
A high-order 3-D mixed spectral-element method (SEM) based on Gauss-Lobatto-Legendre polynomials in the mixed finite-element framework is proposed to remove the spurious eigenmodes in the numerical solution of the vector Maxwell eigenvalue problem with inhomogeneous, lossy isotropic, and anisotropic media. In order to suppress all zero and nonzero spurious modes that exist in the conventional finite-element and higher order SEMs, the proposed method not only employs the mixed-order curl-conforming vector basis functions for the electric field intensity, but also includes the divergence-free condition given by Gauss' law in a weak form. Several numerical examples are given to verify that the mixed SEM is free of any spurious eigenmodes and has spectral accuracy with analytic eigenvectors.
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DOI:
10.1002/jnm.v23:3
发表时间:
2010-05
影响因子:
1.6
作者:
W. Pernice;F. Payne;K. Chaloulos;D. Gallagher
通讯作者:
W. Pernice;F. Payne;K. Chaloulos;D. Gallagher
DOI:
10.1007/978-3-642-60155-2_30
发表时间:
1999
影响因子:
4.3
作者:
P. Arbenz;R. Geus
通讯作者:
P. Arbenz;R. Geus
DOI:
10.1093/acprof:oso/9780198508885.001.0001
发表时间:
2003-06
期刊:
Proceedings of the 2006 IEEE/ASME Joint Rail Conference
影响因子:
--
作者:
P. Monk
通讯作者:
P. Monk
影响因子:
4.3
作者:
Z. Pantic-Tanner;J. S. Savage;D. Tanner;A. Peterson
通讯作者:
Z. Pantic-Tanner;J. S. Savage;D. Tanner;A. Peterson
影响因子:
3.5
作者:
SUN, D;MANGES, J;CENDES, Z
通讯作者:
CENDES, Z