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Low Frequency Asymptotics and Electro-Magneto-Statics for Time-Harmonic Maxwell's Equations in Exterior Weak Lipschitz Domains with Mixed Boundary Conditions
SIAM Journal on Mathematical Analysis ( IF 2.2 ) Pub Date : 2020-10-19 , DOI: 10.1137/19m1300182
Frank Osterbrink , Dirk Pauly

SIAM Journal on Mathematical Analysis, Volume 52, Issue 5, Page 4971-5000, January 2020.
We prove that the time-harmonic solutions to Maxwell's equations in a three-dimensional exterior domain converge to a certain static solution as the frequency tends to zero. We work in weighted Sobolev spaces and construct new compactly supported replacements for Dirichlet--Neumann fields. Moreover, we even show convergence in operator norm.


中文翻译:

具有混合边界条件的外部弱Lipschitz域中时间调和Maxwell方程的低频渐近和电磁静态

SIAM数学分析期刊,第52卷,第5期,第4971-5000页,2020年1月。
我们证明,随着频率趋于零,三维外部域中麦克斯韦方程组的时谐解收敛于某个静态解。 。我们在加权的Sobolev空间中工作,并为Dirichlet-Neumann场构造新的,紧凑支持的替代物。而且,我们甚至在算子规范中表现出收敛性。
更新日期:2020-10-20
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