Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Low Frequency Asymptotics and Electro-Magneto-Statics for Time-Harmonic
  Maxwell's Equations in Exterior Weak Lipschitz Domains with Mixed Boundary
  Conditions   We prove that the time-harmonic solutions to Maxwell's equations in a 3D
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.

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The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph
31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph