Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A discontinuous least squares finite element method for time-harmonic
  Maxwell equations   We propose and analyze a discontinuous least squares finite element method
for solving the indefinite time-harmonic Maxwell equations. The scheme is based
on the $L^2$ norm least squares functional with the weak imposition of the
continuity across the interior faces. We minimize the functional over the
piecewise polynomial spaces to seek numerical solutions. The method is shown to
be stable without any constraint on the mesh size. We prove the convergence
orders under both the energy norm and the $L^2$ norm. Numerical results in two
and three dimensions are presented to verify the error estimates.

16
The categories of this paper are: stat
0
The categories of this paper are: hep-ph
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph