Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stationary iteration methods for solving 3D electromagnetic scattering
  problems   Generalized Chebyshev iteration (GCI) applied for solving linear equations
with nonselfadjoint operators is considered. Sufficient conditions providing
the convergence of iterations imposed on the domain of localization of the
spectrum on the complex plane are obtained. A minimax problem for the
determination of optimal complex iteration parameters is formulated. An
algorithm of finding an optimal iteration parameter in the case of arbitrary
location of the operator spectrum on the complex plane is constructed for the
generalized simple iteration method. The results are applied to numerical
solution of volume singular integral equations (VSIEs) associated with the
problems of the mathematical theory of wave diffraction by 3D dielectric
bodies. In particular, the domain of the spectrum location is described
explicitly for low-frequency scattering problems and in the general case. The
obtained results are discussed and recommendations concerning their
applications are given.

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The categories of this paper are: atom-ph
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The categories of this paper are: plasm-ph
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
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The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
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The categories of this paper are: cmp-lg
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The categories of this paper are: acc-phys
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The categories of this paper are: bayes-an
4
The categories of this paper are: cond-mat
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The categories of this paper are: q-fin
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The categories of this paper are: quant-ph
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The categories of this paper are: q-bio
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The categories of this paper are: econ