Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Weyl-Titchmarsh Theory for CMV Operators Associated with Orthogonal
  Polynomials on the Unit Circle   We provide a detailed treatment of Weyl-Titchmarsh theory for half-lattice
and full-lattice Cantero-Moral-Velazquez (CMV) operators and discuss their
systems of orthonormal Laurent polynomials on the unit circle, spectral
functions, variants of Weyl--Titchmarsh functions, and Green's functions. In
particular, we discuss the corresponding spectral representations of
half-lattice and full-lattice CMV operators.

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The categories of this paper are: ao-sci
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The categories of this paper are: stat
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The categories of this paper are: acc-phys
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The categories of this paper are: hep-ph
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The categories of this paper are: cs
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The categories of this paper are: quant-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: astro-ph
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The categories of this paper are: nlin
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-th
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The categories of this paper are: patt-sol
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The categories of this paper are: funct-an
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The categories of this paper are: cond-mat