Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Inversion formulas involving orthogonal polynomials and some of their
  applications   We derive inversion formulas involving orthogonal polynomials which can be
used to find coefficients of differential equations satisfied by certain
generalizations of the classical orthogonal polynomials. As an example we
consider special symmetric generalizations of the Hermite polynomials.

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The categories of this paper are: q-fin
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The categories of this paper are: chao-dyn
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The categories of this paper are: atom-ph
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The categories of this paper are: stat
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
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The categories of this paper are: hep-th
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The categories of this paper are: cs
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The categories of this paper are: bayes-an
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-lat
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The categories of this paper are: math-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: cmp-lg
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The categories of this paper are: eess
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The categories of this paper are: acc-phys