Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Three proofs of the Goulden-Litsyn-Shevelev conjecture on a sequence
  arising in algebraic geometry   I. P. Goulden, S. Litsyn, and V. Shevelev [On a sequence arising in algebraic
geometry, J. Integer Sequences 8 (2005), 05.4.7] conjectured that certain
Laurent polynomials associated with the solution of a functional equation have
only odd negative powers. We prove their conjecture and generalize it.

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The categories of this paper are: q-alg
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The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
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The categories of this paper are: econ
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The categories of this paper are: dg-ga
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The categories of this paper are: hep-lat
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The categories of this paper are: hep-th
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The categories of this paper are: adap-org
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The categories of this paper are: bayes-an
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The categories of this paper are: mtrl-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: patt-sol
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The categories of this paper are: quant-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: solv-int
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The categories of this paper are: funct-an