Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Reduction of divisors and Clebsch system   There are a few Lax matrices of the Clebsch system. Poles of the
Baker-Akhiezer function determine the class of equivalent divisors on the
corresponding spectral curves. According to the Riemann-Roch theorem, each
class has a unique reduced representative. We discuss properties of such
reduced divisor on the spectral curve of $3\times 3$ Lax matrix having a
natural generalization to $gl^*(n)$ case.

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The categories of this paper are: ao-sci
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The categories of this paper are: quant-ph
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The categories of this paper are: physics
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The categories of this paper are: alg-geom
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The categories of this paper are: acc-phys
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The categories of this paper are: gr-qc
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The categories of this paper are: solv-int
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The categories of this paper are: mtrl-th
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The categories of this paper are: q-fin
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The categories of this paper are: bayes-an
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The categories of this paper are: econ
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The categories of this paper are: cond-mat
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The categories of this paper are: nucl-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: comp-gas
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The categories of this paper are: q-alg