Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Seshadri constants in finite subgroups of abelian surfaces   Given an etale quotient q:X->Y of smooth projective varieties we relate the
simple Seshadri constant of a line bundle M on Y with the multiple Seshadri
constant of q*M in the points of the fiber. We apply this method to compute the
Seshadri constant of polarized abelian surfaces in the points of a finite
subgroup.

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The categories of this paper are: hep-ph
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The categories of this paper are: funct-an
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The categories of this paper are: comp-gas
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The categories of this paper are: patt-sol
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The categories of this paper are: astro-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: chem-ph
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The categories of this paper are: q-fin
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The categories of this paper are: mtrl-th
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The categories of this paper are: econ
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The categories of this paper are: supr-con
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The categories of this paper are: solv-int
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The categories of this paper are: quant-ph
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The categories of this paper are: hep-th
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The categories of this paper are: cmp-lg
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The categories of this paper are: eess