Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quelques remarques sur les courbes de genre 5   In this article we study genus 5 curves with a fixed point free involution.
We give two geometrical caracterisations of these curves amoung all genus 5
curves. One of these was conjectured by Arbarello, Cornalba, Griffiths and
Harris in their book on curves. The second one is given by some particular
embeddings corresponding to the points of the Prym variety associated to the
situation.

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The categories of this paper are: q-fin
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The categories of this paper are: dg-ga
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The categories of this paper are: stat
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The categories of this paper are: cond-mat
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The categories of this paper are: quant-ph
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The categories of this paper are: eess
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The categories of this paper are: atom-ph
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The categories of this paper are: solv-int
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The categories of this paper are: astro-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: adap-org
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The categories of this paper are: chem-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: econ
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The categories of this paper are: math-ph
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The categories of this paper are: acc-phys