Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pryms of non-cyclic triple coverings and log canonical models of the
  spin moduli space of genus 2   We show that the moduli spaces of non-triple cyclic coverings of genus 2
curves and that of even spin curves of genus 2 are birationally isomorphic via
the Prym map. We describe the log canonical models of the moduli space of even
spin curves of genus 2 and use this to extend the above birational map.

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The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg
9
The categories of this paper are: nlin
1
The categories of this paper are: cs
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
3
The categories of this paper are: physics
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
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The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
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The categories of this paper are: solv-int