Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Dehn function of Sp(2n;Z)   Gromov conjectured that any irreducible lattice in a symmetric space of rank
at least 3 should have at most polynomial Dehn function. We prove that the
lattice Sp(2p;Z) has quadratic Dehn function when p is at least 5. By results
of Broaddus, Farb, and Putman, this implies that the Torelli group in large
genus is at most exponentially distorted.

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The categories of this paper are: patt-sol
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The categories of this paper are: hep-ex
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The categories of this paper are: hep-lat
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The categories of this paper are: stat
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The categories of this paper are: q-bio
6
The categories of this paper are: astro-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: adap-org
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The categories of this paper are: mtrl-th
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The categories of this paper are: bayes-an
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The categories of this paper are: acc-phys
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The categories of this paper are: chao-dyn
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The categories of this paper are: eess
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The categories of this paper are: ao-sci
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The categories of this paper are: math-ph