Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Extensions of Veech groups II: Hierarchical hyperbolicity and
  quasi-isometric rigidity   We show that for any lattice Veech group in the mapping class group
$\mathrm{Mod}(S)$ of a closed surface $S$, the associated $\pi_1 S$--extension
group is a hierarchically hyperbolic group. As a consequence, we prove that any
such extension group is quasi-isometrically rigid.

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The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
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The categories of this paper are: bayes-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: quant-ph
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The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: patt-sol
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The categories of this paper are: nlin
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The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
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The categories of this paper are: solv-int