Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Categorifications of the extended affine Hecke algebra and the affine
  q-Schur algebra S(n,r) for 2 < r < n   We categorify the extended affine Hecke algebra and the affine quantum Schur
algebra S(n,r) for 2 < r < n, using Elias-Khovanov and Khovanov-Lauda type
diagrams. We also define the affine analogue of the Elias-Khovanov and the
Khovanov-Lauda 2-representations of these categorifications into an extension
of the 2-category of affine (singular) Soergel bimodules.

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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: gr-qc
1
The categories of this paper are: cs
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The categories of this paper are: atom-ph
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The categories of this paper are: q-alg
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The categories of this paper are: stat
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The categories of this paper are: nlin
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The categories of this paper are: funct-an
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The categories of this paper are: mtrl-th
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The categories of this paper are: alg-geom
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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: q-bio
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The categories of this paper are: hep-ex
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The categories of this paper are: quant-ph