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arXiv · 1312.5958

A diagrammatic categorification of the affine q-Schur algebra S(n,n) for n > 2

Marco Mackaay·Anne-Laure Thiel
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Abstract

This is a follow-up to the paper in which we categorified the affine quantum Schur algebra S(n,r) for 2 < r < n, using a quotient of Khovanov and Lauda's categorification of the affine quantum sl_n. In this paper we categorify S(n,n) for n > 2, using an extension of the aforementioned quotient.

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Marco Mackaay, Anne-Laure Thiel. 2013-12-20. A diagrammatic categorification of the affine q-Schur algebra S(n,n) for n > 2. https://doi.org/10.2140/pjm.2015.278.201

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