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

Mackaay, Marco; Thiel, Anne-Laure

http://hdl.handle.net/10400.1/15096

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Authors

Mackaay, Marco

Thiel, Anne-Laure

Abstract(s)

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.