Authors
Marco Mackaay, Marko Stošic, Pedro Vaz
Publication date
2013
Journal
Quantum Topol
Volume
4
Issue
1
Pages
1-75
Description
In this paper we categorify the q-Schur algebra Sq. n; d/as a quotient of Khovanov and Lauda’s diagrammatic 2-category U. sln/[16]. We also show that our 2-category contains Soergel’s [33] monoidal category of bimodules of type A, which categorifies the Hecke algebra Hq. d/, as a full sub-2-category if d Ä n. For the latter result we use Elias and Khovanov’s diagrammatic presentation of Soergel’s monoidal category of type A; see [8].
Scholar articles
M Mackaay, M Stošic, P Vaz - Quantum Topol, 2013