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Finite dimensional representations of Khovanov–Lauda–Rouquier algebras I: Finite type

  • Peter J. McNamara EMAIL logo
Published/Copyright: September 11, 2013

Abstract

We classify simple representations of Khovanov–Lauda–Rouquier algebras in finite type. The classification is in terms of a standard family of representations that is shown to yield the dual PBW basis in the Grothendieck group. Finally, we describe the global dimension of these algebras.

We would like to acknowledge beneficial conversations with J. Brundan, D. Bump, J. Hartwig, A. Licata, T. Nevins, A. Pang, A. Ram and P. Tingley.

Received: 2012-9-3
Revised: 2013-7-18
Published Online: 2013-9-11
Published in Print: 2015-10-1

© 2015 by De Gruyter

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