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Representation type of Hecke algebras of type $A$

Authors: Karin Erdmann and Daniel K. Nakano
Journal: Trans. Amer. Math. Soc. 354 (2002), 275-285
MSC (2000): Primary 16G60, 20C08
Published electronically: July 11, 2001
MathSciNet review: 1859276
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Abstract: In this paper we provide a complete classification of the representation type for the blocks for the Hecke algebra of type $A$, stated in terms of combinatorical data. The computation of the complexity of Young modules is a key component in the proof of this classification result.

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Additional Information

Karin Erdmann
Affiliation: Mathematical Institute, Oxford University, 24-29 St. Giles, Oxford, OX1 3LB, UK

Daniel K. Nakano
Affiliation: Department of Mathematics, University of Georgia, Athens, Georgia 30602

Received by editor(s): September 24, 1999
Received by editor(s) in revised form: August 18, 2000
Published electronically: July 11, 2001
Additional Notes: Research of the second author partially supported by NSF grant DMS-9800960
Article copyright: © Copyright 2001 American Mathematical Society