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math.RT2001
Matrix units and generic degrees for the Ariki--Koike algebras
Andrew Mathas
We compute the generic degrees of the Ariki--Koike algebras by first constructing a basis of matrix units in the semisimple case. As a consequence, we also obtain an explicit isomo…
math.RT2001
The representation type of Hecke algebras of type B
Susumu Ariki, Andrew Mathas
This paper determines the representation type of the Iwahori-Hecke algebras of type B when . In particular, we show that a single parameter non-semisimple Iwahori-Hecke a…