21 citations · 102 across the 49 of their papers we have counts for
4 papers · 1 filter
The modular branching rule for affine Hecke algebras of type A
Susumu Ariki, Nicolas Jacon, Cédric Lecouvey
For the affine Hecke algebra of type A at roots of unity, we make explicit the correspondence between geometrically constructed simple modules and combinatorially constructed simpl…
On the Mullineux involution for Ariki-Koike algebras
Nicolas Jacon, Cédric Lecouvey
This note is concerned with a natural generalization of the Mullineux involution for Ariki-Koike algebras. Using a result of Fayers together with previous results by the authors, w…
On the product of vector spaces in a commutative field extension
Shalom Eliahou, Michel Kervaire, Cédric Lecouvey
Let be a commutative field extension. Given -subspaces of , we consider the subspace spanned by the product set .…
On linear versions of some addition theorems
Shalom Eliahou, Cédric Lecouvey
Let K \subset L be a field extension. Given K-subspaces A,B of L, we study the subspace spanned by the product set AB = {ab | a \in A, b \in B}. We obtain some lower bounds on the…