4 papers · 1 filter
Homomorphisms to Hook Specht Modules over Quiver Hecke Algebras of Type C
Martín Forsberg Conde, Berta Hudak
We investigate homomorphisms between Specht modules for level 1 cyclotomic quiver Hecke algebras of affine type C. For hook partitions with a `short leg' or a `short arm', we give…
On Cellularity of Hecke Algebras for Wreath Products
Berta Hudak, Chun-Ju Lai
The (generalized) Hu algebra is a nontrivial quantization of the wreath product between symmetric groups, whose representation theory controls the Hecke algebra of th…
Homomorphisms into Specht modules labelled by hooks in quantum characteristic two
Berta Hudak
Let denote the KLR algebra of type . Using the presentation of Specht modules given by Kleschev-Mathas-Ram, Loubert completely determined …
Representation type of higher level cyclotomic quiver Hecke algebras in affine type C
Susumu Ariki, Berta Hudak, Linliang Song +1
We determine the representation type of cyclotomic quiver Hecke algebras of affine type C. In the tame cases, we explicitly describe their basic algebras under the assumption $\tex…