Berta Hudak

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20232026

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math.RT2024

Homomorphisms into Specht modules labelled by hooks in quantum characteristic two

Berta Hudak

Let $R_{n}$ denote the KLR algebra of type $A_{e - 1}^{(1)}$ . Using the presentation of Specht modules given by Kleschev-Mathas-Ram, Loubert completely determined $hom_{R_{n}} (S^{μ}, S^{λ})$ …

math.RT2024

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…