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Schur-Weyl dualities for shifted quantum affine algebras and Ariki-Koike algebras (2310.14630v1)
Published 23 Oct 2023 in math.QA
Abstract: We establish a Schur-Weyl duality between a shifted quantum affine algebra and an Ariki-Koike algebra. Then, we realize a cyclotomic $q$-Schur algebra in the context of the Schur-Weyl duality.