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arXiv · 2610.32480

Schur--Weyl duality for coideal subalgebras of quantum affine superalgebras of type $A$

Weideng Cui
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Abstract

We extend the results of \cite{FLLLWW20} to the super setting. More precisely, we define two families of coideal sub-superalgebras of quantum affine superalgebras of type $A$, called $\jmath$- and $\imath$-quantum affine superalgebras respectively, and establish Schur--Weyl duality between them and affine Hecke algebras of type $C$.

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Weideng Cui. 2026-10-23. Schur--Weyl duality for coideal subalgebras of quantum affine superalgebras of type $A$. https://arxiv.org/abs/2610.32480

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