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QUASI-SPLIT SYMMETRIC PAIRS OF $U(\mathfrak {gl}_N)$ AND THEIR SCHUR ALGEBRAS
Published online by Cambridge University Press: 21 September 2020
Abstract
We establish explicit isomorphisms of two seemingly-different algebras, and their Schur algebras, arising from the centralizers of two different type B Weyl group actions in Schur-like dualities. We provide a presentation of the geometric counterpart of the above Schur algebras in [1] specialized at $q=1$ .
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- © (2020) The Authors. The publishing rights in this article are licenced to Foundation Nagoya Mathematical Journal under an exclusive license
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