A New Approach to Kazhdan-lusztig Theory of Type $b$ Via Quantum Symmetric Pairs

作者: Weiqiang Wang , Huanchen Bao

DOI:

关键词: Hecke algebraPure mathematicsQuantum groupCategory OMathematicsDuality (optimization)Lie algebraDiscrete mathematicsCentralizer and normalizerType (model theory)Subalgebra

摘要: We show that Hecke algebra of type B and a coideal subalgebra of the type A quantum group satisfy a double centralizer property, generalizing the Schur-Jimbo duality in type A. The …

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