Highest weight categories arising from Khovanov's diagram algebra IV: the general linear supergroup - Mathematics > Representation TheoryReport as inadecuate




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Abstract: We prove that blocks of the general linear supergroup are Morita equivalentto a limiting version of Khovanov-s diagram algebra. We deduce that blocks ofthe general linear supergroup are Koszul.



Author: Jonathan Brundan, Catharina Stroppel

Source: https://arxiv.org/







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