2 -representations of small quotients of Soergel bimodules in infinite types

We determine for which Coxeter types the associated small quotient of the 2-category of Soergel bimodules is finitary and, for such a small quotient, classify the simple transitive 2-representations (sometimes under the additional assumption of gradability). We also describe the underlying categorie...

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Veröffentlicht in:Proceedings of the American Mathematical Society 2023-06, Vol.151 (6), p.2277-2290
Hauptverfasser: Ko, Hankyung, Mazorchuk, Volodymyr
Format: Artikel
Sprache:eng
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Zusammenfassung:We determine for which Coxeter types the associated small quotient of the 2-category of Soergel bimodules is finitary and, for such a small quotient, classify the simple transitive 2-representations (sometimes under the additional assumption of gradability). We also describe the underlying categories of the simple transitive 2-representations. For the small quotients of general Coxeter types, we give a description for the cell 2-representations.
ISSN:0002-9939
1088-6826
1088-6826
DOI:10.1090/proc/14584