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arXiv:2012.09414 [math.RT]AbstractReferencesReviewsResources

A homomorphism between Bott-Samuelson bimodules

Noriyuki Abe

Published 2020-12-17Version 1

In the previous paper, we defined a new category which categorifies the Hecke algebra. This is a generalization of the theory of Soergel bimodules. To prove theorems, the existences of certain homomorphisms between Bott-Samuelson bimodules are assumed. In this paper, we prove this assumption. We only assume the vanishing of certain two-colored quantum binomial coefficients.

Comments: 21 pages
Categories: math.RT
Subjects: 20F55
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