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arXiv:1502.04914 [math.RT]AbstractReferencesReviewsResources

Soergel calculus and Schubert calculus

Xuhua He, Geordie Williamson

Published 2015-02-17Version 1

We reduce some key calculations of compositions of morphisms between Soergel bimodules ("Soergel calculus") to calculations in the nil Hecke ring ("Schubert calculus"). This formula has several applications in modular representation theory.

Comments: 23 pages, many TikZ pictures, best viewed in colour and pdf
Categories: math.RT
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