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arXiv · 1503.02742

Categorification of a recursive formula for Kazhdan-Lusztig polynomials

David Plaza
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Abstract

We obtain explicit branching rules for graded cell modules and graded simple modules over the endomorphism algebra of a Bott-Samelson bimodule. These rules allow us to categorify a well-known recursive formula for Kazhdan-Lusztig polynomials.

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David Plaza. 2015-03-10. Categorification of a recursive formula for Kazhdan-Lusztig polynomials. https://arxiv.org/abs/1503.02742

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