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The DARK side of generalized Demazure crystals
Preprint   Open access

The DARK side of generalized Demazure crystals

arXiv (Cornell University)
09 Jul 2020
url
https://doi.org/10.48550/arxiv.2007.04888View
Preprint (Author's original)arXiv.org - Non-exclusive license to distribute Open

Abstract

Mathematics - Quantum Algebra
Naoi showed that tensor products of perfect Kirillov-Reshetikhin crystals are isomorphic to certain generalized Demazure crystals. We extend Naoi's results to address distinguished subsets of these tensor products. In type A, these are naturally described in terms of katabolizable tableaux which was key to resolving conjectures of Shimozono-Weyman and Chen-Haiman in arXiv:2007.04952.

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