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arXiv:1706.00471 [math.CO]AbstractReferencesReviewsResources

Monodromy in Kazhdan-Lusztig cells in affine type A

Michael Chmutov, Joel Brewster Lewis, Pavlo Pylyavskyy

Published 2017-06-01Version 1

We use the affine Robinson-Schensted correspondence to describe the structure of bidirected edges in the Kazhdan-Lusztig cells in affine type A. Equivalently, we give a comprehensive description of the Knuth equivalence classes of affine permutations.

Comments: 49 pages, 24 figures
Categories: math.CO, math.RT
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