Monodromy in Kazhdan-Lusztig cells in affine type A
arXiv:1706.00471 · doi:10.1007/s00208-022-02434-4
Abstract
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.
50 pages, 24 figures