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arXiv · 0901.1711

Kazhdan-Lusztig cells in the affine Weyl groups of rank 2

Jeremie Guilhot
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Abstract

In this paper we determine the partition into Kazhdan-Lusztig cells of the affine Weyl groups of type $\tB_{2}$ and $\tG_{2}$ for any choice of parameters. Using these partitions we show that the semicontinuity conjecture of Bonnafé holds for these groups.

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Jeremie Guilhot. 2009-09-09. Kazhdan-Lusztig cells in the affine Weyl groups of rank 2. https://arxiv.org/abs/0901.1711

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