Regular loci of affine Springer fibers at very special parahoric level
Year: 2026
Type: preprint
Abstract: For split groups, we prove that centralizers act transitively on regular loci of affine Springer fibers at very special parahoric level. As an application, we prove Chi's conjecture on the number of top-dimensional irreducible components of affine Lusztig varieties.
Source: arXiv (Cornell University)
Author: Shimada, Ryosuke
Language: English
Subfield: Algebra and Number Theory
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7225834909
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