Pattern avoidance and K-orbit closures
Algebraic Geometry
2022-10-20 v3 Combinatorics
Representation Theory
Abstract
We review the various pattern avoidance criteria that have been developed for smoothness and rational smoothness of symmetric subvarieties of flag varieties in the classical cases, including some proofs and giving references for other results.
Keywords
Cite
@article{arxiv.2204.10259,
title = {Pattern avoidance and K-orbit closures},
author = {William M. McGovern},
journal= {arXiv preprint arXiv:2204.10259},
year = {2022}
}
Comments
23 pages