Automorphisms of GKM graphs and regular semisimple Hessenberg varieties

D Jang, S Kuroki, M Masuda, T Sato, H Zeng - arXiv preprint arXiv …, 2024 - arxiv.org
A regular semisimple Hessenberg variety $\mathrm {Hess}(S, h) $ is a smooth subvariety of
the full flag variety $\mathrm {Fl}(\mathbb {C}^ n) $ associated with a regular semisimple …