The second cohomology of regular semisimple Hessenberg varieties from GKM theory

DOI10.1134/S0081543822020018MaRDI QIDQ2095467

Mikiya Masuda, Takashi Sato, Anton A. Ayzenberg

Publication date: 17 November 2022

Published in: Proceedings of the Steklov Institute of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2203.11580

zbMATH Keywords

torus actionequivariant cohomologyGKM theorypermutation moduleHessenberg variety

Mathematics Subject Classification ID

Symmetric functions and generalizations (05E05) Combinatorial aspects of representation theory (05E10) Grassmannians, Schubert varieties, flag manifolds (14M15) Classical problems, Schubert calculus (14N15)

Cites Work

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