\(B_{n -1}\)-bundles on the flag variety. II

DOI10.1016/j.jalgebra.2022.12.002OpenAlexW4312083899MaRDI QIDQ2682816

Sam Evens, Mark Colarusso

Publication date: 1 February 2023

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2107.10819

zbMATH Keywords

exponential generating functionsalgebraic group actions\(K\)-orbits on flag varietyclosure relations

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Group actions on varieties or schemes (quotients) (14L30) Grassmannians, Schubert varieties, flag manifolds (14M15) Linear algebraic groups over the reals, the complexes, the quaternions (20G20)

Cites Work

• The Bruhat order on symmetric varieties
• Multiple flag varieties of finite type
• Bruhat order for two flags and a line
• \(B_{n-1}\)-orbits on the flag variety \(\text{GL}_n/B_n\)
• \(B_{n -1}\)-bundles on the flag variety. I
• The Lah Numbers and thenth Derivative of e^1/x
• The Gelfand–Zeitlin integrable system and K-orbits on the flag variety
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