Bruhat order for two flags and a line

DOI10.1007/s10801-005-6281-xzbMath1076.14069arXivmath/0201104OpenAlexW2099484567MaRDI QIDQ1772218

Peter Magyar

Publication date: 15 April 2005

Published in: Journal of Algebraic Combinatorics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0201104

zbMATH Keywords

flag varietyHasse diagramquiver representationdegeneration of orbits

Mathematics Subject Classification ID

Homogeneous spaces and generalizations (14M17) Grassmannians, Schubert varieties, flag manifolds (14M15)

Related Items (11)

Stratifications of the Euclidean motion group with applications to robotics ⋮ Some Combinatorially Defined Matrix Classes ⋮ Alternating sign matrices and their Bruhat order ⋮ More on the Bruhat order for (0, 1)-matrices ⋮ \(B_{n -1}\)-bundles on the flag variety. II ⋮ Multiple flag varieties ⋮ The exotic Robinson-Schensted correspondence ⋮ Unnamed Item ⋮ Mirabolic quantum \({\mathfrak{sl}}_2\) ⋮ Symmetries of the hypergeometric function \phantom{}_{𝑚}𝐹_{𝑚-1} ⋮ Doubly stochastic matrices and the Bruhat order

Cites Work

• Groupe de Picard et nombres caractéristiques des variétés sphériques. (Picard group and characteristic numbers of spheric varieties.)
• Multiple flag varieties of finite type
• Symplectic multiple flag varieties of finite type
• On degenerations and extensions of finite dimensional modules
• Degenerations for representations of quivers with relations
• The Bruhat Order of the Symmetric Group is Lexicographically Shellable
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