Poincaré polynomials of generic torus orbit closures in Schubert varieties

DOI10.1090/conm/772/15490zbMath1489.14066arXiv2002.05855OpenAlexW3201830721MaRDI QIDQ5085307

Mikiya Masuda, Seonjeong Park, Jongbaek Song, Eun Jeong Lee

Publication date: 27 June 2022

Published in: Topology, Geometry, and Dynamics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2002.05855

zbMATH Keywords

Poincaré polynomialsprojective toric varieties

Mathematics Subject Classification ID

Permutations, words, matrices (05A05) Toric varieties, Newton polyhedra, Okounkov bodies (14M25) Grassmannians, Schubert varieties, flag manifolds (14M15)

Related Items (2)

Conic decomposition of a toric variety and its application to cohomology ⋮ One-skeleton posets of Bruhat interval polytopes

Cites Work

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• Some theorems on actions of algebraic groups
• On the integral cohomology ring of toric orbifolds and singular toric varieties
• Combinatorics of Coxeter Groups
• The Rational Homology of Toric Varieties is Not a Combinatorial Invariant
• On Integral Cohomology of Certain Orbifolds
• Toric Topology
• The Transitive Reduction of a Directed Graph
• Normality of torus orbit closures in \(G/P^1\)

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