Exponents for 𝐵-stable ideals

DOI10.1090/S0002-9947-06-04080-3zbMath1105.20036arXivmath/0406047MaRDI QIDQ5469196

Eric Sommers, Julianna S. Tymoczko

Publication date: 17 May 2006

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0406047

zbMATH Keywords

Weyl groupsflag varietiesPoincaré polynomialsroot systemshyperplane arrangementssimple complex algebraic groups

Mathematics Subject Classification ID

Related Items (27)

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Cites Work

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• Hyperplane arrangements with a lattice of regions
• Free hyperplane arrangements between \(A_{n-1}\) and \(B_ n\)
• The Poincaré series of a Coxeter group
• The equivariant cohomology ring of regular varieties
• Flag manifold quantum cohomology, the Toda lattice, and the representation with highest weight \(\rho\)
• Lie algebra cohomology and the generalized Borel-Weil theorem
• The Principal Three-Dimensional Subgroup and the Betti Numbers of a Complex Simple Lie Group
• B-Stable Ideals in the Nilradical of a Borel Subalgebra
• A generalization of the Kostant—Macdonald identity
• Hessenberg Varieties
• Totally positive Toeplitz matrices and quantum cohomology of partial flag varieties
• Purity of equivalued affine Springer fibers

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