Special matchings and permutations in Bruhat orders.

DOI10.1016/j.aam.2006.05.001zbMath1146.05051OpenAlexW2056023596MaRDI QIDQ2643867

Fabrizio Caselli, Francesco Brenti, Mario Marietti

Publication date: 27 August 2007

Published in: Advances in Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aam.2006.05.001

zbMATH Keywords

symmetric groupsCoxeter groupsBruhat orderspecial matchings

Mathematics Subject Classification ID

Reflection and Coxeter groups (group-theoretic aspects) (20F55)

Related Items (2)

Balanced and Bruhat graphs ⋮ Special idempotents and projections

Cites Work

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• Reflection subgroups of Coxeter systems
• Representations of Coxeter groups and Hecke algebras
• Closed product formulas for certain \(R\)-polynomials
• The intersection cohomology of Schubert varieties is a combinatorial invariant
• An abstract model for Bruhat intervals
• Special matchings and Kazhdan-Lusztig polynomials

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