Counting faces in the extended Shi arrangement

DOI10.1016/j.aam.2019.05.002zbMath1418.52010OpenAlexW2945863430MaRDI QIDQ2002049

Richard Ehrenborg

Publication date: 11 July 2019

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

Full work available at URL: https://doi.org/10.1016/j.aam.2019.05.002

zbMATH Keywords

number of facesextended Shi arrangement

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Algebraic combinatorics (05E99) Planar arrangements of lines and pseudolines (aspects of discrete geometry) (52C30)

Related Items (1)

Bijections for faces of the Shi and Catalan arrangements

Cites Work

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• Acyclic and parking functions
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• Sign Types Corresponding to an Affine Weyl Group
• Hyperplane arrangements, interval orders, and trees.
• An Occupancy Discipline and Applications
• Preuves combinatoires des identites d'Abel

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