On the Shard Intersection Order of a Coxeter Group

DOI10.1137/110847202zbMath1296.05211arXiv1108.5761OpenAlexW1988778449MaRDI QIDQ5408599

T. Kyle Petersen

Publication date: 10 April 2014

Published in: SIAM Journal on Discrete Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1108.5761

zbMATH Keywords

Coxeter groupnoncrossing partitionEL-shellabilitysymmetric Boolean decompositionshard intersection order

Mathematics Subject Classification ID

Combinatorics of partially ordered sets (06A07) Reflection and Coxeter groups (group-theoretic aspects) (20F55) Algebraic combinatorics (05E99)

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