On the topology of the Cambrian semilattices.

zbMath1297.20039arXiv1206.6248MaRDI QIDQ396755

Henri Mühle, Myrto Kallipoliti

Publication date: 14 August 2014

Published in: The Electronic Journal of Combinatorics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1206.6248

zbMATH Keywords

Möbius functionCoxeter groupsweak orderEL-shellabilityCambrian semilattices

Mathematics Subject Classification ID

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

Related Items (3)

On the Topology of the Cambrian Semilattices ⋮ SB-lattices, distributivity, and Bruhat order on sortable elements. ⋮ Trimness of closed intervals in Cambrian semilattices

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