The cd-index of the poset of intervals and \(E_{t}\)-construction

DOI10.1216/RMJ-2010-40-2-527zbMath1192.06003OpenAlexW2076044238MaRDI QIDQ976555

Duško Jojić

Publication date: 14 June 2010

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1216/rmj-2010-40-2-527

zbMATH Keywords

Eulerian posetscd-index\(E_t\)-constructionab-indexposet of intervalsTchebyshev posets

Mathematics Subject Classification ID

Combinatorics of partially ordered sets (06A07) Algebraic combinatorics (05E99)

Related Items (5)

The type \(B\) permutohedron and the poset of intervals as a Tchebyshev transform ⋮ The dual of the type \(B\) permutohedron as a Tchebyshev triangulation ⋮ Parity representations of posets ⋮ The 𝑐𝑑-index: A survey ⋮ Some enumeration relating to intervals in posets

Cites Work

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• Generalized Dehn-Sommerville relations for polytopes, spheres and Eulerian partially ordered sets
• A new index for polytopes
• Coproducts and the cd-index
• Tchebyshev posets
• The \(E_t\)-construction for lattices, spheres and polytopes
• Inequalities for \textbf{cd}-indices of joins and products of polytopes

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