The signed Eulerian numbers on involutions

zbMath1224.05021arXiv0803.2126MaRDI QIDQ3077349

Matteo Silimbani, Flavio Bonetti, Marilena Barnabei

Publication date: 22 February 2011

Full work available at URL: https://arxiv.org/abs/0803.2126

zbMATH Keywords

involutionascentsigned Eulerian number

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Combinatorial identities, bijective combinatorics (05A19)

Related Items (3)

Signed alternating descent enumeration in classical Weyl groups ⋮ Signed excedance enumeration via determinants ⋮ The descent statistic on involutions is not log-concave

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