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Zbl 0876.05001
Benoumhani, Moussa
On some numbers related to Whitney numbers of Dowling lattices. (English)
[J] Adv. Appl. Math. 19, No.1, 106-116 (1997). ISSN 0196-8858

The paper is a continuation of the previous article [Discrete Math. 159, No. 1-3, 13-33 (1996; Zbl 0861.05004)]\ of the author. It deals with the algebraic combinatorics of the Dowling lattices. These are group-theoretic analogs of partition lattices. Explicite formulae, generating functions and recurrence relations are proved.
[P.L.Erdös (Budapest)]

MSC 2000:: *05A15 Combinatorial enumeration problems
05E99 Algebraic combinatorics
06A07 Combinatorics of partially ordered sets

Keywords: Whitney number; Dowling lattice; Dowling polynomials; generating function; recursion; log-concave

Citations: Zbl 0861.05004

Cited in: Zbl 1053.06003

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