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scientific article; zbMATH DE number 887783 - MaRDI portal

scientific article; zbMATH DE number 887783

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zbMath0844.06002MaRDI QIDQ4881864

Nejib Zaguia

Publication date: 11 July 1996

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

enumeration isotone maps lattice of clones pair of perpendicular orders

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Combinatorics of partially ordered sets (06A07) Operations and polynomials in algebraic structures, primal algebras (08A40)

Related Items (5)

The number of order-preserving maps between fences and crowns ⋮ There are more strategy-proof procedures than you think ⋮ The formula for the number of order-preserving selfmappings of a fence ⋮ Boolean layer cakes ⋮ Counting the number of isotone selfmappings of crowns

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