scientific article; zbMATH DE number 736303

zbMath0815.06002MaRDI QIDQ4326647

Aleksander Rutkowski, Ivan Rival

Publication date: 2 July 1995

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

zbMATH Keywords

ratio of the number of isotone, fixed-point-free self-maps to the number of isotone self-maps

Mathematics Subject Classification ID

Combinatorics of partially ordered sets (06A07)

Related Items (12)

Automorphisms, isotone self-maps and cycle-free orders ⋮ The number of order-preserving maps between fences and crowns ⋮ The number of order-preserving maps of fences and crowns ⋮ Enumeration of order preserving maps ⋮ On the automorphism conjecture for products of ordered sets ⋮ The automorphism conjecture for small sets and series parallel sets ⋮ The automorphism conjecture for ordered sets of dimension 2 and interval orders ⋮ The formula for the number of order-preserving selfmappings of a fence ⋮ Obituary: Ivan Rival ⋮ Boolean layer cakes ⋮ Algorithms for the fixed point property ⋮ Automorphisms and isotone self-maps of ordered sets with top and bottom

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