𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Maps by Order


Book ID
109655540
Publisher
Nature Publishing Group
Year
1967
Tongue
English
Weight
126 KB
Volume
213
Category
Article
ISSN
0028-0836

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Mapping Order
✍ Catherine Delano Smith πŸ“‚ Article πŸ“… 1994 πŸ› Elsevier Science 🌐 English βš– 166 KB
Enumeration of order preserving maps
✍ Dwight Duffus; Vojtech Rodl; Bill Sands; Robert Woodrow πŸ“‚ Article πŸ“… 1992 πŸ› Springer Netherlands 🌐 English βš– 757 KB

Three results are obtained concerning the number of order preserving maps of an n-element partially ordered set to itself. We show that any such ordered set has at least 2'"" order preserving maps (and 2" in the case of length one). Precise asymptotic estimates for the numbers of self-maps of crowns