Order

, Volume 12, Issue 1, pp 5–44

The number of order-preserving maps between fences and crowns

  • Jonathan David Farley
Article

DOI: 10.1007/BF01108588

Cite this article as:
Farley, J.D. Order (1995) 12: 5. doi:10.1007/BF01108588

Abstract

We compute the number of order-preserving and -reversing maps between posets in the class of fences (zig-zags) and crowns (cycles).

Mathematics Subject Classifications (1991)

06A07 05A15 05C30 11B39 05C50 05C38 

Key words

Fence crown order-preserving map 

Copyright information

© Kluwer Academic Publishers 1995

Authors and Affiliations

  • Jonathan David Farley
    • 1
  1. 1.Mathematical InstituteUniversity of OxfordOxfordUK

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