Published January 1, 2025 | Version v1
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A presentation for the semigroup of order-preserving full contraction mappings of a finite chain

  • 1. Harran Univ, Dept Math, TR-63300 Sanliurfa, Turkiye
  • 2. Cukurova Univ, Dept Math, Adana, Turkiye

Description

For n is an element of Z+ , let Xn={1,& mldr;,n} be a finite chain and Tn be the full transformation semigroup on Xn . If OCTn is the set of all order-preserving and full contraction mappings on Xn , then it is well-known that OCTn is a submonoid of Tn . In this paper we give a monoid presentation of OCTn .

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