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20082025
most citedOn Relative Ranks of the Semigroup of Orientation-preserving Transformations on Infinite Chains

2 citations · 10 across the 21 of their papers we have counts for

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math.GR2022

The rank of the semigroup of order-, fence-, and parity-preserving partial injections on a finite set

Apatsara Sareeto, Jörg Koppitz

The monoid of all partial injections on a finite set (the symmetric inverse semigroup) is of particular interest because of the well-known Wagner-Preston Theorem. In this article,…