2 citations · 2 across the 2 of their papers we have counts for
2 papers
math.RA2018★ 2 cited
On orientation-preserving transformations of a chain
V. H. Fernandes, M. M. Jesus, B. Singha
In this paper we introduce the notion of an orientation-preserving transformation on an arbitrary chain, as a natural extension for infinite chains of the well known concept for fi…
math.RA2013
On semigroups of endomorphisms of a chain with restricted range
Vítor H. Fernandes, Preeyanuch Honyam, Teresa M. Quinteiro +1
Let be a finite or infinite chain and let be the monoid of all endomorphisms of . In this paper, we describe the largest regular subsemigroup of and Green's re…