V. H. Fernandes

activity

20122023

most citedRanks of monoids of endomorphisms of a finite undirected path

10 citations · 24 across the 18 of their papers we have counts for

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2 papers · 1 filter

math.RA2023

On the monoid of partial isometries of a wheel graph

Vítor H. Fernandes

In this paper, we consider the monoid $D P W_{n}$ of all partial isometries of a wheel graph $W_{n}$ with $n + 1$ vertices. Our main objective is to determine the rank of $D P W_{n}$ . In the p…

math.RA2023★ 1 cited

Presentations for three remarkable submonoids of the dihedral inverse monoid on a finite set

Ilinka Dimitrova, Vítor H. Fernandes, Jörg Koppitz +1

In this paper we consider the submonoids $O PD I_{n}$ , $M D I_{n}$ and $O D I_{n}$ of the dihedral inverse monoid $D I_{n}$ of all orientation-preserving,…