research
∙
07/26/2023
Recognition of chordal graphs and cographs which are Cover-Incomparability graphs
Cover-Incomparability graphs (C-I graphs) are an interesting class of gr...
share
research
∙
03/02/2022
First-order logic axiomatization of metric graph theory
The main goal of this note is to provide a First-Order Logic with Betwee...
research
∙
05/14/2020
The Interval function, Ptolemaic, distance hereditary, bridged graphs and axiomatic characterizations
In this paper we consider certain types of betweenness axioms on the int...
research
∙
12/25/2017
