1 citations · 1 across the 2 of their papers we have counts for
2 papers
cs.DM2021
Approximate and exact results for the harmonious chromatic number
Ruxandra Marinescu-Ghemeci, Camelia Obreja, Alexandru Popa
Graph colorings is a fundamental topic in graph theory that require an assignment of labels (or colors) to vertices or edges subject to various constraints. We focus on the harmoni…
math.CO2014★ 1 cited
G-graphs Characterisation and Incidence Graphs
David Ellison, Ruxandra Marinescu-Ghemeci, Cerasela Tanasescu
Graphs derived from groups are a widely studied class of graphs, motivated by their highly symmetric structure. In particular, G-graphs offer an easy and interesting alternative co…