Showing 2025Show all
2 papers · 1 filter
math.CO2025
A Note on Inequalities for Three Domination Parameters
Dickson Y. B. Annor
In this short paper, we establish relations between the domination number , the total domination number , and the connected domination number of a graph. In particula…
math.CO2025
Domination Parameters of Graph Covers
Dickson Y. B. Annor
A graph is a \emph{cover} of a graph if there exists an onto mapping , called a (\emph{covering}) \emph{projection}, such that maps the neighbours of…