On graphs with equal dominating and c-dominating energy

Abstract

Graph energy and domination in graphs are most studied areas of graph theory. In this paper we try to connect these two areas of graph theory by introducing c-dominating energy of a graph G. First, we show the chemical applications of c-dominating energy with the help of well known statistical tools. Next, we obtain mathematical properties of c-dominating energy. Finally, we characterize trees, unicyclic graphs, cubic and block graphs with equal dominating and c-dominating energy.

Keywords

• dominating set
• connected dominating set
• energy
• dominating energy
• c-dominating energy
• 05c69
• 05c90
• 05c35
• 05c12