20 citations · 23 across the 8 of their papers we have counts for
1 paper · 1 filter
Gerard J. Chang, Sheng-Hua Chen, Chun-Hung Liu
An edge Roman dominating function of a graph G is a function f:E(G)→{0,1,2} satisfying the condition that every edge e with f(e)=0 is adjacent to some e…