The distinguishing number and the distinguishing index of line and graphoidal graph (s)
S Alikhani, S Soltani - AKCE International Journal of Graphs and …, 2020 - Taylor & Francis
The distinguishing number (index) D (G)(D′(G)) of a graph G is the least integer d such that
G has a vertex labeling (edge labeling) with d labels that is preserved only by a trivial …
G has a vertex labeling (edge labeling) with d labels that is preserved only by a trivial …