ON 3-TOTAL EDGE SUM CORDIAL LABELING OF UNION OF GRAPHS
ABHA TENGURIA
Department of Mathematics, Govt. MLB P.G. Girls Autonomus College, Bhopal, India
RINKU VERMA *
Department of Mathematics, Medicaps University, Indore, India
*Author to whom correspondence should be addressed.
Abstract
In this paper, we have discussed 3-Total edge sum cordial labeling of graphs. This labeling is investigated by applying union operation on some of the graphs. We investigate union of cycle and complete bipartite graph, union of two cycles and union of two complete bipartite graph on this concept.
Keywords: Cordial labeling, edge sum cordial labeling, 3-Total edge sum cordial labeling, 3-Total edge sum cordial graphs