EQUIVALENCIES OF CORDIAL LABELING AND SUM DIVISOR CORDIAL LABELING
Print ISSN: 0972-7752 | Online ISSN: 2582-0850 |
Abstract
In this paper, it has been proved that every tree T is SDC (Sum divisor cordial), every graceful graph with certain condition is SDC and the cordial labeling, sum divisor cordial labeling for a graph G are equivalent.
Keywords and Phrases
Sum divisor cordial graph, graceful graph, cordial graph, tree.
A.M.S. subject classification
05C78.
.....