Open Access
Research Article·pp. 3453–3462·Vol. 29, Issue 9-ASep 2026
On product cordial labeling of helm graphs and their subdivisions : An algorithmic approach
Varsha Rathi, Sweta Srivastav, Sangeeta Gupta
Published Online: 30 Sep 2026DOI: 10.47974/JDMSC-2861
In this paper: This paper deals with product cordial labeling in graphs, with emphasis being placed on helm graphs and their subdivisions. Let G = (V, E) be a simple graph. Given a vertex labeling function f : V (G)...
