Prime Cordial Labeling of Some Graphs
Samir K. Vaidya, Nirav H. Shah
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DOI: 10.4236/ojdm.2012.21003   PDF   HTML     9,061 Downloads   19,294 Views   Citations

Abstract

In this paper we prove that the split graphs of K1,n and Bn,n are prime cordial graphs. We also show that the square graph of Bn,n is a prime cordial graph while middle graph of Pn is a prime cordial graph for n≥4 . Further we prove that the wheel graph Wn admits prime cordial labeling for n≥8.

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S. Vaidya and N. Shah, "Prime Cordial Labeling of Some Graphs," Open Journal of Discrete Mathematics, Vol. 2 No. 1, 2012, pp. 11-16. doi: 10.4236/ojdm.2012.21003.

Conflicts of Interest

The authors declare no conflicts of interest.

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