Some Switching Invariant Prime Graphs

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DOI: 10.4236/ojdm.2012.21004   PDF   HTML   XML   4,579 Downloads   9,144 Views   Citations

Abstract

We investigate prime labeling for some graphs resulted from switching of a vertex. We discuss switching invariance of some prime graphs and prove that the graphs obtained by switching of a vertex in Pn and K1,n admit prime labeling. Moreover we discuss prime labeling for the graph obtained by switching of vertex in wheel Wn.

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S. Vaidya and U. Prajapati, "Some Switching Invariant Prime Graphs," Open Journal of Discrete Mathematics, Vol. 2 No. 1, 2012, pp. 17-20. doi: 10.4236/ojdm.2012.21004.

Conflicts of Interest

The authors declare no conflicts of interest.

References

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