Product Cordial Labeling for Some New Graphs

S K Vaidya, C M Barasara

Abstract


In this paper we investigate product cordial labeling for some new graphs. We prove that the friendship graph, cycle with one chord (except when n is even and the chord joining the vertices at diameter distance), cycle with twin chords (except when n is even and one of the chord joining the vertices at diameter distance) are product cordial graphs. We also investigated middle graph of path $P_{n}$ admits product cordial labeling.


Full Text: PDF DOI: 10.5539/jmr.v3n2p206

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This work is licensed under a Creative Commons Attribution 3.0 License.

Journal of Mathematics Research   ISSN 1916-9795 (Print)   ISSN 1916-9809 (Online)

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