Discussiones Mathematicae Graph Theory 30(4) (2010)
539-544
doi: 10.7151/dmgt.1511
Gurusamy Rengasamy Vijayakumar
School of Mathematics
Tata Institute of Fundamental Research
Homi Bhabha Road, Colaba, Mumbai 400 005, India
e-mail: vijay@math.tifr.res.in
Keywords: arithmetic labeling of a graph, geometric labeling of a graph.
2010 Mathematics Subject Classification: 05C78, 05C63.
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Received 14 February 2009
Revised 19 October 2009
Accepted 20 October 2009