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Article type: Research Article
Authors: Krishnaa, Auparajita | Dulawat, Manohar Singh
Affiliations: Department of Mathematics and Statistics College of Science, Mohan Lal Sukhadia University, Udaipur 313 002 (Rajasthan) India, e-mail: godseeking1@yahoo.com
Abstract: In this work labeling of planar graphs is taken up which involves labeling the p vertices, the q edges and the f internal faces such that the weights of the faces form an arithmetic progression with common difference d. If d=0, then the planar graph is said to have an Inner Magic labeling; and if d≠0, then it is Inner Antimagic labeling. Some new kinds of graphs have been developed which have been derived from Wheels by adding vertices in a certain way and it is proposed to give new names to these graphs namely Flower-1 and Flower-2. This paper presents the algorithms to obtain the Inner Magic and Inner Antimagic labeling for Wheels and the Inner Antimagic labeling for Flower-1 and Flower-2. The results thus found show much regularity in the labelings obtained.
Keywords: vertex label, edge label
Journal: Informatica, vol. 17, no. 3, pp. 393-406, 2006
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