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has been cited by the following article:
TITLE: Some Switching Invariant Prime Graphs
AUTHORS: S. K. Vaidya, U. M. Prajapati
KEYWORDS: Prime Labeling; Switching of a Vertex; Switching Invariance
JOURNAL NAME: Open Journal of Discrete Mathematics, Vol.2 No.1, January 20, 2012
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.