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  • Some Switching Invariant Pr...
    Vaidya, S. K.; Prajapati, U. M.

    Open journal of discrete mathematics, 2012, Letnik: 2, Številka: 1
    Journal Article

    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.