REMARKS ON THE INNER POWER OF GRAPHS
REMARKS ON THE INNER POWER OF GRAPHS
Let G be a graph and k is a positive integer. Hammack and Livesay in [The inner power of a graph, Ars Math. Contemp., 3 (2010), no. 2, 193-199] introduced a new graph operation <TEX>$G^{(k)}$</TEX>, called the <TEX>$k^{th}$</TEX> inner power of G. In this paper, it is proved that if …