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 The hull number of powers of cycles Commun. Korean Math. Soc. 2017 Vol. 32, No. 4, 805-810 https://doi.org/10.4134/CKMS.c160256Published online October 31, 2017 Hasan Al-Ezeh, Manal Ghanem, Jameel Rwalah School of Science, School of Science, School of Science Abstract : Let $C_n$ be the cycle graph of order $n$ on the vertices $\upsilon_0$, $\upsilon_1,\ldots$, $\upsilon_n$ and $C_n^k$ be the $k$-th power of $C_n$. In this article we determine the hull-number of $C_n^k$. Keywords : geodetic number, hull number, paths, powers of cycles graphs MSC numbers : 05C12, 05C38 Downloads: Full-text PDF