Volume 55 (2023)
Volume 54 (2022)
Volume 53 (2021)
Volume 52 (2020)
Volume 51 (2019)
Volume 50 (2018)
Volume 49 (2017)
Volume 48 (2016)
Volume 47 (2016)
Volume 46 (2015)
Volume 45 (2014)
Volume 44 (2013)
Volume 43 (2009)
Volume 42 (2008)
Volume 41 (2007)
Keywords = Tenacious
Number of Articles: 2
A note on the approximability of the tenacity of graphs
Volume 52, Issue 2 , December 2020, , Pages 149-157
Abstract
In this paper we show that, if $NP\neq ZPP$, for any $\epsilon > 0$, the tenacity of graphwith $n$ vertices is not approximable in polynomial time within a factor of$\frac{1}{2} \left( \frac{n-1}{2} \right) ^{1-\epsilon}$. Read MoreOn the tenacity of cycle permutation graph
Volume 48, Issue 1 , December 2016, , Pages 37-44