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Minimum Tenacity of Toroidal graphs

Hamid Doost Hosseini

Volume 47, Issue 1 , June 2016, , Pages 127-135

https://doi.org/10.22059/jac.2016.7951

Abstract
  The tenacity of a graph G, T(G), is de ned by T(G) = min{[|S|+τ(G-S)]/[ω(G-S)]}, where the minimum is taken over all vertex cutsets S of G. We de ne τ(G - S) to be the number of the vertices in the largest component of the graph G - S, and ω(G - S) be the number of components of G ...  Read More