On the edge‐toughness of a graph. II
The edge‐toughness T1(G) of a graph G is defined as (Formula Presented.) where the minimum is taken over every edge‐cutset X that separates G into ω (G ‐ X) components. We determine this quantity for some special classes of graphs that also gives the arboricity of these graphs. We also give a simp...
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Wiley
1993
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