The toughness of cubic graphs
نویسنده
چکیده
The toughness of a graph G is the minimum of |S|/k(G − S) over all sets S of vertices such that k(G − S) ≥ 2. In this paper upper bounds on the toughness of a cubic graph are derived in terms of the independence number and coloring parameters. These are applied to cycle permutation graphs. Running head: as per title.
منابع مشابه
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ورودعنوان ژورنال:
- Graphs and Combinatorics
دوره 12 شماره
صفحات -
تاریخ انتشار 1996