On the distance connectivity of graphs and digraphs
نویسندگان
چکیده
Let G=( V, E) be a digraph with diameter D # 1. For a given integer 1 t. The t-distance edge-connectivity of G is defined analogously. This paper studies some results on the distance connectivities of digraphs and bipartite digraphs. These results are given in terms of the parameter I, which can be thought of as a generalization of the girth of a graph. For instance, it is proved that G is maximally connected iff either 0<211 or ~(21) > 6. As a corollary, similar results for (undirected) graphs are derived.
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ورودعنوان ژورنال:
- Discrete Mathematics
دوره 125 شماره
صفحات -
تاریخ انتشار 1994