On the connectivity of k-distance graphs
نویسنده
چکیده
For any k ∈ N, the k−distance graph DG has the same vertex set of G, and two vertices of DG are adjacent if they are exactly distance k apart in the original graph G. In this paper, we consider the connectivity of DG and state the conditions for graph G and integer k such that the graph DG is connected.
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ورودعنوان ژورنال:
- EJGTA
دوره 5 شماره
صفحات -
تاریخ انتشار 2017