Optimal orientation of the tensor product of a small diameter graph and a complete graph
نویسنده
چکیده
For a graph G, let D(G) be the set of all strong orientations of G. The orientation number of G, denoted by d(G), is defined as min{d(D) | D ∈ D(G)}, where d(D) denotes the diameter of the digraph D. In this paper, a sufficient condition is given for d(G×Kn) = d(G×Kn), where G is a graph with d(G) two or three and × is the tensor product of graphs.
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عنوان ژورنال:
- Australasian J. Combinatorics
دوره 50 شماره
صفحات -
تاریخ انتشار 2011