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Optimal orientations of products of paths and cycles

โœ Scribed by K.M. Koh; E.G. Tay


Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
656 KB
Volume
78
Category
Article
ISSN
0166-218X

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โœฆ Synopsis


For a graph G, let 9(G) be the family of strong orientations of G, d(G) = min{d(D) / D t 9' (G)} and p(G) = d(G) -d(G), where d(G) and d(D) are the diameters of G and D respectively.

In this paper we show that p(G) = 0 if G is a Cartesian product of (I ) paths, and (2) paths and cycles, which satisfy some mild conditions.


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