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On the constructive enumeration of packings and coverings of index one

โœ Scribed by A.J. Petrenjuk


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
899 KB
Volume
77
Category
Article
ISSN
0012-365X

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Let 2DK~, denote the complete directed multigraph with v vertices, where any two distinct vertices x and y are joined by 2 arcs (x,y) and 2 arcs (y,x). By a k-circuit we mean a directed cycle of length k. In this paper, we consider the problem of finding maximal packings and minimal coverings of 2DK