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A non-factorial algorithm for canonical numbering of a graph

✍ Scribed by Derek Corneil; Mark Goldberg


Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
1005 KB
Volume
5
Category
Article
ISSN
0196-6774

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πŸ“œ SIMILAR VOLUMES


A linear algorithm for the Hamiltonian c
✍ Paolo Detti; Carlo Meloni πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 464 KB

Given a graph G = (V; E); HCN (L(G)) is the minimum number of edges to be added to its line graph L(G) to make L(G) Hamiltonian. This problem is known to be NP-hard for general graphs, whereas a O(|V |) algorithm exists when G is a tree. In this paper a linear algorithm for ΓΏnding HCN (L(G)) when G