Pairs of edge-disjoint Hamiltonian circuits
✍ Scribed by Branko Grünbaum; Joseph Malkevitch
- Publisher
- Springer
- Year
- 1975
- Tongue
- English
- Weight
- 50 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0001-9054
No coin nor oath required. For personal study only.
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## Abstract We introduce a method for reducing __k__‐tournament problems, for __k__ ≥ 3, to ordinary tournaments, that is, 2‐tournaments. It is applied to show that a __k__‐tournament on __n__ ≥ k + 1 + 24__d__ vertices (when __k__ ≥ 4) or on __n__ ≥ 30__d__ + 2 vertices (when __k__ = 3) has __d__
method a solution for MSP can be found within the same time bound. The problem of finding all pairs of shortest paths in a directed graph with nonnegative edge weights can be solved in O(log 2 n) time using n 3 /log n processors on a CREW PRAM [7]. Therefore, SSP can be solved within the same resou