It is well-known that in a directed graph, if deleting any edge will not affect the shortest distance between two specific vertices s and t, then there are two edge-disjoint paths from s to t and both of them are shortest paths. In this article, we generalize this to shortest k edgedisjoint s-t path
โฆ LIBER โฆ
A note on shortest path, assignment, and transportation problems
โ Scribed by A. J. Hoffman; H. M. Markowitz
- Publisher
- John Wiley and Sons
- Year
- 1963
- Tongue
- English
- Weight
- 235 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0894-069X
No coin nor oath required. For personal study only.
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In this paper we presented an algorithm for the assignment problem which is a variant of H. W. Kuhn's so-called Hungarian method [ 11. We also gave a generalization of it to the transportation problem. Since a detailed exposition will appear elsewhere [ 23, we shall content ourselves here with a few