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Finding Edge-Disjoint Paths in Partialk-Trees

✍ Scribed by X. Zhou; S. Tamura; T. Nishizeki


Book ID
106149269
Publisher
Springer
Year
2000
Tongue
English
Weight
339 KB
Volume
26
Category
Article
ISSN
0178-4617

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πŸ“œ SIMILAR VOLUMES


Edge-Disjoint Paths in Expander Graphs
✍ Frieze, Alan M. πŸ“‚ Article πŸ“… 2001 πŸ› Society for Industrial and Applied Mathematics 🌐 English βš– 170 KB
Vertex-disjoint paths and edge-disjoint
✍ R. W. Whitty πŸ“‚ Article πŸ“… 1987 πŸ› John Wiley and Sons 🌐 English βš– 482 KB

A theorem of J. Edmonds states that a directed graph has k edge-disjoint branchings rooted at a vertex r if and only if every vertex has k edge-disjoint paths to r . We conjecture an extension of this theorem to vertex-disjoint paths and give a constructive proof of the conjecture in the case k = 2.