Worst augmentation count for lexicographic Edmonds-Karp on eight vertices
TheoremDB P3746 · algorithms
Inferred from the community field; finer classification has not been reviewed.
Problem statement
Among directed networks on vertices , with source 0, sink 7, no antiparallel arc pair, and integer capacities from 1 through 9 on present arcs, determine the largest number of augmentations performed by Edmonds-Karp when breadth-first-search neighbors are scanned in increasing vertex order.
Lean 4
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Progress & source assessment
Source-reported assessment, retrieved 8 September 2026. Frontier Science has not independently reviewed this status.
Open. No signed Lean verification is attached to this problem or its selected resolution.
- [1]TheoremDB P3746 link
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