We give a linear-time algorithm for single-source shortest paths in planar graphs with nonnegative edge-lengths. Our algorithm also yields a linear-time algorithm for maximum flow in a planar graph with the source and sink on the same face. For the case where negative edge-lengths are allowed, we gi
Shortest path and closure algorithms for banded matrices
β Scribed by L. Allison; T.I. Dix; C.N. Yee
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 911 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0020-0190
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