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Hamiltonian circuits in interval graph generalizations

✍ Scribed by Alan A. Bertossi; Maurizio A. Bonuccelli


Book ID
113162960
Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
412 KB
Volume
23
Category
Article
ISSN
0020-0190

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πŸ“œ SIMILAR VOLUMES


Hamiltonian circuits in chordal bipartit
✍ Haiko MΓΌller πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 359 KB

The main result of this paper is the NP-completeness of the HAMILTONIAN CIRCUIT problem for chordal bipartite graphs. This is proved by a sophisticated reduction from SATISFIABILITY. As a corollary, HAMILTONIAN CIRCUIT is NP-complete for strongly chordal split graphs. On both classes the complexity