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Regular projective polyhedra with planar faces I

✍ Scribed by J. L. Arocha; J. Bracho; L. Montejano


Publisher
Springer
Year
2000
Tongue
English
Weight
651 KB
Volume
59
Category
Article
ISSN
0001-9054

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πŸ“œ SIMILAR VOLUMES


Regular planar graphs with faces of only
✍ P. J. Owens πŸ“‚ Article πŸ“… 1984 πŸ› John Wiley and Sons 🌐 English βš– 931 KB

We construct a small non-Hamiltonian 3-connected trivalent planar graph whose faces are all 4-gons or 7-gons and show that the shortness coefficient of the class of such graphs is less than one. Then, by transforming non-Hamiltonian trivalent graphs into regular graphs of valency four or five, we ob