Recently J. Zaks formulated the following Eberhard-type problem: Let (Ps, P6 .... ) be a finite sequence of nonnegative integers; does there exist a 5-valent 3-connected planar graph G such that it has exactly Pk k-gons for all k ~> 5, m i of its vertices meet exactly i triangles, 4 ~< i <~ 5, and m
Some 4-valent, 3-connected, planar, almost pancyclic graphs
✍ Scribed by S.A. Choudum
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 477 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0012-365X
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