The result announced in the title is proved. A new proof of the total 6-colorability of any multigraph with maximum degree 4 is also given.
The pagenumber of toroidal graphs is at most seven
β Scribed by Toshiki Endo
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 442 KB
- Volume
- 175
- Category
- Article
- ISSN
- 0012-365X
No coin nor oath required. For personal study only.
β¦ Synopsis
In this paper, we show that seven pages are sufficient for a book embedding of any toroidal graph.
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