dedicated to professor w. t. tutte on the occasion of his eightieth birthday Let S be an orientable surface other than the sphere and let k be a natural number. Then there are infinitely many k-color-critical graphs on S if and only if 3 k 5. In particular, if k 5, then there exists a polynomially
✦ LIBER ✦
Finite dualities and map-critical graphs on a fixed surface
✍ Scribed by Jaroslav Nešetřil; Yared Nigussie
- Book ID
- 113698894
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 514 KB
- Volume
- 102
- Category
- Article
- ISSN
- 0095-8956
No coin nor oath required. For personal study only.
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