The star-chromatic number of a graph, a parameter introduced by Vince, is a natural generalization of the chromatic number of a graph. Here we construct planar graphs with star-chromatic number r, where r is any rational number between 2 and 3, partially answering a question of Vince.
✦ LIBER ✦
Star list chromatic number of planar subcubic graphs
✍ Scribed by Min Chen, André Raspaud, Weifan Wang
- Book ID
- 120694184
- Publisher
- Springer US
- Year
- 2012
- Tongue
- English
- Weight
- 455 KB
- Volume
- 27
- Category
- Article
- ISSN
- 1382-6905
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