𝔖 Bobbio Scriptorium
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On the Existence of Specific Stars in Planar Graphs

✍ Scribed by Jochen Harant; Stanislav Jendrol’


Book ID
106047692
Publisher
Springer Japan
Year
2007
Tongue
English
Weight
154 KB
Volume
23
Category
Article
ISSN
0911-0119

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📜 SIMILAR VOLUMES


The star-chromatic number of planar grap
✍ Moser, David 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 127 KB 👁 2 views

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.