𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A note on approximating the -chromatic number

✍ Scribed by Galčík, František; Katrenič, Ján


Book ID
122401318
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
203 KB
Volume
161
Category
Article
ISSN
0166-218X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


A note on the star chromatic number
✍ J. A. Bondy; Pavol Hell 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 176 KB 👁 1 views

## Abstract A. Vince introduced a natural generalization of graph coloring and proved some basic facts, revealing it to be a concept of interest. His work relies on continuous methods. In this note we make some simple observations that lead to a purely combinatorial treatment. Our methods yield sho