## Abstract Star chromatic number, introduced by A. Vince, is a natural generalization of chromatic number. We consider the question, βWhen is Ο\* < Ο?β We show that Ο\* < Ο if and only if a particular digraph is acyclic and that the decisioin problem associated with this question is probably not i
On the chromatic number, colorings, and codes of the Johnson graph
β Scribed by Tuvi Etzion; Sara Bitan
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 815 KB
- Volume
- 70
- Category
- Article
- ISSN
- 0166-218X
No coin nor oath required. For personal study only.
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