It was previously known that neither Max Clique nor Min Chromatic Number can be approximated in polynomial time within n 1-, for any constant ΒΏ 0, unless NP = ZPP. In this paper, we extend the reductions used to prove these results and combine the extended reductions with a recent result of Samorodn
Lower bounds for the clique and the chromatic numbers of a graph
β Scribed by C.S. Edwards; C.H. Elphick
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 687 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0166-218X
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