Coloring the square of the Kneser graph and the Schrijver graph
โ Scribed by Jun-Yo Chen; Ko-Wei Lih; Jiaojiao Wu
- Book ID
- 108112765
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 826 KB
- Volume
- 157
- Category
- Article
- ISSN
- 0166-218X
No coin nor oath required. For personal study only.
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## Abstract The __square__ __G__^2^ of a graph __G__ is the graph with the same vertex set __G__ and with two vertices adjacent if their distance in __G__ is at most 2. Thomassen showed that every planar graph __G__ with maximum degree ฮ(__G__)โ=โ3 satisfies ฯ(__G__^2^)โโคโ7. Kostochka and Woodall c