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Structure and Coloring of Graphs with Only Small Odd Cycles

✍ Scribed by Wang, Susan S.


Book ID
118197267
Publisher
Society for Industrial and Applied Mathematics
Year
2008
Tongue
English
Weight
749 KB
Volume
22
Category
Article
ISSN
0895-4801

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(2 + ?)-Coloring of planar graphs with l
✍ Klostermeyer, William; Zhang, Cun Quan πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 258 KB πŸ‘ 3 views

The odd-girth of a graph is the length of a shortest odd circuit. A conjecture by Pavol Hell about circular coloring is solved in this article by showing that there is a function f ( ) for each : 0 < < 1 such that, if the odd-girth of a planar graph G is at least f ( ), then G is (2 + )-colorable. N