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Injective coloring of planar graphs with girth 6

โœ Scribed by Dong, Wei; Lin, Wensong


Book ID
122565398
Publisher
Elsevier Science
Year
2013
Tongue
English
Weight
470 KB
Volume
313
Category
Article
ISSN
0012-365X

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(2 + ?)-Coloring of planar graphs with l
โœ Klostermeyer, William; Zhang, Cun Quan ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 258 KB ๐Ÿ‘ 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