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Improved bounds for acyclic chromatic index of planar graphs

โœ Scribed by Jianfeng Hou; Guizhen Liu; Guanghui Wang


Book ID
108112913
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
221 KB
Volume
159
Category
Article
ISSN
0166-218X

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Improved bounds for the chromatic index
โœ Hakimi, S. Louis; Schmeichel, Edward F. ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 321 KB ๐Ÿ‘ 2 views

We show that coloring the edges of a multigraph G in a particular order often leads to improved upper bounds for the chromatic index ฯ‡ (G). Applying this to simple graphs, we significantly generalize recent conditions based on the core of G (i.e., the subgraph of G induced by the vertices of degree