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Acyclic Chromatic Indices of Planar Graphs with Girth At Least 4

✍ Scribed by Qiaojun Shu; Weifan Wang; Yiqiao Wang


Book ID
112121144
Publisher
John Wiley and Sons
Year
2012
Tongue
English
Weight
656 KB
Volume
73
Category
Article
ISSN
0364-9024

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## Abstract Jeager et al. introduced a concept of group connectivity as a generalization of nowhere zero flows and its dual concept group coloring, and conjectured that every 5‐edge connected graph is Z~3~‐connected. For planar graphs, this is equivalent to that every planar graph with girth at lea