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Edge choosability of planar graphs without short cycles

✍ Scribed by Weifan Wang


Book ID
119987769
Publisher
SP Science China Press
Year
2005
Tongue
English
Weight
263 KB
Volume
48
Category
Article
ISSN
1674-7283

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πŸ“œ SIMILAR VOLUMES


Choosability and edge choosability of pl
✍ Weifan Wang; Ko-Wei Lih πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 402 KB

## It is proved that a planar graph G without five cycles is three degenerate, hence, four choosable, and it is also edge-(A( G) + l)-h

Acyclic 5-choosability of planar graphs
✍ O. V. Borodin; A. O. Ivanova πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 93 KB πŸ‘ 1 views

The conjecture on acyclic 5-choosability of planar graphs [Borodin et al., 2002] as yet has been verified only for several restricted classes of graphs. None of these classes allows 4-cycles. We prove that a planar graph is acyclically 5-choosable if it does not contain an i-cycle adjacent to a j-cy