Edge colouring line graphs of unicyclic graphs
β Scribed by Leizhen Cai; John A. Ellis
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 691 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0166-218X
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π SIMILAR VOLUMES
The following EREW PRAM algorithms for edge-colouring a general graph are presented: 1. an algorithm that finds a Γ°D ΓΎ dΓ-edge-colouring, 1pdoD; in Oððlog d ΓΎ Γ°D=dΓ 4 Γ log 2 nΓ time, using n ΓΎ m processors; 2. an algorithm that finds a D 1ΓΎe -edge-colouring, 0oeo1; in OΓ°log D log Γ nΓ time, using
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We describe a simple characterization of graphs which are simultaneouly split and mdiffcrcncc graphs. In the sequel, WE present a method for optimally edge colouring a complete graph M ith an c\en number > 6 of vertices, leading to a simple construction for exhibiting a perfect matching of it. in wh