Injective Colorings of Graphs with Low Average Degree
β Scribed by Daniel W. Cranston; Seog-Jin Kim; Gexin Yu
- Book ID
- 106149130
- Publisher
- Springer
- Year
- 2010
- Tongue
- English
- Weight
- 554 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0178-4617
No coin nor oath required. For personal study only.
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## Abstract A __polychromatic k__β__coloring__ of a plane graph __G__ is an assignment of __k__ colors to the vertices of __G__ such that every face of __G__ has __all k__ colors on its boundary. For a given plane graph __G__, one seeks the __maximum__ number __k__ such that __G__ admits a polychro