Full 4-colorings of 4-regular maps
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Kenneth A. Berman; H. Shank
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Article
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1979
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John Wiley and Sons
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English
β 181 KB
π 1 views
## Abstract A __full__ coloring of a planar map is a face coloring such that all the faces at ech vertex are colored differently. In this paper the planar 4βregular maps which have a full 4βcoloring are characterized. This leads to a characterization of the planar maps (not necessarily 4βvalent) wh