Abstract
In this paper, we present some results on maximal planar graphs with minimum degree five, denoted by MPG5 graphs [6]. We consider a subset of MPG5 graphs, called the \(\mathcal{Z}\) graphs, for which all vertices of degree superior to five are not adjacent. We give a vertex four coloring for every \(\mathcal{Z}\) graph.
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© 1996 Springer-Verlag Berlin Heidelberg
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Rolland, P. (1996). Four coloring for a subset of maximal planar graphs with minimum degree five. In: Deza, M., Euler, R., Manoussakis, I. (eds) Combinatorics and Computer Science. CCS 1995. Lecture Notes in Computer Science, vol 1120. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-61576-8_68
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DOI: https://doi.org/10.1007/3-540-61576-8_68
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Online ISBN: 978-3-540-70627-4
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