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Realizing the chromatic numbers of triangulations of surfaces - MaRDI portal

Realizing the chromatic numbers of triangulations of surfaces (Q1313860)

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scientific article; zbMATH DE number 500637
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English
Realizing the chromatic numbers of triangulations of surfaces
scientific article; zbMATH DE number 500637

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    Realizing the chromatic numbers of triangulations of surfaces (English)
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    1 March 1994
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    For every closed 2-manifold \(S\) (whether orientable or nonorientable) and integer \(n\), \(3 \leq n \leq \chi(S)\), the chromatic number of \(S\), the authors construct a triangular imbedding of a graph \(G\) in \(S\) such that \(n=\chi(G)\), the chromatic number of \(G\).
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    closed 2-manifold
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    chromatic number
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    triangular imbedding
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