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Publication:3922702
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zbMath0469.05031MaRDI QIDQ3922702

Gerhard Ringel

Publication date: 1981


Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

1-chromatic number1-embeddable graphs


Mathematics Subject Classification ID

Planar graphs; geometric and topological aspects of graph theory (05C10) Coloring of graphs and hypergraphs (05C15)


Related Items (7)

A tighter bounding interval for the 1-chromatic number of a surface ⋮ An infinite series of surfaces with known 1-chromatic number ⋮ A possibly infinite series of surfaces with known 1-chromatic number ⋮ On the 1-chromatic number of nonorientable surfaces with large genus ⋮ Entire coloring of graphs embedded in a surface of nonnegative characteristic ⋮ Coloring vertices and faces of maps on surfaces ⋮ Nonadditivity of the 1-genus of a graph




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