Some results in topological graph theory

DOI10.1007/BF02018409zbMath0365.05024MaRDI QIDQ1241523

Roger J. Cook

Publication date: 1977

Published in: Periodica Mathematica Hungarica (Search for Journal in Brave)

Mathematics Subject Classification ID

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

Cites Work

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• Excess in critical graphs
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