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When is the Graph of a Triangulation Uniquely 4-Colorable? - MaRDI portal

When is the Graph of a Triangulation Uniquely 4-Colorable?

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Publication:4168934

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DOI10.2307/2319969zbMath0387.05013OpenAlexW4254636549MaRDI QIDQ4168934

Peter Kleinschmidt

Publication date: 1977

Published in: The American Mathematical Monthly (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2319969

Mathematics Subject Classification ID

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

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