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Loops in Duals - MaRDI portal

Loops in Duals

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Publication:3887483

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DOI10.2307/2320955zbMath0444.05038OpenAlexW4243414234MaRDI QIDQ3887483

Gary Haggard

Publication date: 1980

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

Full work available at URL: https://doi.org/10.2307/2320955

zbMATH Keywords

loops connected graph geometric dual multiple edges 2-cell imbedding

Mathematics Subject Classification ID

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

Related Items (1)

Graphs with the Circuit Cover Property

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