A note on possible extensions of Negami's conjecture

DOI<234::AID-JGT3>3.0.CO;2-N 10.1002/(SICI)1097-0118(199911)32:3<234::AID-JGT3>3.0.CO;2-NzbMath0934.05105OpenAlexW4230416385MaRDI QIDQ4718733

Petr Hliněný

Publication date: 9 April 2000

Full work available at URL: https://doi.org/10.1002/(sici)1097-0118(199911)32:3<234::aid-jgt3>3.0.co;2-n

zbMATH Keywords

projective graphsKlein coversplanar coversplanar emulators

Mathematics Subject Classification ID

Planar graphs; geometric and topological aspects of graph theory (05C10) Edge subsets with special properties (factorization, matching, partitioning, covering and packing, etc.) (05C70)

Related Items (3)

20 years of Negami's planar cover conjecture ⋮ Finite planar emulators for \(K_{4,5} - 4K_{2}\) and \(K_{1,2,2,2}\) and Fellows' conjecture ⋮ Projective-planar double coverings of graphs

Cites Work

• Two graphs without planar covers

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