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1990 | OriginalPaper | Buchkapitel

Embedded Graphs, Facial Colorings, and Double Cycle Covers

verfasst von : P. A. Catlin

Erschienen in: Topics in Combinatorics and Graph Theory

Verlag: Physica-Verlag HD

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We use the notation of Bondy and Murty [4], except that graphs have no loops. Let H be a subgraph of G. The contractionG/H is the graph obtained from G by contracting all edges of H and deleting any resulting loops. Denote $$O(G)=\{odd-\deg ree\,vertices\,of\,G\}.$$

Metadaten
Titel
Embedded Graphs, Facial Colorings, and Double Cycle Covers
verfasst von
P. A. Catlin
Copyright-Jahr
1990
Verlag
Physica-Verlag HD
DOI
https://doi.org/10.1007/978-3-642-46908-4_21