## Abstract Examples are given to show that the nonorientable genus of a graph is not additive over its blocks. A nonorientable analog for the Battle, Harary, Kodama, and Youngs Theorem is proved; this completely determines the nonorientable genus of a graph in terms of its blocks. It is also shown
Orientable and nonorientable genus of the complete bipartite graph
✍ Scribed by André Bouchet
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 417 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0095-8956
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