## 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
The genus of the 2-amalgamations of graphs
โ Scribed by R. W. Decker; H. H. Glover; J. P. Huneke
- Publisher
- John Wiley and Sons
- Year
- 1981
- Tongue
- English
- Weight
- 319 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0364-9024
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