The 2-extendability of 5-connected graphs on the Klein bottle
β Scribed by Seiya Negami; Yusuke Suzuki
- Book ID
- 108114246
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 472 KB
- Volume
- 310
- Category
- Article
- ISSN
- 0012-365X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A graph G is n-extendable if it is connected, contains a set of rr independent edges and every set of n-independent edges extends to (i.e. is a subset of) a perfect matching. Combining the results of this and previous papers we answer the question of 2-extendability for all the generalized Petersen
## Abstract Let __G__ be a graph embedded in the Klein bottle with βrepresentativityβ at least four. We give a formula for the orientable genus of __G__, which also implies a polynomially bounded algorithm. The formula is in terms of the number of times certain closed curves on the Klein bottle int