Spanning subgraphs with specified valencies
โ Scribed by W.T. Tuttle
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 959 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0012-365X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Given a graph G, let a k-trestle of G be a 2-connected spanning subgraph of G of maximum degree at most k. Also, let /(G) be the Euler characteristic of G. This paper shows that every 3-connected graph G has a (10&2/(G))-trestle. If /(G) &5, this is improved to 8&2/(G), and for /(G) &10, this is fur
We present two extensions of a theorem by Alon and Yuster (1992, Graphs Comb., 8, 95-102) that give degree conditions guaranteeing an almost-spanning subgraph isomorphic to a given graph. The first extension gives a sharp degree condition when the desired subgraph consists of small connected compone