Spanning subgraph with Eulerian components
β Scribed by Zhaohong Niu; Hong-Jian Lai; Liming Xiong
- Book ID
- 113567505
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 236 KB
- Volume
- 312
- Category
- Article
- ISSN
- 0012-365X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract It is shown that a connected graph __G__ spans an eulerian graph if and only if __G__ is not spanned by an odd complete bigraph __K__(2~m~ + 1, 2__n__ + 1). A disconnected graph spans an eulerian graph if and only if it is not the union of the trivial graph with a complete graph of odd
## Abstract Let __p__ β₯ __2__ be a fixed integer. Let __G__ be a simple and 2βedgeβconnected graph on __n__ vertices, and let __g__ be the girth of __G.__ If __d__(__u__) + __d__(__v__) β₯ (__2__/(__g β 2__))((__n/p__) β 4 + __g__) holds whenever __uv__ β __E__(__G__), and if __n__ is sufficiently l