Back to Search
Start Over
A generalization of a conjecture due to Erdős, Jacobson and Lehel
- Source :
-
Discrete Mathematics . Apr2009, Vol. 309 Issue 8, p2579-2583. 5p. - Publication Year :
- 2009
-
Abstract
- Abstract: An -graph is a loopless undirected graph in which no two vertices are joined by more than edges. An -complete graph on vertices, denoted by , is an -graph on vertices in which each pair of vertices is joined by exactly edges. A non-increasing sequence of nonnegative integers is -graphic if it is realizable by an -graph on vertices. Let be the smallest even integer such that each -term -graphic sequence with term sum of at least is realizable by an -graph containing as a subgraph. In this paper, we determine the value of for sufficiently large , which generalizes a conjecture due to Erdős, Jacobson and Lehel. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 0012365X
- Volume :
- 309
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Discrete Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- 37231060
- Full Text :
- https://doi.org/10.1016/j.disc.2008.04.057