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Bipartite Toughness and k-Factors in Bipartite Graphs
- Source :
- International Journal of Mathematics and Mathematical Sciences, Vol 2008 (2008)
- Publication Year :
- 2008
- Publisher :
- Hindawi Limited, 2008.
-
Abstract
- We define a new invariant tB(G) in bipartite graphs that is analogous to the toughness t(G) and we give sufficient conditions in term of tB(G) for the existence of k-factors in bipartite graphs. We also show that these results are sharp.
- Subjects :
- Mathematics
QA1-939
Subjects
Details
- Language :
- English
- ISSN :
- 01611712 and 16870425
- Volume :
- 2008
- Database :
- Directory of Open Access Journals
- Journal :
- International Journal of Mathematics and Mathematical Sciences
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.196abbe27f1644e7aa65dc861adf9edb
- Document Type :
- article
- Full Text :
- https://doi.org/10.1155/2008/597408