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DEGREE SUM CONDITION FOR FRACTIONAL ID-k-FACTOR-CRITICAL GRAPHS.
- Source :
-
Miskolc Mathematical Notes . 2017, Vol. 18 Issue 2, p751-758. 8p. - Publication Year :
- 2017
-
Abstract
- A graph G is called a fractional ID-k-factor-critical graph if after deleting any independent set of G the resulting graph admits a fractional k-factor. In this paper, we prove that for k≥2, G is a fractional ID-k-factor-critical graph if δ(G) ≥n/3+k,σ2(G)≥4n/3,n≥6k-8 The result is best possible in some sense. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 17872405
- Volume :
- 18
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Miskolc Mathematical Notes
- Publication Type :
- Academic Journal
- Accession number :
- 129980257
- Full Text :
- https://doi.org/10.18514/MMN.2017.1264