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Hamiltonicity of 4-connected graphs.
- Source :
-
Acta Mathematica Sinica . Apr2010, Vol. 26 Issue 4, p699-710. 12p. - Publication Year :
- 2010
-
Abstract
- Let σ κ( G) denote the minimum degree sum of k independent vertices in G and α( G) denote the number of the vertices of a maximum independent set of G. In this paper we prove that if G is a 4-connected graph of order n and σ5( G) ≥ n + 3 α( G) + 11, then G is Hamiltonian. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14398516
- Volume :
- 26
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Acta Mathematica Sinica
- Publication Type :
- Academic Journal
- Accession number :
- 48026734
- Full Text :
- https://doi.org/10.1007/s10114-010-7514-z