Treewidth versus clique number. II. Tree-independence number
References
Index Terms
- Treewidth versus clique number. II. Tree-independence number
Recommendations
Treewidth versus clique number. III. Tree-independence number of graphs with a forbidden structure
AbstractWe continue the study of ( tw , ω )-bounded graph classes, that is, hereditary graph classes in which the treewidth can only be large due to the presence of a large clique, with the goal of understanding the extent to which this property has ...
Independence number and clique minors
The Hadwiger number h(G) of a graph G is the maximum integer t such that Kt is a minor of G. Since X(G)·α(G)≥|G|, Hadwiger's conjecture implies that h(G)·α(G)≥|G|, where α(G) and |G| denote the independence number and the number of vertices of G, respectively. ...
Triangle-free graphs whose independence number equals the degree
In a triangle-free graph, the neighbourhood of every vertex is an independent set. We investigate the class S of triangle-free graphs where the neighbourhoods of vertices are maximum independent sets. Such a graph G must be regular of degree d=@a(G) and ...
Comments
Please enable JavaScript to view thecomments powered by Disqus.Information & Contributors
Information
Published In
Publisher
Academic Press, Inc.
United States
Publication History
Author Tags
Qualifiers
- Research-article
Contributors
Other Metrics
Bibliometrics & Citations
Bibliometrics
Article Metrics
- 0Total Citations
- 0Total Downloads
- Downloads (Last 12 months)0
- Downloads (Last 6 weeks)0