Title
The Cameron-Liebler problem for sets
Abstract
Cameron–Liebler line classes and Cameron–Liebler k-classes in PG(2k+1,q) are currently receiving a lot of attention. Here, links with the Erdős–Ko–Rado results in finite projective spaces occurred. We introduce here in this article the similar problem on Cameron–Liebler classes of sets, and solve this problem completely, by making links to the classical Erdős–Ko–Rado result on sets. We also present a characterisation theorem for the Cameron–Liebler classes of sets.
Year
DOI
Venue
2016
10.1016/j.disc.2015.09.024
Discrete Mathematics
Keywords
Field
DocType
Cameron–Liebler set,Erdős–Ko–Rado problem
Discrete mathematics,Combinatorics,Mathematics,Projective test
Journal
Volume
Issue
ISSN
339
2
0012-365X
Citations 
PageRank 
References 
2
0.38
8
Authors
3
Name
Order
Citations
PageRank
M. De Boeck1123.68
Leo Storme219738.07
Andrea Svob331.10