Pairwise balanced designs with prescribed minimum dimension
Combinatorics
2014-01-08 v1
Abstract
The dimension of a linear space is the maximum positive integer such that any of its points generate a proper subspace. For a set of integers at least two, recall that a pairwise balanced design PBD is a linear space on points whose lines (or blocks) have sizes belonging to . We show that, for any prescribed set of sizes and lower bound on the dimension, there exists a PBD of dimension at least for all sufficiently large and numerically admissible .
Keywords
Cite
@article{arxiv.1401.1471,
title = {Pairwise balanced designs with prescribed minimum dimension},
author = {Peter J. Dukes and Alan C. H. Ling},
journal= {arXiv preprint arXiv:1401.1471},
year = {2014}
}