P. Borg

most citedIntersecting families of sets and permutations: a survey

34 citations · 34 across the 2 of their papers we have counts for

collaborators

2 papers

math.CO2011★ 34 cited

Intersecting families of sets and permutations: a survey

Peter Borg

A family $A$ of sets is said to be \emph{ $t$ -intersecting} if any two sets in $A$ have at least $t$ common elements. A central problem in extremal set theory is…

math.CO2011

Cross-intersecting sub-families of hereditary families

Peter Borg

Families $A_{1}, A_{2}, ..., A_{k}$ of sets are said to be \emph{cross-intersecting} if for any $i$ and $j$ in ${1, 2, ..., k}$ with $i \neq = j$ , any set i…