On two non-existence results for Cameron-Liebler $k$-sets in $\mathrm{PG}(n,q)$

Jan De Beule, Jonathan Mannaert, Leo Storme

This paper focuses on non-existence results for Cameron-Liebler $k$-sets. A Cameron-Liebler $k$-set is a collection of $k$-spaces in $\mathrm{PG}(n,q)$ or $\mathrm{AG}(n,q)$ admitt…