A note on putative $(101,10)$-ares in $PG(2,11)$

Abstract

An $(n,r)$-arc in $PG(2,q)$ is a set of $n$ points such that each line contains at most $r$ of the selected points. We show that in the case of the existence of a $(101,10)$-arc in $PG(2,11)$ it only admits the trivial linear automorphism.