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

Michael Braun 1
1Faculty of Computer Science University of Applied Sciences, Darmstadt, Germany

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.