Generalised quadrangles and transitive pseudo-hyperovals

John Bamberg, Stephen P. Glasby, Tomasz Popiel +1

A pseudo-hyperoval of a projective space $\PG(3n-1,q)$, $q$ even, is a set of $q^n+2$ subspaces of dimension $n-1$ such that any three span the whole space. We prove that a pseudo-…