On subspaces defining linear sets of maximum rank

Valentina Pepe

Let $V$ denote an $r$-dimensional ${\mathbb{F}}_{q^n}$-vector space. Let $U$ and $W$ be ${\mathbb{F}}_q$-subspaces of $V$, $L_U$ and $L_W$ the projective points of $\mathrm{PG}\,(V,q^n…