Classes and equivalence of linear sets in $PG(1,q^n)$
  The equivalence problem of $\mathbb{F}_q$-linear sets of rank n of $PG(1,q^n)$ is investigated, also in terms of the associated variety, projecting configurations, $\mathbb{F}_q$-linear blocking sets of R\'edei type and MRD-codes. 
Bence Csajb\'ok, Giuseppe Marino, Olga Polverino
math.CO