Key points are not available for this paper at this time.
Bonini, Borello and Byrne started the study of saturating linear sets in Desarguesian projective spaces, in connection with the covering problem in the rank metric. In this paper we study 1-saturating linear sets in PG(2,q4), that is Fq-linear sets in PG(2,q4) with the property that their secant lines cover the entire plane. By making use of a characterization of generalized Gabidulin codes, we prove that the rank of such a linear set is at least 5. This answers to a recent question posed by Bartoli, Borello and Marino.
Ferdinando Zullo (Tue,) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: