The Geometry of $(t\mathrm{mod}q)$-arcs

Sascha Kurz, Ivan Landjev, Francesco Pavese +1

In this paper, we give a geometric construction of the three strong non-lifted $(3\mathrm{mod}5)$-arcs in $\mathrm{PG}(3,5)$ of respective sizes 128, 143, and 168, and construct an…