A new family of tight sets in ${\mathcal{Q}}^{+}(5,q)$

Jan De Beule, Jeroen Demeyer, Klaus Metsch +1

In this paper, we describe a new infinite family of $\frac{q^2-1}{2}$-tight sets in the hyperbolic quadrics ${\mathcal{Q}}^{+}(5,q)$, for $q \equiv 5 \mbox{ or } 9 \bmod{12}$. Unde…