Intersection of two quadrics with no common hyperplane in ${\mathbb{P}}^n({\mathbb{F}}_q)$}}

Frédéric A. B. Edoukou, San Ling, Chaoping Xing

Let ${\mathcal{Q}}_1$ and ${\mathcal{Q}}_2$ be two arbitrary quadrics with no common hyperplane in ${\mathbb{P}}^n({\mathbb{F}}_q)$. We give the best upper bound for the number of points…