Un résultat de recherche obtenu grâce à des lycéens

Thomas Budzinski, Giancarlo Lucchini Arteche

We give an elementary proof of a question asked by Fouvry, Kowalski and Michel on the solutions of the equation $x+\frac{1}{x}+y+\frac{1}{y}+t=0$ over a finite field, using the res…