Une généralisation du théorème de Conley–Zehnder aux homéomorphismes du tore de dimension deux
Résumé
Let $F$ be an area-preserving homeomorphism of the two-dimensional torus homotopic to the identity and let $f$ be a lift to the plane which preserves the center of mass. We prove that $f$ has at least three fixed points whose images are distinct in the torus.