Denjoy theorem In mathematics, Denjoy's theorem may refer to several theorems proved by Arnaud Denjoy, including Denjoy–Carleman theorem Denjoy–Koksma inequality Denjoy–Luzin theorem Denjoy–Luzin–Saks theorem Denjoy–Riesz theorem Denjoy–Wolff theorem Denjoy–Young–Saks theorem Denjoy's theorem on rotation number Topics referred to by the same termThis disambiguation page lists mathematics articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.