Œuvres mathématiques

absolue application argument belongs bounded closed coefficients condition consider constant constructed continuous convergence convexity D'autre d'une denote deux distribution diverge ensemble entier equal everywhere example exists fixed Fourier series Fourier-Stieltjes function give given Hence immediately increasing inequality infinitely integers interval known l'on Lemma length lim sup limit log log Math mean measure modulus monotonic nombre nous observe obtained perfect set peut points polynomial positive presque partout problem proof prove rational remark respect result résultat Salem satisfied sequence série de Fourier séries set of uniqueness sommable somme sufficient suite suivant suppose tend to zero theorem théorème tout trigonometric series trigonométriques uniformly values vers zéro write Zygmund