Jean Frédéric Auguste Delsarte (19 October 1903, in Fourmies – 28 November 1968, in Nancy) was a French mathematician known for his work in mathematical analysis, in particular, for introducing mean-periodic functions and generalised shift operators. He was one of the founders of the Bourbaki group. He was an invited speaker at the International Congress of Mathematicians in 1932 at Zürich.

Selected publications

Application de la théorie des fonctions moyenne-périodiques à la résolution de certaines équations intégrales (1934) Application de la théorie des fonctions moyenne-périodiques à la résolution des équations de Fredholm-Nörlund (1935)

Jean Delsarte

Fonctions moyenne-périodiques sur un groupe abstrait (1937)

Jean Delsarte

External links

1903 births

1968 deaths

People from Fourmies, Nord

20th-century French mathematicians

Nicolas Bourbaki

École Normale Supérieure alumni

Mathematical analysts

Knights of the Legion of Honour

Commandeurs of the Ordre des Palmes Académiques

Jean Delsarte