CEREMADE is a joint research unit (UMR 7534) created in 1970 which has about 150 members including 75 permanent researchers and teacher-researchers. The research topics studied in the laboratory cover most of the disciplinary fields of applied mathematics. From our multiple interactions with the economic and industrial world, our work concerns many fields such as economics, finance, actuarial science, astronomy, mathematical physics, mechanics, quantum chemistry, imaging, data science, statistical learning, biology, epidemiology or linguistics.