• Born date: 1873-09-13
  • Born in: German Empire
  • Death date: 1950-02-02
  • Death in: GerMany
Constantin Caratheodory

Constantin Carathéodory (or Constantine Karatheodori; Greek: Κωνσταντίνος Καραθεοδωρής; 13 September 1873 – 2 February 1950) was a Greek mathematician who spent most of his professional career in Germany. He made significant contributions to the theory of functions of a real variable, the calculus of variations, and measure theory.