Robert Fortet (1 May 1912, Boulazac, France – 3 July 1998, Paris) was a French mathematician working on analysis.
His doctoral advisor was Maurice René Fréchet.
Fortet was a professor at the University of Caen and at the University of Paris.
Some of his Ph.D. students in Paris were Egon Balas, Jyotiprasad Medhi and Jacques Neveu.
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