"French mathematician" . . "1920Z"^^ . "1920-11-12Z"^^ . . . . . "Reeb, Georges"@en . . "1993-11-06Z"^^ . "1993Z"^^ . "Georges Reeb"@en . . "Georges Henri Reeb (12 November 1920 \u2013 6 November 1993) was a French mathematician. He worked in differential topology, differential geometry, differential equations, topological dynamical systems theory and non-standard analysis.In 1943 he received his PhD from University of Strasbourg (that had been evacuated during the war to Clermont-Ferrand) with the dissertation Propri\u00E9t\u00E9s topologiques des vari\u00E9t\u00E9s feuillet\u00E9es."@en . . . . . . . .