The Francois Deruyts Prize, or Prix François Deruyts, is awarded every four years to recognize progress in synthetic or analytic superior geometry.
It was established in 1902 by the Académie Royale de Belgique, Classe des Sciences, in memory of the Belgian mathematician François Deruyts [fr], and carries a monetary award.
Originally recipients had to be Belgian, but currently EU nationals are eligible.
[1] The recipients of the Francois Deruyts Prize are:[2][3]