René-Louis Baire
René-Louis Baire was born on January 21, 1874. See ranking, bio blurb, and everyone else born that day.
About René-Louis Baire
René-Louis Baire (French: [bɛʁ]; 21 January 1874 – 5 July 1932) was a French mathematician most famous for his Baire category theorem, which helped to generalize and prove future theorems. His theory was published originally in his dissertation Sur les fonctions de variables réelles ("On the Functions of Real Variables") in 1899.