Mathematician:Ernesto Cesàro

Italian mathematician who worked mainly in the fields of differential geometry and number theory. His death was caused by injuries sustained by trying to save his 17-year-old son from drowning.

Nationality
Italian

History

 * Born: 12 March 1859, Naples, Italy
 * Died: 12 Sept 1906, Torre Annunziata, Italy

Theorems and Definitions

 * Stolz-Cesàro Theorem (with Otto Stolz)
 * Cesàro's Theorem
 * Cesàro Equation
 * Cesàro Summation
 * Cesàro Mean

Books and Papers

 * 1883: Sur diverses questions d'arithmétique
 * 1896: Lezione di geometria intrinseca