Alfredo Capelli was an Italian mathematician who discovered Capelli's identity.

Capelli graduated from the University of Rome in 1877, and moved to the University of Pavia

University of Pavia

The University of Pavia is a university located in Pavia, Lombardy, Italy. It was founded in 1361 and is organized in 9 Faculties.-History:...

 where he worked as an assistant for Felice Casorati

Felice Casorati (mathematician)

Felice Casorati was an Italian mathematician best known for the Casorati-Weierstrass theorem in complex analysis...

. In 1881 he became a professor at the University of Palermo

University of Palermo

The University of Palermo is a university located in Palermo, Italy, and founded in 1806. It is organized in 12 Faculties.-History:The University of Palermo was officially founded in 1806, although its earliest roots date back to 1498 when medicine and law were taught there...

, replacing Cesare Arzelà

Cesare Arzelà

Cesare Arzelà was an Italian mathematician who taught at the University of Bologna and is recognized for his contributions in the theory of functions, particularly for his characterization of sequences of continuous functions, generalizing the one given earlier by Giulio Ascoli in the famous...

 who had recently moved to Bologna. In 1886, he moved again to the University of Naples, where he held the chair in algebra. He remained at Naples until his death in 1910. As well as being a professor there, he was editor of the Giornale di Matematiche di Battaglini from 1894 to 1910, and was elected to the Accademia dei Lincei

Accademia dei Lincei

The Accademia dei Lincei, , is an Italian science academy, located at the Palazzo Corsini on the Via della Lungara in Rome, Italy....

.