Mathematician:Charles Émile Picard

French mathematician who made significant advances in the fields of:
 * Complex Analysis
 * Differential Equations
 * Algebraic Topology

Son-in-law of.

Nationality
French

History

 * Born: 24 July 1856
 * Elected to Seat 1 of the Académie Française in 1924.
 * Died: 12 December 1941

Theorems

 * Picard's Theorem
 * Picard's Existence Theorem