French mathematician and physicist.

The sign of definite integral is used for the first time, and the sign rule and the root sign discrimination method are improved.

Founder of Fourier series (trigonometric series).

Vedas (1540- 1603), French mathematician. When I was young, I studied law, worked as a lawyer, later engaged in political activities, worked as a member of parliament, and deciphered enemy codes for the government during the Spanish War. David is also devoted to mathematical research. He was the first to consciously and systematically use letters to represent known numbers, unknowns and their powers, which brought great progress in algebraic theory research. David discussed various rational transformations of equation roots and found the relationship between equation roots and fractions. David is known as the "father of algebra" in Europe. 1579, David published the mathematical laws applied to triangles.

Titz 1930 was born in Brussels, Belgium. 1973 moved to France and 1974 became a French citizen. He is an academician of the French Academy of Natural Sciences and retired as a professor at the French Academy in 2000. He also won many international awards for his achievements in mathematics.

Wendelin Werner

/kloc-0 was born in Germany in 1968, and/kloc-0 obtained French nationality in 1977. He studied at Paris Teachers College and received his doctorate from Pierre and Marie Curie University (Paris VI) in 1993. At present, he is a professor in the Department of Mathematics at the University of Ossetia (Paris 1 1). So far, there have been three Fields Prize winners in the Department of Mathematics of the University of Osei in Paris: Jean-Christophe Jokoz (1994), Laurent Lafforgue (2002) and Wendelin Werner (2006).