One: Gauss Gottingen School is the leading school in the development of mathematical science in the world for a long time. This school insists on the unity of mathematics, and its thought reflects the essence of mathematics and promotes its development. Gauss initiated the initial era of Gottingen's school of mathematics, and he raised modern mathematics to a new level. Riemann, Dirichlet and jacoby inherited the work of Gauss and made contributions in the fields of algebra, geometry, number theory and analysis. Klein and Hilbert brought the German school of mathematics into its heyday, and the University of G? ttingen became an international mathematical research and education center.

Two: Many teachers in St. Petersburg University are founders or representatives of famous Russian schools. For example, famous mathematicians Viya Bunyakovski and Bani Chebyshev were the earliest, strongest and most influential founders of the Russian Petersburg School of Mathematics. The Department of Mathematics was one of the only three departments when 18 19 was founded. The Department of Mathematical Mechanics, together with the Institute of Mathematical Mechanics, the Computing Center and the Observatory, constitutes one of the largest scientific research centers in St. Petersburg. There are a group of high-level teachers, modern teaching and research laboratories and computer terminal classrooms in the department. There are 52 professors and more than 80 associate professors and associate professors in physics and mathematics. Major: Mathematics, Mechanics, Astronomy. In the next semester of the third year of physics department, students began to study the selected physics major in depth and arranged to study related majors in the corresponding teaching and research section. After the fourth grade, I went to the research institute and factory laboratory for internship. There are more than 40 physics-mathematics professors, doctors and 150 physics-mathematics associate doctors. Major: Physics, Radio Physics and Electronics, Solid State Physics, Geophysics and Computational Physics.

Chemistry Department III: The founder of western mathematics is Pythagoras.

Hua is a famous mathematician, educator and social activist in China. After the founding of New China, Hua gave up the generous treatment abroad, broke through the blockade and returned to the motherland, and devoted himself to the pioneering and foundation work of new China mathematics. He is the founder and pioneer of China's research on analytic number theory, canonical group, matrix geometry, automorphic function theory, multiple complex variable functions and so on.