Southern Song Dynasty

Qin's "Nine Chapters of Mathematics": numerical solution of higher-order equations and simultaneous linear congruence solution.

Li Zhi's "circular sea mirror" is a kind of astrophysics, which pioneered the algebraic method to solve geometry.

Yang Huijiu's arithmetic chapter is detailed, daily arithmetic, Yang Hui's arithmetic: the beginning of daily and commercial arithmetic, simple multiplication and division algorithm, high-order division method, open source code diagram.

the Yuan Dynasty

Zhu Shijie's "Arithmetic Enlightenment" established a complete mathematical system, and "Four-element Meeting" achieved two achievements: the extension of celestial arithmetic skills to four-element skills, and the calculation of higher-order interpolation formulas.

Ching Dynasty

Mei Wending actively studied western mathematics.

A general explanation of geometry, a supplement to geometry.

In the arms of Xiaomi ruler, prove cosine theorem, sine, cosine product and difference formula with geometry.

Shaoguang Addendum: Higher Positive Root Algorithm.

Li's "Xizhai Arithmetic", sharp cone technique, Lie equation. Translate the last nine volumes of Elements of Geometry.

Hua Dexing's calculation draft. Translate mathematical monographs. The Mathematics of Doubt is China's earliest translation of probability theory.

Of course there should be Zu Chongzhi. After all, he was the first person to calculate the seventh place after π decimal point.

Hua

Mainly engaged in the research and teaching of analytic number theory, matrix geometry, typical groups, automorphic function theory, multiple complex variable function theory, partial differential equations, high-dimensional numerical integration and other fields, and has made outstanding achievements. In the 1940s, the historical problem of Gaussian complete trigonometric sum estimation was solved, and the best error order estimation was obtained (this result is widely used in number theory). G.H. Hardy's and J.E. Littlewood's results on the Waring problem and E. Wright's results on the Tali problem have been greatly improved and are still the best records. In algebra, the basic theorem of one-dimensional projective geometry left over from history for a long time is proved. A simple and direct proof of the result that the normal sub of an object must be contained in its center is given, which is called Catan-Bourgeois-Hua theorem. His monograph "Heap Prime Number Theory" systematically summarizes, develops and perfects Hardy and Ritter's Woodward Circle Method, vinogradov Triangle Sum Estimation Method and his own method. His monograph "Harmonic Analysis on Several Complex Variable Typical Fields" gives the complete orthogonal system of typical fields with accurate analysis and matrix skills, combined with group representation theory, and thus gives the expressions of Cauchy and Poisson kernels. This work has a wide and deep influence on harmonic analysis, complex analysis and differential equations, and won the first prize of China Natural Science Award. Advocating the development of applied mathematics and computer, he has published many books such as Master Planning Method and Optimization Research, which have been popularized in China. In cooperation with Professor Wang Yuan, he has made important achievements in the application research of modern number theory methods, which is called "Hua Wang Fa".

Jingrun Chen

He has made international leading achievements in the research of Goldbach conjecture. This achievement is called "Chen Theorem" internationally and is widely cited. This work, together with Professor Wang Yuan and Professor Pan Chengdong, won the first prize of National Natural Science 1978. Later, the above theorem was improved, and the article "Minimum Prime Number in arithmetic progression" was completed at the beginning of 1979, and the minimum prime number was pushed from the original 80 to 16, which was well received by the international mathematics community. The close relationship between combinatorial mathematics and modern economic management, scientific experiments, cutting-edge technology and human life is also studied. He has published more than 70 research papers and written books such as Interesting Talks on Mathematics and Combinatorial Mathematics.

China Modern Mathematician —— Su

While studying at Imperial University in Tohoku, Japan, Su discovered a quartic (cubic) algebraic cone when studying general surfaces, which was a major breakthrough in geometry research and caused repercussions in Japanese and international mathematics circles, and was called "Su Cone".

1972, Su and his two students went to Jiangnan Shipyard to participate in the research of mathematical lofting of hull, and established the cooperative relationship between the factory and the school. After more than four years of hard work, they cooperated with the comrades of Jiangnan Shipyard to solve the problem of hull line smoothness and won the National Science Conference Award.

Terence Tao

Tao Zhexuan was born in Adelaide, Australia, the eldest son of his family. At present, he is a Chinese mathematician who teaches in the Department of Mathematics at UCLA, the only Australian-Chinese professor of mathematics who won the Fields Prize, and the second Chinese to win this honor after Qiu Chengtong (1982). 1996 received his Ph.D. from Princeton University and taught at UCLA. At the age of 24, he was hired as a full professor by UCLA.