19 1 1 was born in xiushui county, Jiaxing, Zhejiang. 1922 graduated from Xiuzhou Middle School and came to Tianjin. 1923 entered Rotary Middle School (now Tianjin Railway No.1 Middle School). Graduated from 1926, entered the Department of Mathematics of Nankai University, and graduated from 1930 with a bachelor's degree. In the same year, he entered Tsinghua University as a teaching assistant and studied for graduate students. He studied projective differential geometry under Sun Guangyuan, a pioneer of differential geometry in China, and graduated from 1934 with a master's degree. He is the first mathematics graduate student trained by China himself. In the same year, he won a scholarship from China Culture and Education Foundation (one said it was funded by Tsinghua), and went to study in Hamburg University. He studied under the famous geometer blaschke and obtained a doctor of science degree from 65438 to 0936. When I graduated, I still had a scholarship left, so I went to Paris, France to study differential geometry with E. Cartan.
1937, Chen Shengshen is Professor Tsinghua University; Later, because of War of Resistance against Japanese Aggression, he moved to Kunming, Yunnan, and taught differential geometry in The National SouthWest Associated University, which was composed of Peking University, Tsinghua University and Nankai University.
1943, at the invitation of American mathematician O. Van Buren, he went to work in Princeton Institute for Advanced Studies. In the next two years, he completed the most important work in his life: he proved the high-dimensional Gauss-Bonet formula, constructed the commonly used Chen class, and laid the foundation for global differential geometry.
1946 After the victory of the Anti-Japanese War, he returned to Shanghai and presided over the work of the Institute of Mathematics of Academia Sinica. In the following two or three years, he trained a group of young topologists. At the beginning of 1949, academia sinica moved to Taiwan Province province, and Chen Shengshen moved his family to the United States at the invitation of Oppenheimer, president of Princeton Institute of Advanced Studies. /kloc-in the summer of 0/949, he took over the professorship of E.P.Lane of the University of Chicago; E.P.Lane was Chen Shengshen's mentor when Sun Guangyuan was studying in the United States. It has made an important contribution to the revival of differential geometry in America. From 65438 to 0960, Chen Shengshen was employed as a professor at the University of California, Berkeley, until his retirement. 196 1 was elected as an academician of the American Academy of Sciences. 1963- 1964, vice chairman of the American mathematical society. An important contribution of Chen Shengshen in his later years was the establishment of the National Institute of Mathematics in 198 1 University of California, Berkeley. He was the first director.
1984 retired, and Chen Shengshen was successively employed as honorary professor of Peking University and Nankai University. From 65438 to 0985, he was hired by the Ministry of Education of China as the director of the Institute of Mathematics of Nankai University. In the same year, Nankai University awarded him an honorary doctorate.
Since 1986, chinese mathematical society has established and undertaken the "Chen Shengshen Mathematics Award".
Chen Shengshen died in Tianjin on February 3, 2004 19: 00 Beijing time.
Wu Wenjun, Liao, Zheng and other famous scholars all studied under them.
[edit]
achievement
Combining differential geometry and topological methods, Chen Shengshen has successively completed two epoch-making important works: one is the generalized Gauss-Bonner formula of Riemannian manifold, and the other is the indicator theory of Hermite manifold. Some concepts, methods and tools he introduced have gone far beyond the scope of differential geometry and topology and become an important part of modern mathematics. Chen Shengshen's other important mathematical works include:
Tight dipping and tight dipping began with him and R. Leshev for more than 30 years, and their achievements have been compiled into monographs.
One of the famous results of complex geometry of value distribution of complex variable function is Chen-Porter theorem.
Hypersurface matching Yan Zhida of integral geometric motion formula.
Chen of real hypersurfaces on complex manifolds? Mo Ze's theory is the basic work of the theory of multiple complex variables.
Minimal surface and harmonic mapping.
Chen-Simmons differential formula is the basic tool of quantum mechanical anomalies.
[edit]
honour
Chen Shengshen has won many scientific honors.
196 1 year, after physicist Wu Jianxiong, Chen Shengshen was elected as the second Chinese-American member of the National Academy of Sciences, which is the highest honorary position in the American scientific community.
1970 won the Shoffnett Award of American Mathematical Association.
1976 was awarded the National Science Medal by President Ford, which is the highest award in the fields of science, mathematics and engineering in the United States; Chen Shengshen and Wu Jianxiong were the first China scientists to receive this honor.
1983, Steele Prize for "All Achievements" of American Mathematical Society.
1984 was awarded the Wolff Prize in mathematics by Israeli President Hoso, which is the highest prize in the field of mathematics in the world; Chen Shengshen is the first mathematician in China and the second scientist in China who won the Wolff Prize.
In addition, he was awarded the Chau-venet Award (1970) and the Steele Award (1983) by the American Mathematical Society. He also won the German Humboldt Prize and the Russian Lobachevsky Prize in Mathematics. In addition, in 2004, he won the first Shaw Prize in Mathematical Science. 165438+1October 2, the asteroid 1998CS2 was named "Chen Shengshen Star" after discussion and approval by the Committee on Small Celestial Bodies of the International Astronomical Union.
Chen Shengshen was invited to speak at the International Congress of Mathematicians three times: 1950 in Boston, Cambridge, USA, 1958 in Edinburgh, Scotland, and 1970 in Nice, France. 1950 and 1970 are both one-hour reports, which are the highest-level academic speeches of the International Congress of Mathematicians.
Chen Shengshen served as the vice chairman of the American Mathematical Society. He is also a foreign academician of French, Italian, China and other countries. He is also the founder of the Third World Academy of Sciences, a foreign member of the Royal Society, a correspondent of the Brazilian Academy of Sciences and an honorary member of the Indian Mathematical Society. He was awarded honorary doctorate by Swiss Federal Institute of Technology, Berlin University of Technology, Hong Kong University of Science and Technology and many other famous universities.
Chen Shengshen is regarded as the greatest differential geometer in the 20th century. Chen Shengshen, Hua and Feng Kang are considered as three China mathematicians with world-class achievements and international influence. He is also the mentor of Fields Medal winner Qiu Chengtong at the University of California, Berkeley.
Wentsun Wu
Wu Wenjun, China nationality, was born in Shanghai on May 19 19, 2009. 1940 graduated from Shanghai jiaotong university, and 1949 received his doctorate from the university of Strasbourg, France. 195 1 returned to China, 1957 was an academician of China academy of sciences, and 1984 was the first director of chinese mathematical society. Wu Wenjun made many great contributions to mathematics.
In topology, a series of achievements and many famous formulas have been made in the field of representation and embedding, and the wide application of these theories and methods is pointed out. He also has creative work on topological invariants, algebraic manifolds and other issues. From 65438 to 0956, Wu Wenjun won the first prize of China Natural Science Award for his outstanding achievements in the representation and embedding of topology.
In the aspect of machine proof, starting from elementary geometry, a kind of difficult theorems are proved on the computer, and some new theorems are found, and the theorem proof of differential geometry is further discussed. A new method of proving and discovering geometric theorems with machines is proposed. This work has opened up a new field of mathematical research and will have a far-reaching impact on the revolution of mathematics. 1978 won the major scientific and technological achievement award of the National Science Conference.
In the history of Chinese mathematics, Wu Wenjun thinks that the characteristics of ancient mathematics in China are: starting from practical problems, analyzing and improving, then abstracting general principles, principles and methods, and finally solving a large class of problems. He also put forward incisive views on the achievements of China's ancient mathematics in number theory, algebra and geometry.
Wu Wenjun Science and Technology Celebrities
Mathematician from Shanghai. 1940 graduated from Shanghai Jiaotong University. From 65438 to 0949, he received his doctorate from the French National Center for Scientific Research. 199 1 was elected as an academician of the Third World Academy of Sciences. Researcher of Institute of Mathematics and System Science of China Academy of Sciences, honorary director of Institute of System Science, honorary chairman of Chinese Mathematical Society. One of the founders of China's research on mathematical mechanization. In 1950s, in the study of demonstration class and demonstration embedded class, Wu Wenjun formula and Wu's theory were obtained. ......
Wu Wenjun (19 19 ~)
China mathematician. Academician of China Academy of Sciences. 1965438+Born in Shanghai on May 2, 2009. 1940 graduated from Shanghai Jiaotong University. 1947 went to study in France, studied mathematics in Strasbourg, Paris and French scientific research center successively, and 1949 received his doctorate. 195 1 year. Professor of Mathematics Department of Peking University, researcher and deputy director of Institute of Mathematics of China Academy of Sciences, researcher, deputy director and honorary director of Institute of System Science of Chinese Academy of Sciences, director of Research Center of Mathematical Mechanization, chairman and honorary chairman of Chinese Mathematical Society, and standing committee member and director of Department of Mathematical Physics of China Academy of Sciences. Former member of the Standing Committee of China People's Political Consultative Conference. Mainly engaged in the research of topology and machine proof, and achieved many outstanding results. He is one of the founders of China's research on mathematical mechanization. 1952 published the doctoral thesis "Spherical fiber spatial indicator theory", which is an important contribution to the basic problems of fiber space. In 1950s, the research on demonstrative category and embedded category made a series of outstanding achievements and had many important applications. They are called "Wu Wenjun Formula" and "Wu Wenjun Indicative Category" by international mathematicians, and have been compiled into many masterpieces. This achievement won the first prize of National Natural Science Award 1956. In 1960s, we continued to study embedding classes and creatively discovered new topological invariants, among which the achievements on polyhedron embedding and immersion still occupy the leading position in the world. The achievement of Pontryagin's characteristic class is the basic theoretical research of topological fiber bundle theory and differential manifold geometry, which has profound theoretical significance. In recent years, Wu Wenjun's principle of theorem machine proof (internationally known as Wu's method) has been established, and the machine proof of elementary geometry and differential geometry theorems has been realized, reaching the international advanced level. This important innovation has changed the face of automatic reasoning research, had a great influence in the field of theorem machine proof, and has important application value, which will lead to the reform of mathematical research methods. The research achievements in this field won the major achievement award of the National Science Conference and the first prize of scientific and technological progress of China Academy of Sciences. The research of machine discovery and creation theorem has also made important achievements.
Lee Liu
Liu Hui (born around 250 AD) is a very great mathematician in the history of Chinese mathematics, and also occupies a prominent position in the history of world mathematics. His representative works "Nine Arithmetic Notes" and "Arithmetic on the Island" are China's most precious mathematical heritage.
Jia Xian
Jia Xian was an outstanding mathematician in the Northern Song Dynasty in ancient China. The Nine Chapters of Yellow Emperor's Arithmetic Fine Grass (nine volumes) and Arithmetic Ancient Collection (two volumes) have been lost.
His main contribution is to create the "Jiaxian Triangle" and the method of multiplication and multiplication, which is the positive root method for finding the higher power. At present, the principle and procedure of mixed division in middle school mathematics are similar, while the multiplication and division method is more neat, simple and programmed than the traditional method, so it shows its superiority, especially when it comes to high power. This method was put forward more than 700 years before the conclusion of European mathematician Horner.
Qin
Qin (about 1202- 126 1) was from Anyue, Sichuan. He was once an official in Hubei, Anhui, Jiangsu, Zhejiang and other places, and was demoted to Meizhou (now Meixian County, Guangdong Province) around 126 1, and soon died. He, Yang Hui and Zhu Shijie are also called the four great mathematicians in Song and Yuan Dynasties. In his early years in Hangzhou, he visited the Taishi and learned mathematics from a hermit. 1247, he wrote the famous Shu Shu Jiu Zhang. The book "Shu Shu Jiu Zhang" has a total of 18 volumes and 8 1 title, which is divided into nine categories. Its most important achievements in mathematics-"the sum of large calculations" (a solution of congruence group) and "the solution of positive and negative square roots" (a numerical solution of higher-order equations) made this Song Dynasty arithmetic classic occupy a prominent position in the history of medieval mathematics.
Ye Li
Ye Li (1 192- 1279), formerly known as Li Zhi, was born in Luancheng, Jin Dynasty. He used to be the governor of Zhou Jun (now Yuxian County, Henan Province). Zhou Jun was attacked by the Mongols in 1232, and went to study in seclusion, and was later hired by Kublai Khan of Yuan Shizu. 1248 was written in "Circular Sea Mirror", the main purpose of which was to explain the method of arranging equations with astronomical elements. "Astrology" is similar to the column equation method in modern algebra. "Let Tianyuan be so-and-so" is equivalent to "Let X be so-and-so", which can be said to be an attempt of symbolic algebra. Another mathematical work by Ye Li, Yi Gu Yan Duan (1259), also explains Heaven.
Zhu Shijie
Zhu Shijie (about 1300), whose real name is Han Qing, lives in Yanshan (near Beijing today). He "traveled around the lake and sea with famous mathematicians for more than 20 years" and "gathered scholars by following the door" (Mo Ruo and Ancestral Differences: A Preface to Four Lessons). Zhu Shijie's representative works in mathematics include "Arithmetic Enlightenment" (1299) and "Meeting with the Source" (1303). "Arithmetic Enlightenment" is a well-known mathematical masterpiece, which spread overseas and influenced the development of mathematics in Korea and Japan. "Thinking of the source meets" is another symbol of China's mathematical peak in the Song and Yuan Dynasties. Among them, the most outstanding mathematical creations are quadrature (formulation and elimination of multivariate higher-order equations), superposition (summation of higher-order arithmetic progression) and invited difference (interpolation of higher-order).
Chungchi Tsu
Zu Chongzhi (AD 429-500), a native of Laiyuan County, Hebei Province, was an outstanding scientist in the Southern and Northern Dynasties. He is not only a mathematician, but also familiar with astronomical calendar, machinery manufacturing, music and other fields, and is an astronomer.
Zu Chongzhi's main achievement in mathematics is the calculation of pi, which is 3. 14 15926.
Zuhuan
Zu Chongzhi's son, Zuxuan, and his father, Zu Chongzhi, successfully solved the problem of calculating the sphere area and got the correct volume formula. The well-known "principle of forming ancestors" in current textbooks can be described as the outstanding contribution of Zuxuan to the world in the 5th century.
Yang Hui
Yang Hui was an outstanding mathematician and mathematical educator in the Southern Song Dynasty. /kloc-in the middle of the 0/3rd century, he was active in Suzhou and Hangzhou with many works.
His famous math books have five kinds and 21 volumes. He has written twelve volumes (126 1 year), two volumes (1262), three volumes (1274) and two volumes (field ratio multiplication and division algorithm).
In his Algorithm for Extracting Odds from Ancient Times, he introduced various forms of "vertical and horizontal graphs" and related construction methods. "Overlap" was Yang Hui's research on higher-order arithmetic progression after Shen Kuo's "Gap Product". In Classification, Yang Hui reclassified 246 problems in Nine Chapters of Arithmetic into nine categories according to the order of solving problems from shallow to deep, such as multiplication and division, division rate, coincidence rate, exchange, quadratic decline, overlapping product, surplus and deficiency, equation, Pythagorean and so on.
Zhao Shuang
Zhao Shuang was a mathematician in Wu Dong during the Three Kingdoms period. He once annotated the Pythagorean Arithmetic Classics. In his annotation of the Pythagorean Arithmetic Classics, there is a full text of more than 500 words, with a lost figure. This annotation concisely summarizes the important achievements of Pythagoras' arithmetic in the Eastern Han Dynasty, and gives and proves more than 20 propositions about the three sides of Pythagoras' string and the relationship between sum and difference for the first time.
Zhao Shuang also derived the quadratic equation (where A >: 0, A>0), and gave the proof of "gravity difference technique" by using the area relation of geometric figures in the solar altitude map annotation. The method used by astronomers in the Han Dynasty to measure the height and distance of the sun is called gravity difference technique.
Hua
Hua, a modern mathematician in China. 19101012 was born in Jintan county, Jiangsu province. 1June 1985 12 died in Tokyo, Japan. After graduating from junior high school, Hua 1924 studied in Shanghai China Vocational School for less than one year. He dropped out of school because of his poor family. He studies mathematics hard. 1930 He published an article on solving algebraic equations in Science, which attracted the attention of experts. He was invited to work in Tsinghua University and began to study number theory. 1934, became a researcher of China Education and Culture Foundation. 1936 went to Cambridge University as a visiting scholar. 1938 returned to China and was employed by Professor The National SouthWest Associated University. 1946 was invited by the Institute of Advanced Studies in Princeton, Soviet Union as a researcher and taught at Princeton University. From 65438 to 0948, he was a professor at the University of Illinois.
1924 graduated from Jintan middle school and studied hard. 1930, taught in Tsinghua University.
1936 Visiting study at Cambridge University, UK. 1938 became a professor in The National SouthWest Associated University after returning to China. From 65438 to 0946, he went to the United States and served as a researcher at Princeton Institute of Mathematics, a professor at Princeton University and the University of Illinois, and returned to China from 65438 to 0950. The estimation of Gaussian complete triangular sum was solved in 1940s.
A historical problem, the best error order estimation is obtained (this result is widely used in number theory); Right, haha.
With J.E. Littlewood as the representative, the results of Willing problem and E. Wright's results of Tully problem have been greatly improved, and they 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. give
A simple and direct proof of the result that the normal daughter of an object must be contained in its center is called Jia.
Dang-brower-Hua theorem. His monograph "On Prime Numbers of Stacked Basis" systematically summarizes, develops and perfects Hardy and Ritter Wu.
German circle method, vinogradov's trigonometric sum estimation method and his own method have been published for more than 40 years, and their main results still exist.
World Leading Position has been translated into Russian, Hungarian, Japanese, German and English, becoming one of the classic number theory works in the 20th century.
One. His monograph "Harmonic Analysis on Typical Fields of Multiple Complex Variables" 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 kernel. This work is in progress.
Harmonic analysis, complex analysis, differential equations and other research have extensive and in-depth influence, and won the first prize of China Natural Science Award.
Awards. He advocated the development of applied mathematics and computer, and published many books such as Master Planning Method and Optimization Research.
And it has been popularized and applied 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". He made great contributions to the development of mathematics education and the popularization of science. He has published more than 200 research papers and dozens of monographs and popular science works.
Jingrun Chen
Mathematician, Academician of China Academy of Sciences. 1933 was born in Fuzhou, Fujian on May 22nd. 1953 graduated from Xiamen University.
Mathematics department. From 65438 to 0957, he entered the Institute of Mathematics of China Academy of Sciences and studied number theory under the guidance of Professor Hua. He has been a researcher at the Institute of Mathematics of China Academy of Sciences, a member of the academic committee of the Institute, a professor at Guiyang University for Nationalities, Henan University, Qingdao University, Huazhong University of Science and Technology and Fujian Normal University, and a member of the Mathematics Discipline Group of the State Science and Technology Commission.
Editor-in-chief of quarterly magazine. Mainly engaged in the research of analytic number theory, and made great achievements in the research of Goldbach conjecture.
World-leading achievements. This achievement is called "Chen Theorem" internationally and is widely cited. This work makes it work with the king.
Professor Yuan and Professor Pan Chengdong both won the first prize of National Natural Science 1978. Later, the above theorem was modified.
At the beginning of 1979, the paper "Minimum Prime Number in arithmetic progression" was completed, and the minimum prime number was advanced from 80 to 16.
, praised by the international mathematics community. Combinatorial mathematics and modern economic management, scientific experiments, cutting-edge technology, human beings
The close relationship between life and other problems has also been studied. He has published more than 70 research papers and written books such as Talking about Mathematics Interest and Combinatorial Mathematics.
Xu Huachen, a famous mathematician in China, was born in Wu Wenjun.
Chen Jingrun Qiu Chengtong Zhang Heng Liu Hui Zu Chongzhi
Yang Gongjian Xiong Qinglai Su
Jiang Zehan
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Other answers *** 1
Liu Hui (born around 250 AD)
He is a very great mathematician in the history of Chinese mathematics and occupies a prominent position in the history of world mathematics. His representative works "Nine Arithmetic Notes" and "Arithmetic on the Island" are China's most precious mathematical heritage.
Jia Xian
China was an outstanding mathematician in ancient Northern Song Dynasty. The Nine Chapters of Yellow Emperor's Arithmetic Fine Grass (nine volumes) and Arithmetic Ancient Collection (two volumes) have been lost.
The main contribution is the establishment of the "Jiaxian Triangle" and the multiplication and division method, which is the positive root method for finding the higher power. At present, the principle and procedure of mixed division in middle school mathematics are similar, while the multiplication and division method is more neat, simple and programmed than the traditional method, so it shows its superiority, especially when it comes to high power. This method was put forward more than 700 years before the conclusion of European mathematician Horner.
Qin dynasty (about 1202- 126 1)
The word Gu Dao is from Anyue, Sichuan. He was once an official in Hubei, Anhui, Jiangsu, Zhejiang and other places, and was demoted to Meizhou (now Meixian County, Guangdong Province) around 126 1, and soon died. He, Yang Hui and Zhu Shijie are also called the four great mathematicians in Song and Yuan Dynasties. In his early years in Hangzhou, he visited the Taishi and learned mathematics from a hermit. 1247, he wrote the famous Shu Shu Jiu Zhang. The book "Shu Shu Jiu Zhang" has a total of 18 volumes and 8 1 title, which is divided into nine categories. Its most important achievements in mathematics-"the sum of large calculations" (a solution of congruence group) and "the solution of positive and negative square roots" (a numerical solution of higher-order equations) made this Song Dynasty arithmetic classic occupy a prominent position in the history of medieval mathematics.
Ye Li (1 192- 1279)
Formerly known as Li Zhi,No. Jingzhai, a native of Luancheng in Jin Dynasty, once served as the prefect (now Yuxian County, Henan Province). Zhou Jun was destroyed by the Mongolian army in 1232, so he studied in seclusion. He was hired by Kublai Khan of Yuan Shizu as a bachelor of Hanlin. After only one year, he resigned and returned to his hometown. 1248 was written in "Circular Sea Mirror", the main purpose of which was to explain the method of arranging equations with astronomical elements. "Astrology" is similar to the column equation method in modern algebra. "Let Tianyuan be so-and-so" is equivalent to "Let X be so-and-so", which can be said to be an attempt of symbolic algebra. Another mathematical work by Ye Li, Yi Gu Yan Duan (1259), also explains Heaven.
Zhu Shijie (around 1300)
The word Han Qing, whose name is Songting, lives in Yanshan (now near Beijing), "traveled around the lake and sea with famous mathematicians for more than 20 years" and "gathered scholars by following the door" (preface to Mo Ruo, Zu Yi: Four Bamboo Slips). Zhu Shijie's representative works in mathematics include "Arithmetic Enlightenment" (1299) and "Meeting with the Source" (1303). "Arithmetic Enlightenment" is a well-known mathematical masterpiece, which spread overseas and influenced the development of mathematics in Korea and Japan. "Thinking of the source meets" is another symbol of China's mathematical peak in the Song and Yuan Dynasties. Among them, the most outstanding mathematical creations are quadrature (formulation and elimination of multivariate higher-order equations), superposition (summation of higher-order arithmetic progression) and invited difference (interpolation of higher-order).
Zu Chongzhi (429 ~ 500 AD)
Born in Laiyuan County, Hebei Province, he was an outstanding scientist in the Southern and Northern Dynasties. He is not only a mathematician, but also familiar with astronomical calendar, machinery manufacturing, music and other fields, and is an astronomer.
The main achievement in mathematics is the calculation of pi, which is 3. 14 15926.
Zuxuan
Together with his father Zu Chongzhi, Zu Chongzhi's son successfully solved the problem of calculating the sphere area and got the correct volume formula. The well-known "principle of forming ancestors" in current textbooks can be described as the outstanding contribution of Zuxuan to the world in the 5th century.
Yang Hui
China was an outstanding mathematician and mathematics educator in the Southern Song Dynasty. /kloc-in the middle of the 0/3rd century, he was active in Suzhou and Hangzhou with many works.
His famous math books have five kinds and 21 volumes. He has written twelve volumes (126 1 year), two volumes (1262), three volumes (1274) and two volumes (field ratio multiplication and division algorithm).
In his Algorithm for Extracting Odds from Ancient Times, he introduced various forms of "vertical and horizontal graphs" and related construction methods. "Overlap" was Yang Hui's research on higher-order arithmetic progression after Shen Kuo's "Gap Product". In Classification, Yang Hui reclassified 246 problems in Nine Chapters of Arithmetic into nine categories according to the order of solving problems from shallow to deep, such as multiplication and division, division rate, coincidence rate, exchange, quadratic decline, overlapping product, surplus and deficiency, equation, Pythagorean and so on.
Hua
China's modern mathematician. 19101012 was born in Jintan county, Jiangsu province. 1June 1985 12 died in Tokyo, Japan. After graduating from junior high school, Hua 1924 studied in Shanghai China Vocational School for less than one year. He dropped out of school because of his poor family. He studies mathematics hard. 1930 He published an article on solving algebraic equations in Science, which attracted the attention of experts. He was invited to work in Tsinghua University and began to study number theory. 1934, became a researcher of China Education and Culture Foundation. 1936 went to Cambridge University as a visiting scholar. 1938 returned to China and was employed by Professor The National SouthWest Associated University. 1946 was invited by the Institute of Advanced Studies in Princeton, Soviet Union as a researcher and taught at Princeton University. From 65438 to 0948, he was a professor at the University of Illinois.
1924 graduated from Jintan middle school and studied hard. 1930, taught in Tsinghua University. 1936 Visiting study at Cambridge University, UK. 1938 became a professor in The National SouthWest Associated University after returning to China. From 65438 to 0946, he went to the United States and served as a researcher at Princeton Institute of Mathematics, a professor at Princeton University and the University of Illinois, and returned to China from 65438 to 0950. 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). The results of G.H. Hardy and J.E. Littlewood on the Welling problem and E. Wright on the Tully 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. This paper gives a simple and direct proof that the normal child of an object must be contained in its center, which is Hua theorem. His monograph "On Prime Numbers of Pile Foundations" systematically summarizes, develops and perfects Hardy and Littlewood's circle method, vinogradov's triangle sum estimation method and his own method. Its main achievements still occupy the leading position in the world after more than 40 years of publication, and have been translated into Russian, Hungarian, Japanese, German and English, becoming one of the classic works of number theory in the 20th century. His monograph "Harmonic Analysis on Typical Fields of Multiple Complex Variables" 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 kernel. 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". He made great contributions to the development of mathematics education and the popularization of science. He has published more than 200 research papers and dozens of monographs and popular science works.
Jingrun Chen
Mathematician, Academician of China Academy of Sciences. 1933 was born in Fuzhou, Fujian on May 22nd. 1953 graduated from Xiamen University.
Mathematics department. From 65438 to 0957, he entered the Institute of Mathematics of China Academy of Sciences and studied number theory under the guidance of Professor Hua. He has been a researcher at the Institute of Mathematics of China Academy of Sciences, a member of the academic committee of the Institute, a professor at Guiyang University for Nationalities, Henan University, Qingdao University, Huazhong University of Science and Technology and Fujian Normal University, a member of the Mathematics Discipline Group of the State Science and Technology Commission, and the editor-in-chief of Mathematics Quarterly. Mainly engaged in the research of analytic number theory, and achieved international leading results 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.