Name: Chen Jingrun (AD1933-1996)

Country or region: China.

Identity: Mathematician

Invention: Goldbach guessed the first person.

Introduction:

Chen Jingrun (1933 ~ 1996), mathematician, academician of China Academy of Sciences. 1933 was born in Fuzhou, Fujian on May 22nd. 1953 graduated from the Mathematics Department of Xiamen University. 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.

Major achievements

1On June 7th, 742, German mathematician Goldbach put forward an unproven mathematical conjecture that "any even number can represent the sum of two prime numbers", abbreviated as "1+ 1". This conjecture is called Goldbach conjecture. China people opened the door of Goldbach's conjecture with new methods and won the championship, which attracted worldwide attention. This man is the first person in the world to conquer Goldbach's conjecture-Chen Jingrun.

Life:

Chen Jingrun, 1933, a native of Minhou, Fujian. My family is poor and I study hard. Without graduating from high school, I was admitted to Xiamen University with the same education. When he was in primary and secondary schools, he had a soft spot for mathematics. He did exercises whenever he had time and became a "little math fan" at school. He is inarticulate, sincere and kind, never cares about personal gains and losses, and has devoted his life experience to the cause of mathematics. When Chen Jingrun was studying in Huaying Middle School in Fuzhou,

I was lucky enough to listen to a very learned math teacher in Tsinghua University. He told his classmates a world mathematical puzzle: "About 200 years ago, a German mathematician named Goldbach put forward the abbreviation 1+L, which means' any even number can represent the sum of two prime numbers'. He never proved it all his life, so he wrote to Euler, a mathematician in Petersburg, Russia, and asked him to help prove this puzzle. After receiving the letter, Euler began to calculate. He tried to prove it to the death. Later, Goldbach passed away with a lifetime of regret, but left this mathematical problem behind. For more than 200 years, Goldbach's conjecture has attracted many mathematicians, but it has never been fruitful and has become a big unsolved mystery in mathematics. " The teacher also made an image metaphor here. The queen of natural science is mathematics, and Goldbach conjecture is the jewel in the queen's crown! This fascinating story left a deep impression on Chen Jingrun, and Goldbach's conjecture attracted Chen Jingrun like a magnet. From then on, Chen Jingrun began the arduous process of selecting crown jewels.

1953, Chen Jingrun graduated from the Department of Mathematics of Xiamen University, and once stayed there. He works as a librarian in the library. In addition to sorting out books and materials, he is also responsible for correcting homework for students in the mathematics department. Despite the tight time and busy work, he insisted on studying math science. Chen Jingrun has a keen interest in mathematical theory. He used all available time to systematically read the mathematical monographs of Hua, a famous mathematician in China. While continuing to learn English, Chen Jingrun learned Russian, German, French, Japanese, Italian and Spanish, so as to read foreign materials directly and master the latest information. Learning these national languages is an amazing breakthrough for a mathematician, but it is only the first step for Chen Jingrun.

In order to make his dream come true, whether it is hot summer or cold winter, Chen Jingrun can't sleep at night without knowing the taste and studies hard. The calculated toilet paper alone is full of sacks. From 65438 to 0957, Chen Jingrun was transferred to the Institute of Chinese Academy of Sciences. As a new starting point, he studied harder. After 10 years of calculation, 1965 in May, he published the paper "Big even number represents the sum of the products of a prime number and no more than two prime numbers". The publication of the paper has been highly valued and praised by the world mathematics community and famous mathematicians. British mathematician Haberstein and German mathematician Li Xite wrote Chen Jingrun's paper into a math book, which is called "Chen Theorem". Chen Jingrun finally solved the mystery of "Goldbach conjecture" in world mathematics, which was finally deciphered by Chen Jingrun, and the jewel in the crown of the Queen was finally taken off by Chen Jingrun. However, the world's elites in the field of mathematics don't know the classification of commodities in their daily lives, and some commodity names are called "idiots" and "weirdos".

The publication of Xu Chi's "Goldbach Conjecture" was as shocking as a whirlwind, shocking the Chinese and foreign mathematical circles. Comments at home and abroad say: "Chen Jingrun has become a major landscape in China's scientific spring". He was invited to attend the National Science Conference, and Comrade Deng Xiaoping cordially received him. Chen Jingrun was in poor health at that time, and Comrade Xiaoping took good care of him. After the meeting, Chen Jingrun was sent to Gao Qian Ward of 309 Hospital of the People's Liberation Army. His arrival caused a sensation in the whole hospital, and the leaders of the hospital warmly received him. Doctors and nurses revere the world's first mathematical sage.

1977 1 1 You Kun, who was sent from Wuhan Military Region to 309 Hospital for further study, was dragged by his companions to see China, a famous figure. This is really fate. In the past, people in Chen Jingrun didn't even mention women's names and didn't even say a word. Chen Jingrun, who is nearly half a century old, saw Youkun this time, and his eyes lit up. He cordially greeted you Kun and invited them to come in and sit down. Later, Kun was sent to the ward in Chen Jingrun as a doctor on duty. There are more opportunities for such contact. Every time Kun Yi appears, Chen Jingrun is particularly happy. One day, Chen Jingrun asked Youkun with concern, where does he live? Do you have a family or a boyfriend? When Yu Kun was unprepared, he said sincerely, "No, no, it's still early." Later, Yu Kun also paid close attention to the China mathematician, and they fell in love. They got married with the help of the organization. Since then, Chen Jingrun, a mathematician known as "idiot" and "eccentric", has a warm home.

Chen Jingrun not only overcame this problem, but also deeply studied and discussed the relationship between combinatorial mathematics and modern economic management, cutting-edge science and technology and human beings. He has published more than 70 scientific papers in newspapers and periodicals at home and abroad, including "Interesting Mathematics" and "Combinatorial Mathematics".

1On April 27th, 984, Chen Jingrun was knocked down by a speeding bicycle while crossing the road, and his head landed, seriously injured. To make matters worse, Chen Jingrun, who was already in poor health, suffered almost fatal trauma. When he came out of the hospital, his pale face was blue and gray, and before long, he finally induced Parkinson's syndrome.

1March, 996 19, the famous mathematician Chen Jingrun was hospitalized for a long time due to illness and died at the age of 63 after being rescued.

Chen Jingrun has made many great achievements in the research field of analytic number theory, and won the first prize of National Natural Science Award, Heli Fund Award, China Mathematics Award and many other awards. He is a deputy to the Fourth, Fifth and Sixth National People's Congress. He is the author of Anecdotes in Mathematics and Combinatorial Mathematics.