Name: Chen Jingrun
Discipline: Mathematician
Invention: The first person to create Goldbach’s conjecture
Chen Jingrun (1933.5~1996.3 ) is a modern Chinese mathematician. He was born in Fuzhou City, Fujian Province on May 22, 1933. He graduated from the Department of Mathematics of Xiamen University in 1953. Because he improved a result of the Li problem, he received the attention of Hua Luogeng and was transferred to the Chinese Academy of Sciences. Working at the Institute of Mathematics, he first served as an intern researcher and assistant researcher, and then was promoted to researcher, and was elected as a member of the Department of Mathematical Physics of the Chinese Academy of Sciences. Chen Jingrun is one of the world's famous analytical number theorists. In the 1950s, he discovered the lattice points of the Gaussian circle. He made important improvements in previous results of the problem, the lattice point problem in a sphere, the Tali problem and the Waring problem. After the 1960s, he conducted extensive and in-depth research on the sieve method and its related important issues.
In 1966, Chen Jingrun, who had to live in a six-square-meter hut, borrowed a dim kerosene lamp, leaned on the bed board, used a pen, and consumed several sacks of draft paper, and actually solved the world-famous mathematical problem "Goethe" Bach's conjecture (1 2), creating a brilliance that is only one step away from picking up the crown jewel of number theory (1 1). He proved that "every big even number is a prime number and a number of no more than two "The sum of the products of prime numbers" made him a world leader in the study of Goldbach's conjecture. This result is internationally known as "Chen's theorem" and has been widely cited. This work also made him collaborate with Wang Yuan, Pan Chengdong jointly won the first prize of the China Natural Science Award in 1978. His achievements in studying Goldbach's conjecture and other number theory problems are still far ahead in the world. World-class mathematics master and American scholar A. Wei A. Weil once praised him: "Every work of Chen Jingrun is like walking on the top of the Himalayas.
Chen Jingrun received the International Mathematics Award twice in 1978 and 1982. The family meeting invited him to give a 45-minute report. This is the pride and pride of the Chinese people. The achievements he has made and the honors he has won have set up an unfading banner for thousands of intellectuals, reflecting the three mountains and five mountains. , calling hundreds of millions of young people to work hard.
Chen Jingrun*** has published more than 70 academic papers.
Chen Jingrun: the world’s first conqueror
The Chinese mathematician of "Goldbach's conjecture"
On June 7, 1742, the German mathematician Goldbach proposed an unproven mathematical conjecture that "any even number can represent the sum of two prime numbers." "Abbreviation:" l+1". This conjecture is called "Goldbach's conjecture". The Chinese used new methods to open the door to the mystery of "Goldbach's conjecture", won this crown, and became known to the world. Attention. This person is the first person in the world to conquer the "Goldbach Conjecture" - Chen Jingrun.
Chen Jingrun, born in 1933, is from Minhou, Fujian Province. He comes from a poor family, studies hard, and did not graduate from high school. He was admitted to Xiamen University with equivalent academic qualifications. When he was studying in primary and secondary schools, he had a special liking for mathematics. Whenever he had time, he would solve exercises and became a "little math fan" in school. He was not good at words and sincere. He is kind, never cares about personal gains and losses, and devotes his life experience to the cause of mathematics. When Chen Jingrun was studying at Fuzhou Yinghua Middle School, he was fortunate to listen to a lecture by a very knowledgeable mathematics teacher transferred from Tsinghua University. He told his classmates A mathematical problem in the world: "About 200 years ago, a German mathematician named Goldbach proposed that 'any even number can represent the sum of two prime numbers', referred to as 1+l. He did not prove it in his life, so he gave Euler, a mathematician from Petersburg, Russia, wrote a letter asking him to help prove this difficult problem. After receiving the letter, Euler began to calculate. He racked his brains and failed to prove it until he died. After that, Goldbach He passed away with a lifetime of regrets, but left behind this mathematical problem. For more than 200 years, the mystery of Goldbach's conjecture has attracted many mathematicians, but there has been no result and it has become a major unsolved problem in the world of mathematics." .The teacher also made a vivid metaphor when talking about it, the queen of natural science is mathematics,"
Goldbach's 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 to pick out the crown jewel. An arduous journey.
In 1953, Chen Jingrun graduated from the Department of Mathematics of Xiamen University. He was once detained at the school and worked as a reference clerk in the library. In addition to sorting out books and materials, he was also responsible for grading students in the Department of Mathematics. Despite the tight schedule and busy work, he still persevered in studying mathematical science. Chen Jingrun had a strong interest in mathematical theory and used all available time to systematically read the mathematics monographs of the famous Chinese mathematician Hua Luogeng. Chen Jingrun In order to directly read foreign materials and grasp the latest information, while continuing to learn English, I also studied Russian, German, French, Japanese, Italian and Spanish. Learning these national languages ????is already an amazing task for a mathematician. A breakthrough, but for Chen Jingrun, it was just the first step in a long journey of thousands of miles.
In order to make his dream come true, Chen Jingrun could not eat enough in the small room of less than 6 square meters, no matter it was hot summer or severe winter. He couldn't sleep at night and studied with great concentration. The calculation paper alone was enough to fill several sacks. In 1957, Chen Jingrun was transferred to the Institute of Chinese Academy of Sciences. As a new starting point, he studied even harder. After more than 10 years of calculation, In May 1965, he published his paper "A large even number represents a prime number and the sum of the products of no more than 2 prime numbers". The publication of the paper was highly valued and praised by the world's mathematical community and famous mathematicians. British Mathematics Robert Halberstam and German mathematician Richter wrote Chen Jingrun's paper into a mathematics book and called it "Chen's Theorem". Chen Jingrun finally conquered the "Goldbach Conjecture", a mystery of world mathematics. The "unsolved case" was finally deciphered by Chen Jingrun, and the pearl in the Queen's crown was finally picked up by Chen Jingrun. However, the elites in the field of mathematics in this world do not know the classification of products in their daily lives. Some products cannot even be named by their names. They are called "idiots" and "weirdos".
The publication of Xu Chi's "Goldbach Conjecture" shook people's hearts like a whirlwind and shocked the Chinese and foreign mathematics circles. Comments at home and abroad said: "Chen Jingrun became a major event in the spring of Chinese science." He was invited to attend the National Science Conference, and Comrade Deng Xiaoping cordially received him. Chen Jingrun was not in good health at the time, and Comrade Xiaoping showed great concern. After the conference, Chen Jingrun was sent to Entered the senior cadre ward of the 309 Hospital of the People's Liberation Army in Beijing. His arrival caused a sensation in the entire hospital. The leaders of the hospital gave him a warm reception. The doctors and nurses all respected the world's first mathematical saint.
1977 You Kun, who was sent from the Wuhan Military Region to the 309 Hospital for further training in November, was dragged by his companions to see this Chinese celebrity. It was really fate. In the past, Chen Jingrun would not even touch the edge of a woman's name, and would not even say a word. Chen Jingrun, who was nearly fifty years old, saw You Kun this time. His eyes lit up. He greeted You Kun cordially and invited them to come in and sit down. He also talked a lot. Later, You Kun was assigned to Chen Jingrun's ward as the doctor on duty. In this way, contact with There were more opportunities, and Chen Jingrun was very happy every time You Kun showed up. One day, Chen Jingrun asked You Kun with concern, where did she live? Did she have a family, and did she have a boyfriend? You Kun was not defensive, and she spoke sincerely. He said quickly: "No, no, it's still early." From then on, You Kun also cared about this Chinese mathematician very much. As time went by, they fell in love with each other. They got married with the help of the organization. From then on, this man was known as " Chen Jingrun, the "idiot" and "weird" numerologist, has a warm home.
In addition to overcoming this problem, Chen Jingrun also integrated combinatorial mathematics into modern economic management, cutting-edge technology, and the close relationship between human beings. Conducted in-depth research and discussion. He has published 51 scientific papers in domestic and foreign newspapers and periodicals, and published works such as "Mathematical Interest Talk" and "Combinatorics".
Chen Jingrun served successively as 4, 5, and Representative to the 6th National People's Congress, member of the Chinese Academy of Sciences, and member of the National Science and Technology Commission Mathematics. "The water flows in any scene, the old pines are refreshing and the wind is refreshing." This is a couplet inscribed by the famous calligrapher Mr. Wang Yongjian. The pen and ink are smooth and vigorous. It is still hanging in Chen Jingrun's house. In the living room of his home. The mathematical superstar has passed away 1
Two years later, however, he is still far ahead in the world in overcoming "Goldbach's conjecture" and "number theory" research.
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