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 in that small room of less than 6 square meters without knowing the taste of food. He concentrated on his studies, and the calculated toilet paper alone filled several 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 pearl in the queen's crown was finally picked 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. He came out of the hospital, his pale face was sometimes blue-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.
The story of Chen Jingrun.
Uncle Chen Jingrun is a famous mathematician in China. He doesn't like playing in the park. He doesn't like shopping, but he likes studying. When I study, I often forget to eat and sleep.
One day, Uncle Chen Jingrun touched his head during lunch. Alas, his hair is too long. He should get a haircut quickly, or people will think he is a girl when they see him. So he left work and ran to the barber shop.
There are so many people in the barber shop that everyone cuts their hair next to each other. Uncle Chen Jingrun's brand is the No.38 small brand. He thought it was too early for me to turn now. Time is so precious that I can't waste it. He hurried out of the barber shop, found a quiet place to sit down, then took out a small notebook from his pocket and recited new words in a foreign language. He recited it for a while and suddenly remembered that when he was reading a foreign language in the morning, there was one place he didn't understand. You must understand what you don't understand. This is Uncle Chen Jingrun's temper. He looked at his watch. It's only half past twelve. He thought: check in the library first, and then come back for a haircut. He stood up and left. Who knows, not long after he left, it was his turn to get a haircut. The barber's uncle shouted, "Number 38! Who is number thirty-eight? Come and get a haircut! " Think about it. Uncle Chen Jingrun is reading in the library. Can he hear the barber's uncle calling number 38?
After a long time, Uncle Chen Jingrun found out what he didn't understand in the library and went to the barber shop happily. But he passed by the foreign language reading room, and there were all kinds of new books, which were really nice. He ran in and read another book. It was not until the sun went down that he remembered to cut his hair. As soon as he touched his pocket, the little sign No.38 was still lying well. But what's the use of his coming to the barber shop? This number is outdated.
As soon as Uncle Chen Jingrun entered the library, it was like falling into a honey pot, and he couldn't bear to leave. Yes, another day, Uncle Chen Jingrun had breakfast, took two steamed buns and a piece of pickles and went to the library.
Uncle Chen Jingrun found the quietest place in the library and read carefully. He stayed until noon and felt a little hungry, so he took out a steamed bun from his pocket and was still reading while eating.
"Ding Lingling ..." The bell rang, and the librarian shouted, "It's time to get off work, please leave the library!" Everyone left, but my uncle Chen Jingrun didn't hear me, and he kept reading.
The librarian thought that everyone had left the library, so he locked the library door and went home.
Time passed quietly and it was getting dark. Uncle Chen Jingrun looked out of the window and said to himself, What a strange weather it is today! It's sunny for a while and cloudy for a while. He pulled down the switch wire of the light and sat down to read. Watching, he suddenly stood up. It turned out that he read a book all day and began to understand. Now, he will go back to the dormitory and continue to do the problems he left unfinished yesterday.
Uncle Chen Jingrun, put away your books and go outside. The library was silent, and there was no sound at all. Hey, where's the janitor? Why doesn't anyone come to read? Uncle Chen Jingrun looked at his watch. Ah, it's already eight o'clock at night. He pushed open the locked door; He shouted at the door: "Please open the door! Please open the door! " But no one answered.
In normal times, Uncle Chen Jingrun will go back to his seat and continue reading until the next morning. But, not today! He's going back to the dormitory to do that unfinished problem!
He went to the telephone and called the office. But there was no answer, only a beep. He dialed this number several times, but no one answered. What shall we do? At this moment, he remembered the secretary of the Party Committee and dialed the telephone immediately.
Chen Jingrun? The party secretary was surprised when he received the phone call. He was overjoyed, looked into it and said with a smile, "Chen Jingrun! Chen Jingrun! You have worked hard, you are really a good comrade. "
The party secretary immediately sent some comrades to the librarian. The door of the library opened and Uncle Chen Jingrun said to the librarian, "I'm sorry! I'm sorry! Thank you, thank you! " As he spoke, he ran down the stairs and returned to his dormitory.
He turned on the light and began to solve the problem at once.
Uncle Chen Jingrun is a famous mathematician in China. He doesn't like playing in the park. He doesn't like shopping, but he likes studying. When I study, I often forget to eat and sleep.
One day, Uncle Chen Jingrun touched his head during lunch. Alas, his hair is too long. He should get a haircut quickly, or people will think he is a girl when they see him. So he left work and ran to the barber shop.
There are so many people in the barber shop that everyone cuts their hair next to each other. Uncle Chen Jingrun's brand is the No.38 small brand. He thought it was too early for me to turn now. Time is so precious that I can't waste it. He hurried out of the barber shop, found a quiet place to sit down, then took out a small notebook from his pocket and recited new words in a foreign language. He recited it for a while and suddenly remembered that when he was reading a foreign language in the morning, there was one place he didn't understand. You must understand what you don't understand. This is Uncle Chen Jingrun's temper. He looked at his watch. It's only half past twelve. He thought: check in the library first, and then come back for a haircut. He stood up and left. Who knows, not long after he left, it was his turn to get a haircut. The barber's uncle shouted, "Number 38! Who is number thirty-eight? Come and get a haircut! " Think about it. Uncle Chen Jingrun is reading in the library. Can he hear the barber's uncle calling number 38?
After a long time, Uncle Chen Jingrun found out what he didn't understand in the library and went to the barber shop happily. But he passed by the foreign language reading room, and there were all kinds of new books, which were really nice. He ran in and read another book. It was not until the sun went down that he remembered to cut his hair. As soon as he touched his pocket, the little sign No.38 was still lying well. But what's the use of his coming to the barber shop? This number is outdated.
As soon as Uncle Chen Jingrun entered the library, it was like falling into a honey pot, and he couldn't bear to leave. Yes, another day, Uncle Chen Jingrun had breakfast, took two steamed buns and a piece of pickles and went to the library.
Uncle Chen Jingrun found the quietest place in the library and read carefully. He stayed until noon and felt a little hungry, so he took out a steamed bun from his pocket and was still reading while eating.
"Ding Lingling ..." The bell rang, and the librarian shouted, "It's time to get off work, please leave the library!" Everyone left, but my uncle Chen Jingrun didn't hear me, and he kept reading.
The librarian thought that everyone had left the library, so he locked the library door and went home.
Time passed quietly and it was getting dark. Uncle Chen Jingrun looked out of the window and said to himself, What a strange weather it is today! It's sunny for a while and cloudy for a while. He pulled down the switch wire of the light and sat down to read. Watching, he suddenly stood up. It turned out that he read a book all day and began to understand. Now, he will go back to the dormitory and continue to do the problems he left unfinished yesterday.
Uncle Chen Jingrun, put away your books and go outside. The library was silent, and there was no sound at all. Hey, where's the janitor? Why doesn't anyone come to read? Uncle Chen Jingrun looked at his watch. Ah, it's already eight o'clock at night. He pushed open the locked door; He shouted at the door: "Please open the door! Please open the door! " But no one answered.
In normal times, Uncle Chen Jingrun will go back to his seat and continue reading until the next morning. But, not today! He's going back to the dormitory to do that unfinished problem!
He went to the telephone and called the office. But there was no answer, only a beep. He dialed this number several times, but no one answered. What shall we do? At this moment, he remembered the secretary of the Party Committee and dialed the telephone immediately.
Chen Jingrun? The party secretary was surprised when he received the phone call. He was overjoyed, looked into it and said with a smile, "Chen Jingrun! Chen Jingrun! You have worked hard, you are really a good comrade. "
The party secretary immediately sent some comrades to the librarian. The door of the library opened and Uncle Chen Jingrun said to the librarian, "I'm sorry! I'm sorry! Thank you, thank you! " As he spoke, he ran down the stairs and returned to his dormitory.
He turned on the light and began to solve the problem at once.