Hua has made great achievements in analytic number theory, matrix geometry, typical groups and automorphism function theory. He is a well-known mathematician at home and abroad, and he has written such works as Prime Number Theory on Stacked Basis, Optimization Theory and Introduction to Advanced Mathematics. The following are the main deeds of Hua that I have compiled. Welcome to refer to them!

Hua (academician and mathematician of China Academy of Sciences)

Hua (191010 12-1June 98512), former vice chairman of Chinese People's Political Consultative Conference. Born in Jintan District, Changzhou, Jiangsu Province, with a ancestral home in Danyang, Jiangsu Province, mathematician, academician of China Academy of Sciences, foreign academician of American National Academy of Sciences, academician of Third World Academy of Sciences, academician of Bavarian Academy of Sciences of the Federal Republic of Germany, researcher and former director of Institute of Mathematics of China Academy of Sciences? .

Hua graduated from Jintan Junior High School1924; 193 1 year transferred to the Department of Mathematics of Tsinghua University. 1936 Visit to Cambridge University, UK; 1938 was hired as Professor Tsinghua University; From 65438 to 0946, he was a researcher at Princeton Institute of Mathematics and a professor at Princeton University and the University of Illinois. 1948 was elected as an academician of academia sinica; 1950 In the spring, he arrived in Beijing from the United States via Hongkong, wrote an open letter to all China students studying in the United States on his way home, and then returned to Tsinghua campus to serve as the head of the Department of Mathematics of Tsinghua University. 195 1 was elected as the chairman of the Chinese mathematical society, and in the same year he was appointed as the director of the forthcoming mathematical research institute. 1954 was elected as a member of the first to sixth the NPC Standing Committee of People's Republic of China (PRC); 1955 was selected as an academician of China Academy of Sciences; 1982 was elected as a foreign academician of the National Academy of Sciences; 1983 was elected as an academician of the Third World Academy of Sciences; 1985 was elected as an academician of Bavarian Academy of Sciences in Germany.

Hua is mainly engaged in the research of analytic number theory, matrix geometry, canonical group, automorphic function theory, multiple complex variable function theory, partial differential equation, high-dimensional numerical integration and other fields; It also solves the difficult problem of estimating Gaussian complete triangular sum, the improvement of Willing and Tali problems, the proof of the basic theorem of one-dimensional projective geometry, and the application research of modern number theory methods. It is listed as one of the 88 greatest mathematicians in the world in the Chicago Museum of Science and Technology. The international achievements in mathematical research include Fahrenheit theorem, Fahrenheit inequality and Hua Wang method.

The story of flowers

Sell cotton

For an internationally famous China, a woman once went to buy cotton. Hua is solving a math problem. How much does the lady say it costs to pack cotton? However, diligent Hua didn't hear it, so she answered the calculated answer. The woman screamed, "Why is it so expensive?" At this time, Hua knew that someone was coming to buy cotton and said the price. The woman bought a bag of cotton and left. When Hua was about to sit down and continue to calculate, he found that the toilet paper used to calculate the problem just now was taken away by the woman. This time, Hua was anxious to catch up desperately. A master Huang Bao met Professor Hua, a modern mathematician in China who enjoys a high reputation in the world.

I let him take the bus (because they knew each other) and finally caught up with him. Hua said shyly, "Aunt, please … please give me back the toilet paper." The woman said angrily, "I paid for it, but it wasn't from you." Hua was in a hurry and said, "How about this! I paid for it. " When Hua reached for the money, the woman seemed to be moved by the child! He not only asked for money, but also returned the toilet paper to Hua. At this time, HuaCai slightly relieved, after returning home, he calculated again. ...

Wonderful love, interesting story

1953, the Academy of Sciences organized a delegation to go abroad, headed by the famous scientist Qian Sanqiang. Members include Hua, Zhao Jiuzhang and Zhu Xian. In his spare time, Hua wrote a couplet: "The top three are Korea, Zhao and Wei", seeking this couplet. The "top three" here refers to Korea, Zhao and Wei San during the Warring States Period, but it implies the name of the head of the delegation, Comrade Qian Sanqiang, which not only solves the traditional difficulty of the couplet of numbers and numbers, but also requires the name of another scientist to be embedded in the bottom couplet. After a while, when Hua saw that everyone had no bottom line, he revealed his bottom line: "Hook, strand and string are nine chapters." Nine Chapters is a famous mathematical work in ancient China. However, the "Nine Chapters" here happen to be the name of another member of the delegation-atmospheric physicist Zhao Jiuzhang. Hua's wonderful pair made the audience fall for it.

1980, when Professor Hua was guiding the overall planning method and optimization method in Suzhou, he wrote the following couplets: Watching chess is not a gentleman, helping each other in the same boat; Be a person with regrets and correct your mistakes.

Hua mingming

New mathematical methods and concepts are often more important than solving mathematical problems themselves. -Hua

In the long river of seeking truth, only by learning, continuous learning, diligent learning and creative learning can we cross mountains and mountains. -Hua

Genius lies in accumulation, and cleverness lies in diligence. -Hua

Scientific inspiration is by no means something that can wait. If there is any accidental opportunity for scientific discovery, then this "accidental opportunity" can only be given to educated people, people who are good at independent thinking, and people who have perseverance, not to lazy people. -Hua

All successful scientists, without exception, are experts in using time, and are also people who are determined to invest a lot of labor in a lot of time. -Hua

There is no royal road to science, and there are countless reefs and shoals in the long river of truth. Only herb gatherers who are not afraid of climbing, only herb gatherers who are not afraid of stormy waves, can climb the peak to collect fairy grass and go deep into the water to find pearls. -Hua

Scientific achievements are accumulated bit by bit, and only long-term accumulation can merge into the sea. -Hua

In my opinion, people have two shoulders and should play a role at the same time. I want to shoulder the burden of door-to-door delivery and send scientific knowledge and tools to the workers' masters. The other shoulder can be used as a ladder for young people to climb a higher scientific level. -Hua

Cleverness lies in learning, and genius lies in accumulation. The so-called genius actually depends on learning. -Hua

Learning and research are like climbing a ladder. If you want to climb up step by step, try to climb four or five steps with one foot on the ground and reach the sky, you will certainly be able to wrestle. -Hua

Independent thinking ability is very necessary for scientific research or any other work. Any major scientific invention in history is due to the inventor giving full play to this original spirit. -Hua

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