"The first geometric scientist in the East" also left nearly 500 poems!On the 120th anniversary of the birthday of Su Buqing, approach his mathematics and literature world

120th anniversary of Su Buqing's birthday

He is an internationally recognized geometrician, a well -known Chinese educator, and an academician of the Chinese Academy of Sciences.

He discovered the well -known "Su Jian" and "Su Chain", and systematically developed the theory of light division of shooting and shadowing, and was the founder of my country's micro -division geometric school.

Today is the 120th anniversary of Su Buqing, who is praised as "the first geometrician of the East". Fudan University is remembered by the "Mr. Su Buqing's 120th Anniversary Exhibition".

Strive

Serve the motherland

Gu Chaohao and Su Buqing (right) discuss mathematics issues

At the commemorative exhibition site, old photos attracted people into the "geometric world" of Mr. Su. A photo was taken by a graduation certificate issued by the Japanese school to Su Buqing. In 1919, Su Buqing, who was only 17 years old, crossed Hu Sang in the east. Because of economic difficulties, he first ate only two meals a day. He had no money to invite a Japanese teacher. In the end, he completed the interview with fluent Japanese and entered the motor department of Tokyo Higher Industrial School in the first place. I did n’t know that when he graduated in 1923, he had a Great Kanto earthquake. He lost all the review materials and did not achieve satisfactory results. However, the school still issued a special graduation certificate: "Su Buqing, graduated with excellent results." In 1924, he again He was admitted to the Department of Mathematics, Northeast Empires in Japan with the first place. Another photo presents the "Report of the Mathematics Department of Science Research Institute of National Zhejiang University" written by Su Buqing. In the early years at the University of Japan, Su Buqing talked about the ideals to "senior" and another master of mathematics: "After obtaining a doctorate degree, we must go back to return to the motherland immediately, plan for the development of the Department of Mathematics of Zhejiang University, and cultivate more talents for the country to cultivate more talents for the country. . "There is an episode here. A Japanese friend once asked Su Buqing:" Why do you try to learn mathematics so desperately? Do you really think there are a lot of fun there? "Su Buqing replied:" China's development needs mathematics. Listening to songs and dancing are interesting, but when you associate mathematics, you will find out how rich and seductive areas. " Especially in 1937, the Anti -Japanese War broke out, and Zhejiang University was forced to move west. In the days of Meitan, Guizhou, the life of teachers and students is extremely difficult, and it is difficult for university professors to rely on salary. Su Buqing bought a hoe, and went home every day after getting home or resting on the rest day. Every time his life was getting worse, a son of Su Buqing died shortly due to malnutrition, but he still stepped onto the podium strongly. When he turned back on the blackboard to draw the geometric figure, the students would talk about the "triangles, trapezoidal patch" on Teacher Su's clothes, and the "spiral curve" on the buttocks. In the evening, Su Buqing put the tung oil lamp on the incense case of the broken temple and wrote the textbook, and completed the book "Introduction to the Shadow Curve" with a perseverance. European and American mathematicians said Su Buqing and colleagues were "Zhejiang University". From 1931 to 1952, Su Buqing trained nearly a hundred students. There were 25 directors of the deputy department of more than a dozen well -known colleges and universities in China. Five people were selected as academicians of the Chinese Academy of Sciences. 8 academicians.

Be a way of teacher

Persist

Su Buqing's lectures

Su Buqing is the pioneer and leader of the basic research of Chinese mathematics. Wang Yuan, a well -known mathematician and academician of the Chinese Academy of Sciences, commented: "Chinese modern mathematics research has only started in the 1930s." At Zhejiang University, Su Buqing's main attack direction was transferred from imitation micro -division to shooting. Research results. He also expanded the field of research to general spatial differential geometry, established a completely different geometric structural method from the predecessors, and completed the theory of geometric structure constructor of the N -dimensional space curve. From 1931 to 1949, the "Eastern First Geometry Scholar" led students to publish more than a hundred papers in journals such as the United States and Japan. "Under extremely difficult conditions, Mr. Su and his students have long adhered to the research and teaching of differential geometry, and have achieved world -renowned achievements and formed the internationally recognized Chinese micro -division." Su Buqing students, Fudan University Mathematics Science Li Daqian, a professor at the college and academician of the Chinese Academy of Sciences. After serving as the president of Fudan University in 1978, he continued to cultivate and wrote monographs such as "General Space Fortune Geometry", "Introduction to Modern Formation Geometry" and "Introduction to Shooting Turbine" to systematically summarize the research results and lay the foundation of differential geometry. His "slightly divided geometric school" was carried forward at Fudan University. In order to gather the power of Chinese mathematicians, Su Buqing participated in the launch of the Chinese Mathematics Association. He also served as the editor -in -chief of the China Mathematical Association Journal of the Chinese Mathematics Association, which was also published in China, and set the principle: "The magazine is not creative, and it is prepared to exchange with the famous magazines of various countries. ","

Su Buqing revised the handwriting of the opinions of student thesis

Su Buqing has a famous saying: "Encourage them (their own students) to catch up as soon as possible." Li Daqian recalled that, as an outstanding educator of Tao Li Manchu, Su Buqing once said that "a lifetime of teaching a whip", regarding teaching as his life, and advocating the educational concept of "one generation must be more than one generation". His student Xiong Quanzhi studied the overall differential geometry, especially the points geometry; Zhang Sucheng turned to topology; Gu Chaohao turned to partial micro -division equations and mathematical physics research; Hu He Sheng developed the geometric theory of isolation ... They are all famous mathematics at home and abroad Family. When he first graduated from school to teach, Li Daqian asked Su Buqing to ask Su Buqing for teaching experience. Mr. Su only told him the words "expensive insistence", showing his firm belief in his life. Li Daqian recalled that even if the work is busy and the difficulty is big, Su Buqing will insist on reading and studying for two hours a day, which also inspires himself to adhere to the path of studying research every day. Excitement

Climb the peak

"Su Buqing Amateur Poetry Banknotes"

Mathematics and poems, one article, and Su Buqing knows the essence of the two. In his opinion, mathematics and old style poems attach great importance to imagination and reasoning. Reading and writing old style poems can play a role in "watching geese arrays outside the window" and avoid rigid mind. "The deep literature and historical basis is to assist me on the wings of the Mathematics Hall. Literature and historical knowledge help me develop ideas and deepen the understanding of mathematics." He once said. He also appealed to students who are interested in learning natural sciences, "engage in image thinking, read some poems, and are very good for opening up thinking and active thinking." "The slightly divided into vanity, asking for the geometry in his life, and a volume of poems in his life." He left nearly 500 poems to future generations. Worrying about the patriotic feelings of the people; "I like to see Shenzhou's" Four Harm ", but also need to encourage the more and more powerful." This is the desire to continue to struggle for the national sciences after crushing the gang of "four people". On August 4, 1977, there were 6 months before the National Science Conference was held. Su Buqing was invited to participate in the scientific and educational work symposium hosted by Deng Xiaoping, excitedly wrote "Huang Zhongyue and Ma Dingjun Mountain, and the meals are bold and full." In his later years, Su Buqing also wrote the poem "Dan Xin has never been innovative, and his white hair is still residual." He is still ambitious and innovative, and has contributed to China's scientific and technological innovation and basic research. In 1982, he organized the establishment of a national computing geometric collaboration group to provide theoretical and methods for high -tech projects in computer -assisted design and manufacturing in my country, and cultivated a number of talents combining theory and practical combination. "I must contribute to the lovely motherland and the great party in my lifetime." Su Buqing in the year of the year insisted on walking from his residence to the school office every day. The future of mathematics education in primary and secondary schools in my country. On March 17, 2003, Su Buqing died in Shanghai at the age of 101. National Welfare Road, red tiles and yellow walls, and Su Buqing's old residence used to be lush, and now it is renovated. It has become the "Patriotic Education Building Group" of Fudan University. In May this year, he was selected into the first batch of "scientific spiritual education bases" in the country. Countless post -school pursuing the master's footprints here and perceive the spirit of the ancestors. He once said: "I want to live to ninety -nine." Because when Su Lao was ninety -nine, when the millennium arrived, he wanted to witness China, which has grown over the century and rapidly. He saw it and did it.

Interview notes

Su Buqing went deep into the factory and communicated with front -line workers

On the occasion of the anniversary of the 120th anniversary of Su Lao, a common topic of old talk- "Basic Studies" led to an old -fashioned topic. Su Buqing's originality in the field of mathematics has made the well -deserved founder of China Fortune Geometry. At present, there are not few papers in the Chinese scientific and technological circles, but what is missing is this original basic research. What is original science? In the last century, Chinese researchers broke foreign monopolies and realized autonomy in the field of fiber, petrochemical, and even space. Today, we strive to be self -reliant in the chip industry. Of course, the achievement is happy, but in the final analysis, it is just following the footsteps of others. Original refers to the innovation of "from 0 to 1". Assume that if you put aside the traditional chip and develop a new alternative component, can our mobile phones and computers be used? The original does not have ancient people. In the field of science and technology, the original is based on the most basic studies of astronomy, mathematics, and physics. Without basic research as the foundation, there is no high -tech in our work and life. We are always complaining about "stuck neck" because we always like the technology that we can get in hand and can use it, and lack the hardship, long way to do basic research spirit without performance. "Basic research is the source of the entire scientific system, and it is the header of all technical issues." At present, we recognize the importance of basic research, but how to change the unreasonable scientific research system is a big article. Su Lao left us to enlightenment: not utilitarian, not demanding, and devoted himself to studying the laws of nature. One formula and one principle, it looks useless in a short time, maybe it will have a profound impact on human civilization. At the same time, the scientific development will never have an end, and the truth is not the end, and students are encouraged to question themselves and surpass themselves. Original is not a day. Su Buqing took the first step, and his post -generation Gu Chaohao and Hu Hesheng took another step. Looking forward to the relay, in the future, Chinese scientists will board the Nobel Prize in Physics and Chemistry, and look forward to the laws and formulas of physics and chemical textbooks in 50 years and 100 years. Many Chinese names appear. Author: Zhang Jiongqiang (Xinmin Evening News, Nautilus Studio)

Edit: Amy Shi Yu Yu

Xinmin Evening News Xinmin Evening News is a newspaper with temperature, strength, dimension, and scale. It started in Nanjing in 1929. It is based on Shanghai in the next long term and faces the whole country. Looking at the world. It is the earliest newspaper in Mainland China and has been published continuously so far, with a daily circulation of 1 million copies.

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