Mathematical Manuscript: History of Modern Mathematics in China 19 19. After the May 4th Movement, the study of modern mathematics in China really began. The development period of modern mathematics is a period from the beginning of the 20th century to the present, which is often divided into two stages marked by the establishment of 1949 New China.

Feng Zuxun of China who studied in Japan in recent three years, 1908 Zheng who studied in America, 19 10 Hu Mingfu who studied in America, 19 165438 Jiang Lifu who studied in America, 1965438 who studied in France. Most of them became famous mathematicians and mathematicians after returning to China, and made important contributions to the development of modern mathematics in China. Among them, Hu Mingfu received his doctorate from Harvard University in the United States on 19 17, becoming the first mathematician in China to receive his doctorate. With the return of foreign students, mathematics education in universities all over the world has improved.

At first, only Peking University 19 12 set up the Department of Mathematics, Jiang Lifu 1920 set up the Department of Mathematics in Tianjin Nankai University, Xiong Qinglai 1926 set up the Department of Mathematics in Southeast University (now Nanjing University) and Tsinghua University, and soon Wuhan University, cheeloo university University and Zhejiang University were also established.

1930, Xiong Qinglai initiated the establishment of the Mathematics Research Department in Tsinghua University, and began to recruit graduate students. Chen Shengshen and Wu Daren became the earliest mathematics graduate students in China.

In 1930s, (1927), (1934), Hua (1936) and Xu (1936) went abroad to study mathematics, and they all became the backbone of modern mathematics development in China. At the same time, foreign mathematicians also come to China to give lectures, such as Russell in Britain (1920), boekhoff in the United States (1934), osgood (1934), Wiener (1935) and Adama in France (/kloc-0).

1935 the inaugural meeting of chinese mathematical society was held in Shanghai, attended by 33 delegates.

The publication of 1936 annals of chinese mathematical society and Journal of Mathematics marks the further development of modern mathematics research in China.

Before liberation, mathematical research focused on the field of pure mathematics, and more than 600 theories were published at home and abroad.

In terms of analysis, Chen's trigonometric series theory and Xiong Qinglai's research on meromorphic functions and whole functions are representative works, as well as functional analysis, variational methods, differential equations and integral equations;

In the field of number theory and algebra, Hua's analytical number theory, geometric number theory, algebraic number theory and modern algebra have achieved remarkable results;

In geometry and topology, Su's differential geometry, his algebraic topology, his fiber bundle theory and indicator theory have all done pioneering work:

In probability theory and mathematical statistics, Xu obtained many basic theorems and strict proofs in univariate and multivariate analysis.

In addition, Li Yan and Qian Baoyu initiated the study of the history of Chinese mathematics, and they did a lot of basic work in the annotation and textual research of ancient historical materials, which made our national cultural heritage shine again.

China Academy of Sciences was established in June 1949 1 1.

195 1 China Journal of Mathematics was published in March (1952 was changed to Journal of Mathematics).

195 1 year1October reprint of China Mathematics Journal (1953 changed to Mathematics Bulletin).

1951August, the Chinese Mathematical Society held its first national congress after the founding of the People's Republic of China to discuss the development direction of mathematics and the reform of mathematics teaching in various schools. In the early 1950s, Hua's theory of heap primes (1953), Su's introduction to projective curves (1954), Chen's sum of series of rectangular functions (1954) and Li Yan's theory of the history of middle arithmetic (5 series, 65434) were not only continued in number theory.

At the end of 1960s, China's mathematics research basically stopped, education was paralyzed, personnel were drained, and foreign exchanges were interrupted. After many efforts, the situation has changed slightly.

1970, Mathematics Magazine was reissued, and Practice and Understanding of Mathematics was founded.

Content of Mathematical Manuscript: The concept and properties of the basic function 1, and the function y=-8x is a linear function.

2. The function y=4x+ 1 is a proportional function.

3. This function is an inverse proportional function.

4. The opening of parabola y=-3(x-2)2-5 is downward.

5. The symmetry axis of parabola y=4(x-3)2- 10 is x=3.

6. The vertex coordinate of parabola is (1, 2).

7. The image of the inverse proportional function is in the first and third quadrants.