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Chinese Mathematics After the founding of the People's Republic of China
In 1949, at the beginning of the founding of New China, although the country was in a predicament of lack of funds and a lot of waste, the government paid great attention to the cause of science. The Chinese Academy of Sciences was established in November 1949. The Institute of Mathematics was formally established in July 1952. Then, the Chinese Mathematical Society and its founding journals restored and added other special journals. Some scientists’ monographs are also published, all of which are Mathematical research paves the way. In the 18 years after liberation, the number of published papers accounted for more than three times the total number of articles before liberation. Many of them not only filled the gaps in China's past, but also reached the world's advanced level.

Just as mathematicians fought to catch up and try to restore the advanced position of Chinese mathematics in the world, a ruthless storm swept China. In the decade of the Cultural Revolution, society was out of control, people were chaotic, and science declined. In the field of mathematics, in addition to Chen Jingrun, Hua Luogeng, Zhang Guanghou and other mathematicians struggling to open a few flowers, almost full of dying, a blank. When the political disaster of 10 years passed, people looked up and the mathematics research in other countries had already peaked. It took a lot of effort to catch up.

The Chinese nation has always had a glorious tradition of self-improvement and perseverance. After the catastrophe, with the publication of Mr. Guo Moruo's literary "Spring of Science", the spring of mathematics has ushered in the spring of mathematics. In 1977, a new mathematical development plan was formulated in Beijing, the work of the mathematics society was resumed, the journal was re-published, the academic journal was published, the mathematics education was strengthened, and basic theoretical research was strengthened.

An important mathematical achievement of the Chinese mathematician in the direction of the power system is how Xia Zhihong proved the Painleve conjecture in 1988. When there are some initial states of N celestial bodies, one of the celestial bodies ran to infinity or speed in a limited time. Infinity is reached, that is, there are non-collision singularities. The Painleve conjecture is an important conjecture in the field of power systems proposed in 1895. A very important recent development for the 4-body problem is that Xue Jinxin and Dolgopyat proved a non-collision singularity in a simplified version of the 4-body system around 2013. This is also an important contribution made by Chinese mathematicians. Other directions, such as number theory, geometric direction, Chinese mathematicians also have many important achievements.

In addition, in 2007, Shen Weixiao and Kozlovski, Van-Strien proved that Real Fatou conjecture: Real hyperbolic polynomials are dense in the space of real polynomials with fixed degree. This conjecture can be traced back to Fatou in the 1920s, and later Smale proposed him in the 1960s. Axiom A, and guess that the hyperbolic system should be dense in any system, but this is not true when the dimension is greater than or equal to 2, because there is homoclinic tangencies. The work of Shen Weixiao and others is equivalent to confirming that Smale’s conjecture is correct in one dimension, which is a wonderful phenomenon that belongs only to one dimension. I personally think that the proof of Real Fatou conjecture is one of the most important developments in conformal dynamics in the past decade.

However, though China made many accomplishments in the world of mathematics, China is currently in a backward position in the world of mathematic competition.

Yet, the future is still bright for Chinese Mathematics because nobody can say for sure what will happen in the world of mathematics, just like the variable X.