It is said that Wei Shen solved the 4-month problem of the doctoral team in one night. Behind the popularity of Peking University teacher Wei Dongyi after 90s: Mathematical Wizard – Post-90s, Peking University, Wei Dongyi, Wei Shen – Kuai Technology (media of Drivehome)– Technology changes the future

Wei Dongyi, a post-90s teacher at Peking University, became a hot search again, and occupied the top two hot searches on Weibo, namely: “Wei Shen” and “Harvard once broke the school rules for Wei Shen”. Wei Dongyi is a math genius born in the 1990s. He is widely known by netizens as “Wei Shen” who is detached from foreign objects because he has swept gold medals in various mathematics competitions.

According to a hot topic on Weibo, a 6-person Ph.D. team had problems with solving a mathematical equation, and the project team had not been able to solve it for 4 months. Later, members of the team asked a friend from Peking University to try Wei Shen to solve the problem, but Wei Shen solved the problem that had plagued them for 4 months in just one night.

In order to thank Wei Shen, the team wanted to give Wei Shen a certain amount of cash to thank him, but Wei Shen did not want to, and said that it was too simple and no need to send money. Later, with the repeated insistence of their team, they recharged the bus card for Wei Shen.

In this regard, the dean of Peking University’s School of Mathematics said: Someone sent this matter to him. The dean of Peking University’s School of Mathematics said that Wei Shen’s work is very common. He said that it is very common for Wei Dongyi to be able to do it when others can’t do it. He also said: First, Wei Dongyi people are very smart. Second, he was very focused on doing math. He is a relatively simple way of life, and we respect his wishes.

Because of the huge image contrast, Wei Dongyi accidentally broke the circle and exploded

In May 2021, Wei Dongyi accidentally exploded on the Internet. The incident originated from an interview video about him. In the interview, he was carrying steamed buns and holding a large bottle of unlabeled mineral water. His eyes were blurred and his hair was disheveled. In addition, in the interview, he revealed that he passed the mathematics to Peking University and is now a teacher of Peking University. He quickly became popular online.

As the video became popular and circulated on the Internet, the more amazing resume of the young Peking University teacher in the footage was revealed.

Facing the sudden attention, Wei Dongyi declined media interviews and did not appear in the public eye again. Later, Wei Dongyi said about the accidental popularity that he had hardly changed himself. Someone gave him a water bottle, but for him, the 1.5-liter mineral water bottle that was torn off the packaging was the one he was most used to. He also said, “A friend sent it, and someone I didn’t know sent it by mail from other places. I’m also worried about whether the gift-giving problem will affect the morality of teachers and teachers.”

The Beijing International Mathematical Research Center of Peking University said in a document that “mathematical research requires a quiet academic environment. We sincerely hope that all sectors of society will join us to create an atmosphere conducive to young people’s dedicated academic research.

CCTV reported that his problem-solving method is called “Wei’s method”, which is extremely fast. In mathematics, he is called “Wei Shen”. Harvard University has given a series of preferential treatment conditions, and even willing to break the school rules for Wei Dongyi. As long as Wei Dongyi is willing to study at Harvard, he can directly waive the English test, but Wei Dongyi refused.

According to the data, Wei Dongyi is 30 years old this year. He is internationally renowned for his outstanding research in mathematics. As early as in high school, he won two consecutive International Olympic gold medals first. As a college student, he participated in the National Mathematics Competition and won the individual all-around gold medal and four gold medals in the field of mathematics. Wei Shen said that he won the Shandong Provincial Championship in the Mathematics League in high school and won the gold medal in the Mathematics Olympiad, so he recommended him to Peking University.

“Alternative” mathematical genius, the gold medal “reaper” in mathematics competition

In the Department of Mathematics of Peking University, there is a brief introduction about him: he received a bachelor’s degree from Peking University in 2014, a doctorate degree from Peking University in 2018, and a postdoctoral fellow at Beijing International Mathematical Research Center from 2017 to 2019. assistant professor.

During his freshman year of high school, Wei Dongyi made an exception and entered the National Training Team for the Mathematical Olympiad. After studying in the Math Olympiad class for one year, with his extraordinary talent and his own diligence, he got the opportunity to represent the country to participate in the 49th IMO International Mathematics Competition after a series of selections.

IMO, the International Mathematical Olympiad, has always been regarded as the most valuable competition among the five disciplines. The amazing performance on IMO made Wei Dongyi famous. His results are: 6 major questions are all correct, full marks. At that time, there were more than 500 top players in the world who participated in the competition together, and in the end only three people got full marks, and Wei Dongyi was one third of them.

According to legend, the most difficult problem in the competition is the final plane geometry problem, and Wei Dongyi solved it by pure algebra. A year later, Wei Dongyi participated in the 50th IMO with his glorious record and still won the championship. In this competition, Wei Dongyi “beat” Tao Zhexuan, a math competition legend who taught himself calculus at the age of 7 and won the IMO gold medal at the age of 12, with a time ratio of 1:7.

At that time, Tao Zhexuan was invited to answer the sixth question of the finale, which took a full seven hours, while Wei Dongyi only took one hour. After two IMO competitions with full marks, Wei Dongyi gradually retired. In 2010, Peking University extended an olive branch to Wei Dongyi. The School of Mathematical Sciences of Peking University, known as the “First Department of the First Institution” in China, ranks first among all majors in the school.

After entering Peking University, Wei Dongyi became famous again. In the “Yu Chengtong Mathematics Competition” in 2013, Wei Dongyi won four gold medals in five competition subjects: Hua Luogeng Gold Award, Chen Shingshen Gold Award, Lin Jiaqiao Gold Award, Xu Baoru Gold Award, Zhou Weiliang Silver Award, and won the Yau Chengtong College Student Mathematics Competition that year. Personal all-around award. It can be said that he has crushed Tsinghua University and the University of Science and Technology of China, the main rivals of Peking University.

It is reported that the “Yu Chengtong College Mathematics Competition” was initiated by Professor Qiu Chengtong, the first Chinese mathematician who won the Fields Medal (Nobel Prize in mathematics). Battle of Fame. There are a total of four assessments in “Analysis and Differential Equations”, “Geometry and Topology”, “Algebra, Combinatorial and Number Theory”, “Calculation, Statistics and Applied Mathematics”, and the corresponding “Hua Luogeng Award”, “Chen Shingshen Award”, “Zhou Weiliang Award” and “Xu Baoluo Award” are established respectively. – Lin Jiaqiao Award”.

In addition, in the Qiu Chengtong mathematics competition, there are 58 books in the syllabus alone, covering three times the content of the textbooks of the mathematics department in northern Qing Dynasty. In 2018, in the mathematics competition held by Ali, Wei Dongyi also won the highest gold award again. According to legend, many world-renowned schools such as MIT took the initiative to open their doors to him, and Harvard did not hesitate to “break the school rules” for him – as long as he was willing to study at Harvard, he could directly waive the English test. However, Wei Dongyi chose to stay in China, studied for a master’s degree and a doctorate at Peking University, and then stayed at the school to teach.

Professor Lin Fanghua of New York University icon once said: “Because Wei Dongyi moves too fast, he can greatly simplify the methods and results of other people’s articles, so some big people dare not easily put their articles on the Internet in advance.”

Hashtags: Wei Dongyi, Wei Shen, Post-90s Peking University