Xueba: I study hard in the wasteland world

As the "finale" of this World Congress of Mathematicians, Su Yu's report was scheduled on the fifth day of the conference, which was also the penultimate day of the conference.

Being able to give a report at an international academic conference such as the "World Mathematical Congress" will have a greater impact than publishing an article in the "Four Major Journals of Mathematics".

Su Yu can give the "final" report, which is enough to illustrate his status in the international mathematics community.

That is to say, Su Yu is too young. Otherwise, relying on this report, he will be able to be evaluated as an academician when he returns to China.

But it doesn't matter, qualifications are always accumulated slowly. Su Yu has already accumulated enough qualifications to be selected as an academician. When he graduates, everything will fall into place.

On the first day of the society meeting, it was all a "red tape" opening ceremony. Su Yu was too lazy to attend, and she could not attend at will if she was qualified. She slept in the hotel until about ten o'clock in the morning and didn't get up until after ten o'clock in the morning.

After leaving the hotel, Su Yu originally planned to take a stroll, but unexpectedly met an acquaintance in a foreign country. The managing director of Warwick and the CEO of Consumer BG were far ahead. Yu.

After previous press conferences, Su Yu has been in contact with Director Yu from Warwick. The two have a good relationship. Director Yu always invites Su Yu to dinner every time he goes to Xijing City for business!

"Oh, our highlight guest didn't attend the opening ceremony!" Seeing Su Yu, Director Yu joked with a smile.

"Aren't you going here too?" Su Yu replied with a smile.

Director Yu shrugged and said, "I don't have the willpower like you. It's not that I didn't go, I went and came back!"

Director Yu smiled and continued to speak to Su Yu: "The theme of this year's conference is about differential calculus. It seems that your research results on NS equations have caused a lot of sensation in the field of differential calculus!"

Speaking of this, Su Yu said: "There is also a lot of pressure. Professor Tao Xuanzhe, Professor Sarnak, Professor Martin Haier, and the top influential mathematicians in the world are all here. This means that my report will be received by all." The world’s comments!”

Director Yu smiled and said: "I don't know much about mathematics, but I know that your world position in the field of materials science is definitely the dominant one with the right to speak. Even if you do nothing now, you will win the Nobel Prize." of!"

Su Yu still yearned for winning the Nobel Prize. She shrugged and said, "I'll lend you some good words!"

On the first day of the meeting, Su Yu didn't show up all day, and he didn't even go to the dinner. In the evening, he found a Western restaurant on the roadside and had a steak, which was pretty good.

On the second day of the meeting, Su Yu put on a new suit, carried her schoolbag and computer, and got into a Mercedes-Benz as if going to class and arrived at the venue.

Today's meeting is scheduled to have two main lectures in the morning and afternoon, one of which is Professor Terence Tao's lecture on nonlinear partial differential equations, and the other is Farid Kuhn of the Institute for Advanced Study on the application of NS equation theory in computational science. .

Of course, with so many mathematicians from all over the world finally getting together, it is impossible to hold two report meetings in one day. Many reports are held at the same time, but there are only two main reports and 18 other reports held at the same time. Participants can select the reports they are interested in based on the conference list.

Su Yu briefly glanced at the report meeting schedule. There were several reports that interested him. Unfortunately, these reports were conducted at the same time. Su Yu, who was helpless, could only listen to the boss's main report.

In 2015, when Su Yu was still in junior high school, Tao Zhexuan announced that he had proved the existence of the Erdós discrepancy problem proposed by Paul Erdós Pál in 1932. This is a problem. Problems in academia for more than 80 years.

Su Yu gained a lot of knowledge about partial differential equations and Fourier analysis from reading Professor Tao Zhexuan's books and literature.

Su Yu felt honored to have the opportunity to listen to his report face to face today.

"Mr. Su, please come this way."

Su Yu, who was carrying a schoolbag, walked into the main lecture hall. He originally wanted to find a seat to sit down, but the conference staff in the lecture hall recognized him at a glance and guided him to the front row.

Su Yu took a look and saw that there were several seat cards on the front table, one of which read "Su. Yu".

Although every lecture hall is overcrowded, no matter whether the big boss comes or not, the front row seat of each lecture hall is reserved for the "big boss".

Now Su Yu also gets this treatment.

He glanced at the seat plate of the seat next to him. On his right was Professor Leonine Tali, co-founder and executive director of the Institute for Advanced Study of Human Sciences and Technology at Stanford University;

On the right is Royal Society Professor Aleksa Moreno, Department of Pure Mathematics and Mathematical Statistics, University of Cambridge.

The names on the plaques in the front row were all Su Yu had only seen in textbooks before. Now sitting in the same row with them, Su Yu felt a little offensive, but she also felt quite proud!

"Ladies and gentlemen, hello everyone, welcome to my report. Everyone knows the topic of my report, so I won't say more. Now let's get started."

At nine o'clock in the morning, Professor Tao Zhexuan's report began. Su Yu listened very carefully, and she couldn't be more serious. This was not like class. The teacher spoke very carefully and slowly.

Professor Terence Tao who gave the report did not care at all whether the audience could accept it or not. He talked about each knowledge point very quickly, and Su Yu had to listen very carefully to keep up.

But I have to say that this "genius" is still very powerful. Many novel ideas have appeared in his research on partial differential equations, and many new questions have also been raised.

These ideas and questions are very groundbreaking, which are of great significance to the development of human mathematics.

Su Yu's notebook was filled with dense writing during the 120-minute report, and she didn't stop at all. Her tired wrists were sore!

But he also gained a lot!

During the lunch break, the conference party prepared a rich buffet. Su Yu picked up a piece of steak. It was too troublesome to use a knife and fork.

I asked for a disposable glove and sat in the corner, grabbing a piece of steak. Su Yu gnawed on the steak while flipping through a dense notebook.

I remembered it too quickly in the morning. Looking through it again now, Su Yu gained a lot of new knowledge and felt very happy all of a sudden.

And when Su Yu opened the notes and saw the knowledge points he remembered about "Poisson distribution", suddenly, a sentence flashed through Su Yu's mind:

"Turbulence is caused by velocity discontinuities (singularities) in the flow field"

Su Yu's heart beat a little faster. His intuition told him that he had grasped something, something about solving the "regularity of NS equations".

But he didn't know what he had caught!

This makes people very unhappy!