From top stream to scholar

When the reporter entered the academic lecture hall, the academic lecture hall, which can accommodate hundreds of people, was already full, and there were even many people standing behind or sitting in the aisle, looking straight at Yu Wanzhou standing on the podium .

Seeing such a scene, the reporters were stunned.

"This is really amazing." Although she expected that many people would come to Yu Wanzhou's academic lecture, the scene of hundreds of people, even after the seats were full, both Ken stood and sat in the aisle to listen to the lecture. There are so many people, it is really unimaginable.It's too shocking, isn't Yu Wanzhou's attraction too great?Isn't this the second time you've spoken?Why are there so many people?

The reporter was a little speechless, "We can see that the entire academic lecture hall is full of people. It seems that many people want to listen to Yu Wanzhou's academic lecture here." When it came to this, the reporter continued Said, "Because the academic lecture will not start for half an hour, but the entire lecture hall seems to have no room for other people."

"Let's interview Professor Yu Wanzhou first." The reporter walked cautiously to the stage. Because there were too many people, the academic lecture hadn't started yet, so when the reporter interviewed Yu Wanzhou, there were still people talking in low voices.

"Mr. Yu Wanzhou." After the reporter called Yu Wanzhou, Yu Wanzhou turned her head, looked at the reporter and nodded slightly.He didn't expect that the reporters had already chased him to Bonn, Germany to interview him. There was no need, really no need!

Who can stand this? After going on like this, Yu Wanzhou felt that he was being interviewed every day and didn't want to do anything.

But thinking so, Yu Wanzhou didn't say it.

When he said this now, it seemed that he was a bit hypocritical. After the interview, he would greet the reporter or the people above him.He didn't want to be interrupted suddenly when he was researching the subject.

"This is a live broadcast." The reporter smiled, and Yu Wanzhou was also stunned. "I will give an academic lecture for an hour and a half later. Are you planning to continue the live broadcast?"

"We will conduct this live broadcast in the form of webcast." The reporter said with a smile, "I hope it won't disturb you."

"It doesn't bother me, can the current technology support webcasting?"

"Yes." The reporter nodded, "but the fee is a little expensive."

"Oh." Yu Wanzhou nodded and said nothing, "So it's live broadcasted on the Internet now?"

"Correct."

"It will be live on TV, too."

"What TV station? I won't pay for my lectures live." Yu Wanzhou glanced at the reporter.

The reporter said with a smile, "Don't worry, you don't need money. It's just the CCTV."

"Okay, but when I give an academic lecture later, you don't move around." Yu Wanzhou has no other requirements, just hope that a few people don't mess around.

"Don't worry, we will quietly listen to your academic lecture in the corner."

Yu Wanzhou nodded, not talking, but sorting out her things on her own.

The reporter and other staff members stood in the corner, and the reporter holding the microphone said, "The academic lectures will not start until half an hour ago, but now it seems that it should be brought forward."

When Faltins entered the academic lecture hall, he nodded at Yu Wanzhou and came to his seat.

Yu Wanzhou smiled confidently and said, "Everyone is here, then I will start to explain."

"Last time I talked about the problem of automorphic function theory." Yu Wanzhou paused, "Next, I will talk about the part of Mr. Hua's number theory and the problem of sieve method."

"As we all know, the sieve method is a mathematical tool that needs to be used to solve the twin prime conjecture, Goldbach's conjecture, and the Riemann hypothesis." Yu Wanzhou picked up a pen and began to write on the blackboard.

"Let's use Goldbach's conjecture 1+1 as an example." Yu Wanzhou kept talking while writing the calculation formula on the blackboard.

Most of the people below are taking notes seriously. Yu Wanzhou understands number theory very well.They even wondered if Yu Wanzhou used the twin prime number conjecture as an example, would he directly solve the twin prime number conjecture.

"The weak Goldbach's conjecture has not been solved yet, and the real Goldbach's conjecture, there are not so many remaining problems." Yu Wanzhou paused, "I'm curious, who among you here can solve it? .”

Yu Wanzhou turned her head and looked around.

At this time someone said, "Maybe, Professor Yu, you solved it?"

Yu Wanzhou smiled, "If nothing unexpected happens, if I don't solve it here, I'm going to leave this conjecture to my students."

"Hiss!" It's really difficult to be Yu Wanzhou's student, and the subject is Goldbach's conjecture.

"However, I predict that the weak Goldbach conjecture is about to be solved. If any of you want to solve the weak Goldbach conjecture, it must be done sooner." Yu Wanzhou wrote on the blackboard while laughing Follow the formula.

After a while, the entire blackboard was full of formulas.

In front of the TV, the people of the whole country are almost in a daze.Yu Wanzhou gave academic lectures in English, and most people could not understand what he wrote on the blackboard.

But Yu Wanzhou's confident appearance, let alone, is really pretty.

Jiang Yi held up his glass and was about to drink water. He said to Chen Lin next to him, "Can you understand?"

"I don't understand, what is this all about?" Chen Lin shook her head, "It sounds like you can understand."

"Any odd number greater than 7 can be expressed as the sum of three odd prime numbers." Yu Wanzhou finally said a sentence in Chinese, which made the foreigners on TV dumbfounded.What did Yu Wanzhou say just now?They didn't understand.

It should be a sentence in Chinese, but I remembered that the TV station in Huaguo is still broadcasting live.Probably to take care of the audience in Huaguo, that's why I said this.Everyone was relieved.

"In number theory, the essence of the weak Goldbach's conjecture is that any odd number greater than 7 can be expressed as the sum of three odd prime numbers." Yu Wanzhou repeated, and then began to write on the blackboard.

Xu Tao squinted his eyes and looked at the energetic Yu Wanzhou in front of the TV, "It's amazing!"

"Excellent, don't you feel that it is becoming more and more unattainable?" Jiang Bo said with a smile, "He is now a professor at Princeton University, and he is in the United States."

The person next to him asked curiously, "Do you know each other?"

"Grow up in a courtyard?"

"No, my high school classmate." Xu Tao shook his head, "He is a very powerful person."

"High school classmate, tsk tsk, this guy hasn't been in high school long, has he?"

"Half a year, after half a year of high school, I haven't been to high school, I go to Yucheng University every day." Xu Tao said with a smile, "But didn't I come to serve in the army?"

"What's the use of solving these math problems?" Someone said in a low voice, "I don't think it's any use."

"Who told you it's useless." Someone said back, "Mathematics is the foundation of science. Without mathematics, it is impossible to develop science."

On the screen, Yu Wanzhou continued, "The next step is the weak Goldbach conjecture that has not yet been solved." Yu Wanzhou paused, "We can try to explain it with the sieve method."

Yu Wanzhou stopped talking, only the sound of the pen tip touching the blackboard.There was no words on the screen, and Yu Wanzhou wrote more and more weirdly. The camera focused on Yu Wanzhou's face, and it could be seen that he seemed to be thinking about something while writing something on the blackboard.

Suddenly someone began to discuss in a low voice, and one of the Huaguo international students whispered, "Shen Yu is not going to solve the weak Goldbach's conjecture on the spot?"

Because the voice is in Chinese, it is really recognizable.All the people in front of the TV were caught by this sentence, to solve the mathematical conjecture, or to solve it on the spot.No matter what this weak Goldbach conjecture is, it sounds very high.

Can he really untie it?It seems to just take this thing as an example, right?

"Hey, I said □□." Aunt Su touched Uncle Jiang's hand, "Do you think this kid can solve this mathematical conjecture?"

"Who knows."

While talking, Yu Wanzhou stopped in front of the TV.The discussion below also disappeared. Everyone thought that the signal was cut off. Why was Yu Wanzhou in front of the TV motionless?But when the camera is aimed at Yu Wanzhou's face, the expression changes that can be seen are very strange.It's not awkward, but the expression of thinking can be seen very intuitively.

Everyone was stunned and held their breath along with the group of people on the TV.

What is this for?

Jiang Yi didn't speak either, but just stared at Yu Wanzhou's expression.His expression was not ferocious, and even a little nice. It turned out that this was how Yu Wanzhou was thinking.As Jiang Yi thought, Yu Wanzhou quickly wrote the formula on the blackboard without moving his hand.Then Yu Wanzhou closed her eyes, as if she was thinking about something.

No one urged Yu Wanzhou, and the time was passing by every minute.

He remained motionless, as if he were a statue.Standing there, even the expression on his face has not changed in any way.This kind of scene can be called a live broadcast accident, but no one bothered Yu Wanzhou.If the reporters go up to disturb Yu Wanzhou now, I am afraid that the people sitting below will stop the reporters and staff first, and drive them all out of the academic lecture hall.

What a joke, Yu Wanzhou is thinking about the weak Goldbach's conjecture, how can it be disturbed.This kind of thing is not clear. In lectures, inspiration comes while talking, which is a very normal thing.

Suddenly——Yu Wanzhou opened her eyes, those eyes were sharp and pure, as if filled with endless wisdom.

"If the Riemann Hypothesis is established, an odd number can be expressed as the sum of at most five prime numbers." Yu Wanzhou was speaking in Chinese, and she paused when she said this, "If the Riemann Hypothesis is not used, then you can Totally drop the nether by 10^30?"

Then Yu Wanzhou pursed her lips and remained silent.

Finally raised his head and shouted, "I know, even without the premise of the Riemann hypothesis, the lower bound can be reduced by 10^30."

Yu Wanzhou raised her head and began to quickly write formulas on the blackboard.

The author has something to say: The weak Goldbach conjecture was fully proved in 2012. This is a cool article. Please do not substitute reality. Thank you, thank you! ! !

Part of the weak Goldbach conjecture prover: In 1997, German mathematician Deshouillers, Swedish mathematician Effinger, Dutch mathematician teRiele and British mathematician Zinoviev proved that the weak Goldbach conjecture is fully established under the premise that the generalized Riemann conjecture is established of.This result consists of two parts. One is to prove that the weak Goldbach's conjecture is true when it is greater than 10^20, and the case of less than this number is verified by computer. [9]

French mathematician Olivier Ramaré proved in 1995 that even numbers not less than 4 can be expressed as the sum of up to six prime numbers, while Leszek Kaniecki proved that under the premise of the Riemann Hypothesis, odd numbers can be expressed as the sum of up to five prime numbers . [10] In 2012, Australian mathematician Terence Tao proved this conclusion without the Riemann Hypothesis. [11]

2012年到2013年，秘鲁数学家哈洛德·贺欧夫各特发表了两篇论文[1-2]，将这个下界降至了约10^30。贺欧夫各特的同事DavidPlatt用计算机验证在此之下的所有奇数都符合猜想，从而完成了弱哥德巴赫猜想的全部证明