Outside the library.

After dinner, Chen Zhou and Yang Yiyi took a walk on the shore of the nameless lake of Yanda.

Yang Yiyi glanced at Chen Zhou from time to time.

She found that Chen Zhou had a smile on her face from the moment she put down the pen.

Noticing that Yang Yiyi was looking at herself, Chen Zhou was even happier.

Who would have thought that after looking for a long time, the people around me who know themselves best.

After thinking about it, Chen Zhou turned to face Yang Yiyi and said softly: "Yiyi, thanks to you, the distribution deconstruction method is completed." ”

"Me?" Yang Yiyi was puzzled for a moment.

But as smart as she was, she immediately guessed probably.

Immediately, she smiled slightly, deliberately waved her hand, and said, "You're welcome, who of us is with whom?"

Chen Zhou was amused by Yang Yiyi's actions and laughed: "Yes, yes, who are the two of us......

After looking at the map of the lake again, the two of them came to the library again and came to a familiar location.

politely thanked Li Li and Li Jing who helped occupy the seat.

Seeing Chen Zhou's current problem again, his confidence increased greatly.

The ideological problem is solved, and the next time is to use the mind to solve the problem.

【(Pn+1≤N)max(Pn+1-Pn)≈logN(logN-loglogN)+2，N≥7】

This is a formulation of Chen Zhou's modified conjecture about the Kramer conjecture.

Now, he's going to start tackling the problem once and for all.

In terms of time, it should be in time.

Chen Zhou plans to complete his thesis on this issue before leaving for MIT on the 16th to participate in academic exchanges.

This is the latest step in the study of the Kramer conjecture.

Because of the difficulty of the Kramel conjecture itself, no mathematician in the world has come close to proving the Kramel conjecture.

Chen Zhou naturally didn't plan to do it, and in the only two days left, he even proved Cramell's conjecture.

This night, Chen Zhou didn't stay up late, but slept beautifully.

After recuperation, it is the moment when the great war begins.

That is, when Chen Zhou was immersed in sleep, Dean Sun and the others arrived at the place.

Yanjing time, four o'clock in the morning on the 14th.

Boston Logan International Airport.

It is a civil airport and the 18th busiest airport in the United States.

It is also the largest airport in the New England region.

Dean Sun and Xu Chenyang landed safely.

After getting off the plane, the shuttle bus had not yet arrived.

While waiting, Dean Sun and the others focused their eyes on the landmark buildings of the airport.

This is a special central control tower, about 12 storeys high.

On each side there is an oval indicator tower, which is connected by an empty bridge at a height of six storeys.

It is also a famous local landmark.

But looking at it, the topic of several people talked about Chen Zhou again.

"Dean, did you say that Chen Zhou would really come over?" Zheng Chengyu asked softly.

He was the only one of the four who didn't wear glasses.

He is also a young professor in the academy, and his hair is relatively rich.

Judging by his appearance, he may have thought that he was only in his early thirties.

But in reality, he was forty-five.

In contrast, another professor in the same class, Zou Minwang, who wears glasses and has slightly thinning hair.

Although he is not as old as him, his face is much older.

Dean Sun looked at Zheng Chengyu: "I don't know either, but I hope he comes." ”

Zheng Chengyu heard the words and stopped talking.

Zou Minwang said: "If, I mean if, he really proves the Kramel conjecture, dean, do you think we should do it?"

Dean Sun did not answer.

This made Zou Minwang a little uncertain.

If a young student proves two world-class mathematical conjectures in a row, his value is really immeasurable.

If you can't keep him in Yanda, or if you can't brand him with Yanda's mark, it will be a great loss for Yanda.

On the other hand, if Yanda can't keep Chen Zhou in the future, if Chen Zhou still returns to China and chooses other scientific research institutions, then Yanda should think of a way?

Just when Zou Minwang was about to further test Dean Sun's thoughts, the shuttle bus came.

Dean Sun glanced at Zou Minwang deeply, and then said to a few people: "Let's go." ”

Zou Minwang had no choice but to swallow his words back and quickly followed Dean Sun.

Xu Chenyang, who saw all this in his eyes, fell a few steps behind.

He sighed imperceptibly.

The Massachusetts Institute of Technology is located on the banks of the city of Cambridge on the Charles River and belongs to the Boston metropolitan area.

The Boston metropolitan area belongs to the greater Boston area.

Next to MIT, there is also a world-famous school, which is Harvard University.

Considering the current time, Dean Sun and the four of them went directly to the hotel they had booked.

There was no way, the organizers of this academic conference did not have anyone to pick them up.

Fortunately, the hotel is not far away, 10 minutes by taxi.

There was still one day to adjust before the start of the meeting, but Dean Sun, who had planned to make adjustments in the hotel, did not expect that there would be visitors.

The person who came was none other than Yun Zhiwei, Zhang Wei, and Zhu Xinwen, who were known as the "Three Musketeers of Yan University".

Looking at the three of them with some surprise, Dean Sun smiled and asked, "Why are you here?"

It's no wonder that he was surprised, these three people can be at Stanford University, Columbia University, and Northwestern University.

"Teacher, what you said, of course we came to see you. Yun Zhiwei replied with a smile.

Dean Sun didn't believe that the three of them came here just to see him a bad old man?

After letting the three of them into the house, Dean Sun said, "I'm afraid it's because I'm fake, and it's true because Chen Zhou is real." ”

The three of them laughed in unison: "You understand, teacher." ”

Dean Sun shook his head slightly, and sure enough, it was the same as he guessed.

Although he has always lamented that they did not return to China, in the case of teaching at universities abroad.

It's also convenient.

Outstanding students at Yan University have a choice if they want to enter their universities to continue their studies.

That's what colleges and universities are all about.

For example, Harvard University, where Mr. Yau Chengtong is located, has created a lot of conditions for students from Mizuki University to study abroad.

Glancing at the three of them, Dean Sun said, "It's a pity that you didn't come at the right time, Chen Zhou hasn't come yet." ”

"He didn't come?" Zhu Xinwen asked with some surprise, "Doesn't he have a thirty-minute report tomorrow?"

Dean Sun shook his head and explained, "It's not that I won't come, but I'll come later." We've spoken to MIT's organizers who are in charge of the conference, and they're going to postpone Chen's presentation until the morning of the last day. ”

Yun Zhiwei, Zhang Wei, and Zhu Xinwen looked at each other, still confused.

Is it so capricious?

Say no, don't come?

And let the organizers of the conference give in?

Zhang Wei frowned slightly: "Why didn't Chen Zhou come?"

Hearing this question, Dean Sun's expression was a little strange, but he still said: "He has made a breakthrough in his research, and he doesn't want to waste time." ”

"What research?"

Cramel guessed. ”