Chapter 472

Chapter 475

the next day.

With Professor Fang's help, Cheng Nuo met Zhang Wei in a coffee shop near the school.

******Zhang Wei is wearing a simple plaid shirt.

Cheng Nuo cordially shakes hands with Zhang Wei.

"Hello, senior brother Zhang."

"It's a pleasure to meet you, Cheng Nuo."

Cheng Nuo asked the waiter to serve two cups of coffee, and they chatted over a drink.

After a few simple greetings, he went straight to the point.

"Cheng Nuo, I heard from Professor Fang that you want to study the BSD conjecture?"

Zhang Wei had already learned from Professor Fang that Cheng Nuo wanted to meet him. His voice was still slightly shocked.

But

That's BSD guess!

To prove the BSD conjecture, Zhang Wei only thinks about it in his spare time, but really puts it into practice.

To be honest, Zhang Wei didn't have the courage and confidence!

"Well, my next goal is to guess BSD!" Cheng Nuo wryly smiles and shakes his head, "this is also a obsession of mine. I won't take it easy without trying. "

Cheng Nuo looked at Zhang Wei and Chen Ken, "so I hope my elder martial brother can come and help me."

Zhang Wei was silent for a few seconds and asked, "how sure are you?"

"Fifty percent, at least fifty percent!"

"OK, I'll join you!"

Zhang Wei didn't have any hesitation this time.

50% sure, that's enough!

Many of the scientific research projects he has done before are not even sure about 10% before they are really started, so they are still stumbling down.

By comparison, 50% of the probability is worth his fight.

Once the BSD conjecture is proved to be successful, not only will Cheng Nuo benefit, but also his position in Chinese mathematics will rise.

If you fail, you will lose only some time.

"That elder martial brother, happy cooperation!"

"Happy cooperation!"

…………

Zhang Wei's presence makes Cheng Nuo feel more relaxed.

After the afternoon of Zhang Wei's appointment, Cheng Nuo went directly to the Institute of Mathematics under Tsinghua University.

There are about 30 permanent researchers in the Institute of mathematics every year.

Together with some associate researchers and research assistants, the number will reach more than 100.

The Institute consists of one director and three deputy directors.

It happened that this year, a deputy director retired, Cheng Nuo directly parachuted to fill the position.

Cheng Nuo didn't make a big fuss and went straight to his office under the leadership of a research assistant at the Institute.

All afternoon, Cheng Nuo is writing the project application report.

Because he only took a form, Cheng quickly completed the project, and then submitted it to the national natural foundation of China as the deputy director of his research institute to apply for project approval and research funding.

The approval process will take a few days, and Cheng Nuo is not in a hurry.

Just taking advantage of this time, Cheng Nuo can choose his own doctoral students.

Up to now, Cheng has received more than 100 e-mails from students.

The purpose is also very clear, is to let Cheng Nuo accept them, in the next period of time under Cheng Nuo read Bo.

Cheng Nuo has just obtained the qualification of doctoral guidance this year.

According to common sense, most doctoral students do not seem so enthusiastic about this kind of first-year doctoral guidance qualification, but out of a rational wait-and-see state.

Generally speaking, only three or two big cats and two kittens are willing to apply for his doctoral candidates.

The situation will not improve until two or three years later.

But Cheng Nuo is different!

Among other things, a single winner of the Veblen prize is enough to make Cheng Nuo crush 99% of the doctoral supervisors in China.

What's more, with the exception of academicians who disdain to serve as doctoral tutors, no one in China can do so in geometric direction.

In addition, I heard that Cheng Nuo has made great achievements in other fields of mathematics.

If you become a Ph.D. student under Cheng Nuo, you will not only receive the personal instruction of the viblen prize winner, but also, with Cheng Nuo's position in the international mathematics community, it is easy to meet the opportunity to go abroad to broaden your horizons.

After reading several resumes, Cheng Nuo has no patience to continue reading.

What a waste of time!

However, it is impossible to judge the specific content of a student's resume.

Interview by interview is more troublesome. BSD conjectures that after the project process is completed, Cheng Nuo is ready to put most of his energy into it, and has no spare time.

Come up with a question!

After thinking for a long time, Cheng Nuo decided to use the most simple and crude way.

After more than ten minutes, Cheng Nuo worked out a set of test questions and sent them to more than 100 students by email.The difficulty of the five questions ranges from graduate level to doctoral level.

The content of the investigation covers various fields of mathematics, but in Cheng Nuo's opinion, they are all very basic topics, and the difficulty coefficient is not large.

One of the conditions to be a doctoral student is to do all these five questions correctly.

As a result, when many graduate students received Cheng Nuo's email, they thought it was Cheng Nuo who agreed to accept him as a student, but when he opened the email, his smile froze on his face.

Then, he quickly turned out the paper and pen, lowered his head and wrote hard.

…………

Different from Cheng Nuo, who has to pass the test to screen out most of the students.

On the other hand, many doctoral supervisors in Tsinghua University are very puzzled.

This year It's not right!

Professor Qi Feng is one of them.

In the past years, there were about a dozen students who applied for their doctorates through e-mail in the period before the beginning of the term.

But this year, he received only three emails!

This makes Professor Qi puzzled and even a little suspicious of life.

He began to reflect on himself.

Is the news that you are too strict with students has been spread out?

Or is he a little too fierce?

Ding Ding Ding ~ ~

just when Professor Qi was suspicious of his life, his mobile phone rang a few times.

Turning on his mobile phone, Professor Qi found that he had several more emails in his mailbox.

The e-mails were sent by graduate students who were about to enter the university a few days later. As for the contents, I sincerely hope Professor Qi can serve as their doctoral supervisor.

1、 Two, three Eleven!

Professor Qi counted Mei Zizi with his mobile phone.

Eleven e-mails, plus the first three, make up 14.

"The result is good. It seems that I am quite popular among students." Professor Qi put down his worries, and his previous depression was swept away.

However, what made him extremely puzzled was why the following 11 e-mails were sent at almost the same time and have been delayed until now.

What are these students doing before this?

…………

"Oh, it's painted down! The topic is too difficult. It seems that Professor Cheng and I have no chance but to join Professor Qi! " A boy with a bitter face, full of melancholy said, one button, half a month ago to edit the email sent to Professor Qi Feng email.

………………

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