Xueba starts with change

Chapter 556 Various matters
After going to Yan University cafeteria with Xu Chenyang and the others for dinner, Chen Zhou went straight back to the dormitory.

Cross hasn't come back yet.

Chen Zhou thought for a while, Cross seemed to be coming back quite late these days.

To be more specific, it should start from that day, after the selection of the research team members.

As for the reason, Chen Zhou also asked Cross.

However, Cross's answer was somewhat beyond Chen Zhou's expectations.

Cross told Chen Zhou that in the past he followed Chen Zhou alone, and there were so many documents and materials that he really didn't want to read.

But now it is different, and there is another high knot.

What is rare is that when he and Gao got together, the two communicated happily.

Even the efficiency of scanning literature materials is much higher.

In the past, Chen Zhou could only find a sense of shock.

This time, he finally found out solidly that he was not weak either.

It seems to be back to SLAC without Chen Zhou.

When hearing these words, Chen Zhou looked helpless anyway.

However, Chen Zhou was also very happy that Cross could find a decent partner.

At least, his research team will have two good leaders in the future.

In the dormitory, sitting at the desk, Chen Zhou began to sort out the inspiration he got from Xu Chenyang.

Inspiration is just a flash of light at that moment, and I want to turn this flash of light into a real mathematical formula.

Even the answer he was expecting still required a lot of hard work and consumed a lot of brain cells.

Time ticks by.

The brand-new stacks of A4 draft paper in front of Chen Zhou gradually turned into manuscripts filled with formulas and mathematical correspondences.

When another draft paper was filled, Chen Zhou habitually tapped the draft paper with a pen.

"The classification problem of algebraic varieties is an ancient core problem of algebraic geometry, which also involves and affects many fields of mathematics..."

"The classification theory of curves and surfaces, as early as the 50s, had been given a framework by Enrique, Kodaira Kunihiko and others, but the classification and structure of high-dimensional clusters have always been difficult to describe, because of various Singularity problem..."

"Until Mori Shigefumi used the concept of Morricone in the 80s to give the classification of 3-dimensional clusters..."

Thinking of this, Chen Zhou changed to a new draft paper.

While recalling, he wrote the relevant content of Sen's theory on the draft paper.

In fact, the original minimal model program was formulated by Shigefumi Mori.

Therefore, the minimal model program is also called the Mori Shigefumi program.

However, the minimal model program proposed by Mori Shigefumi is to solve the classification problem of 3-dimensional clusters.

However, the minimal model program that Chen Zhou wants to solve now is considered from a complete perspective.

The difficulty is far greater than the problem of 3-dimensional clusters, and I don't know how many times it is.

You must know that the rough classification of algebraic surfaces was strictly proved by Kunihiko Kodaira and others after about 100 years.

And every time the dimension increases by 1, the difficulty of the algebraic variety classification problem increases geometrically.

In 1970, the classification of 3-dimensional clusters was considered basically unthinkable.

Even Mori Shigefumi gave the classification of 3-dimensional clusters, but the higher-dimensional Mori theory has not broken through for a long time due to the complexity of the minimal model program.

Therefore, the difficulty and arduousness of this can be imagined.

Even though Chen Zhou had already solved the first problem of the minimal model program, he did not dare to guarantee that he would be able to completely solve the problem of the minimal model program.

Of course, Chen Zhou is still confident.

In his own words, that is, standing on the shoulders of giants, he can see far enough.

"The proof of the finite generation theorem gives a feasibility of Sen's theory in high dimensions..."

"But the algebraic variety of the characteristic p field is still difficult to deal with because there is no singularity resolution..."

Chen Zhou, who stopped writing again and pointed at the draft paper, frowned slightly.

The goal of Sen's theory is to classify high-dimensional algebraic varieties under double rational equivalence.

Its basic idea is to give a cluster, and then "hope" to obtain a representative element in an equivalence class, that is, a minimal model, through a series of "geometric operations".

The core of this series of "geometric surgery" is contraction mapping.

On the one hand, if you want to realize this series of operations, you must first ensure the existence of contraction mapping.

Regarding the proof of the theorem in this aspect, Chen Zhou has already given it, and it is not a problem.

But at this point, Chen Zhou's content about Sen's theory actually returned to the minimal model program itself.

Because, on the other hand, if the contraction map creates too singular singularities.

You have to transform it through an operation called flip.

Then, there is the question of the existence and finiteness of flip.

Existence is the first problem, finiteness is the second problem.

Therefore, Chen Zhou returned to the problem of the minimal model program itself.

"It shouldn't be a big problem to get the inspiration from the big brother, but there are more obstacles on this road than expected..."

"Forget it, let's think about it again, and arrange other things first..."

Chen Zhou who thought this way put down the pen in his hand.

Instead, he began to sort out the messy draft paper on the desk.

When Chen Zhou's hand touched the wrong question set pressed by the draft paper, his fingers froze slightly, but he didn't pick up the wrong question set and open it to read, but stuffed the wrong question set into his backpack .

The first question of the minimal model program has already told Chen Zhou a truth, not to rely too much on the wrong set of questions.

Therefore, Chen Zhou is also slowly changing his attitude towards wrong problem sets.

Of course, only mathematics.

If he encounters a problem with a high-energy physics topic, or just solves a problem, he must immediately turn to the wrong problem set to verify his answer.

When Chen Zhou packed up the desk, the door of the dormitory was also opened.

Chen Zhou, who heard the voice, opened the door and walked out of his room.

Seeing Cross, Chen Zhou smiled and asked, "How is it, Professor Cross, how many documents have you read?"

Cross replied without looking up: "Hurry up!"

Seeing this, Chen Zhou smiled again, and then said, "Have all the members of the research team come here?"

"There are still some people missing..." After thinking for a while, Cross explained again: "The time we gave was one week, and it has only been two days. Some people are not ready yet."

Hearing this, Chen Zhou nodded slightly.

It was his decision to give these people a week.

After all, the transfer of posts and the change of the research team are also considered a major event for scientific researchers.

You have to give them some time to digest and adapt.

This progress was within Chen Zhou's expectation.

Immediately, Chen Zhou continued: "When everyone is here, we will start to assign experimental tasks and make experimental arrangements."

After hearing this, Cross immediately raised his head to look at Chen Zhou, and said with anticipation in his eyes: "Is it possible to conduct the first experiment soon?"

Chen Zhou replied: "That's not true, you have to be familiar with it."

Cross asked puzzledly: "These people are carefully selected by us, so you don't need to be familiar with them?"

Chen Zhou glanced at Cross. The impatience of this guy was within his expectation.

Aside from the time spent at CERN, they have indeed not conducted their own research for a long time.

You can imagine how anxious this guy was.

However, in Chen Zhou's plan, the experiment at the Institute of High Energy will be in the next year at the earliest.

and……

Chen Zhou thought for a while and said, "I admit that you are all elites in high-energy physics, but you still need to develop a tacit understanding."

Cross didn't quite understand what Chen Zhou meant.

Chen Zhou didn't give him a chance to ask, he raised his hand and glanced at his watch, and said instead, "Shall we go out for a late-night snack?"

Cross was stunned for a moment, and just about to ask again, Chen Zhou had already opened the door and walked out first.

In desperation, Cross had no choice but to figure out the meaning of Chen Zhou's words, while speeding up his pace and following.

On the second day, Chen Zhou still did not go to the Institute of High Energy. Cross and Gao Jie were still busy working on this research team of the Nobel laureates, which attracted the attention of all high energy physics researchers in Huaguo.

However, the absence of Chen Zhou disappointed many people who came to report.

Compared with the previous two days, today seems to be the peak time for researchers to report.

All the members of the research team are here today!
While Cross and Gao Jie were surprised, they were secretly delighted.

When the staff is all here, the boss will always show up, ready to do something big, right?

In the evening, when Cross returned to the dormitory.

Chen Zhou also learned the news from Cross.

However, Chen Zhou was somewhat depressed when he heard the news.

Originally, he planned to take advantage of the remaining few days to settle the postgraduate affairs at school.

In that way, there is no need to delay the vacation time of some students, and it can also free up some time for myself, which is the best of both worlds.

But who would have thought that Cross, who said to himself yesterday that "there are still some people short", said to himself today, "Everyone is here, when will the boss come?"

However, Chen Zhou could also figure out the reason.

After all, this is the research team of his Nobel laureate, and these selected researchers must be like winning a lottery.

It's just that the job at hand has to be handed over, and you can't just walk away.

This is how it happened. After the notice was issued, the first two days were not deserted, but there were not many people.

And once the handover of the work at hand is completed, the rest of the people will naturally rush to report.

Thinking of this, Chen Zhou couldn't help but feel that his charm is still as great as ever!
The facts are just as Chen Zhou guessed.

Most of these researchers are the backbone of the original research group, and most of the participants are academicians' projects, and most of them must be led by Changjiang scholars.

Even if they wanted to put down their work immediately and throw themselves into Chen Zhou's embrace, the original boss would not let them go.

Therefore, in a short while, the handover of this work could not be completed, which delayed some time.

When the handover of work was completed, he hurried to join Chen Zhou.

Chen Zhou, who had figured this out, no longer struggled.

Now that everyone is here, it is time to implement the experimental arrangements of the research team.

The time before the year was just used to prepare for the experiment.

As for the graduate students I want to bring, I can only ask the two old professors Wu Xiping and Zhang Zhongyuan to help.

Chen Zhou believes that the vision of the two old professors is still acceptable.

He would definitely be able to screen out the students who satisfied him from the large number of resumes that wanted to apply for graduate students.

That's right, when Yanda's official website released the announcement that Chen Zhou wanted to recruit graduate students, Yanda's students were erupting, and Mizuki's students were also erupting.

Also, the students in major colleges and universities across the country are all boiling.

Yanda's campus network was almost on the verge of collapse again.

It's not because of anything else, but there are too many students from other schools pouring in at once, and the server is not working well.

And they came here precisely for Chen Zhou's recruitment of graduate students.

Want to find news from the campus network.

After all, there are not many college students in Huaguo who don't know the campus network of Yanda University.

There shouldn't be too much news circulating here!
For example, the "magic post" "Big Brother Chen Zhou's Ambition"...

Who knows, about Chen Zhou's recruitment of graduate students, will there be some hidden explosive news on the Yanda campus website?
In addition, there are some people who come with questions.

They just want to ask, is it too late to change majors now?
That's right, many outstanding students in colleges and universities are regretting why they didn't choose mathematics and physics majors.

If this is the case, wouldn't there be a chance to follow the boss?
With the business card of Mr. Chen Zhou alone, no matter where you go, don't you have to be popular and spicy?

Chen Zhou didn't know what happened on the Yanda campus.

If he knew, he would probably reply with "It's too late".

However, there is a small additional condition before it is too late.

That is, as long as you pass his interview, you will be fine...

Chen Zhou had already thought about the arrangements for the two matters, so he asked Cross to inform everyone first tomorrow morning and hold a seminar on the subject in the afternoon.

And he, taking advantage of the morning time, went to "friendly visit" Professor Wu Xiping and Professor Zhang Zhongyuan.

Cross naturally has no objection to this.

On the contrary, his eyes were full of anticipation.

Finally, this subject, which was acquainted with CERN, is finally about to start a new journey after shelving it for such a long time.

In Cross's heart, there was actually an idea buried in his heart.

That is, he wants to be with Chen Zhou, ahead of CERN.

In other words, rush ahead of all the research groups in the world, solve the problem of neutrino oscillation experiments, and find heavy neutrinos!
After all, he doesn't want to taste the taste of being the first to get there.

This is also one of the reasons why he followed Chen Zhou.

2017 12 Month 28 Day.

A time destined to be recorded in the annals of high-energy physics in Huaguo.

In the morning, Chen Zhou, Wu Xiping and Zhang Zhongyuan talked briefly, and they readily agreed.

Zhang Zhongyuan, in particular, seemed very positive.

Positive, Chen Zhou thought he was going to make another post.

After finishing this matter, Chen Zhou rushed straight to the High Energy Institute.

In the Institute of High Energy, a group of researchers are waiting eagerly...

　Thanks to book friend Yan Hongxue for the 100 starting coins!
　　
　
(End of this chapter)