Omnipotent Data

Chapter 322

It's June, and it's another year's college entrance examination time.

Thinking back to this time last year, Cheng Nuo was still sitting in the examination room of the college entrance examination, uh... Pretentious!

But now, he is still marching unswervingly on the road of being called a king.

It's just that the stage has changed from high school to university.

Thanks to Cheng Nuo's extremely difficult exam questions that drove many college entrance examination candidates crazy, the difficulty of this year's college entrance examination questions has been reduced a lot compared to last year.

Especially mathematics, it is no longer taught by Mr. Ge Jun himself. Candidates generally report that it is unbelievably simple.

It can be said that this group of children this year's easy college entrance examination questions were paid for by the seniors and sisters of the previous class with blood and tears.

But in the final analysis, this has nothing to do with Cheng Nuo. Anyway, whether the topic is difficult or easy, it doesn't matter to him.

However, this year's college entrance examination has nothing to do with Cheng Nuo.

It was still for that reason, after all, Cheng Nuo was the number one student in science in the college entrance examination last year.

So a week ago, a teacher of Qingcheng No. 2 Middle School who was serving as the director of the senior year contacted Cheng Nuo, asking him to record a cheering video for the students who were about to take the college entrance examination.

Just record it!

Cheng Nuo was the best at telling others about chicken soup.

…………

Qingcheng No. 2 Middle School, three days before the college entrance examination.

Director Qiu, the grade director of the third year, didn't even watch it. He directly sent the video sent by Cheng Nuo to the head teachers of each class, asking to play it for the students to watch at the class meeting, and accept Cheng Nuo's blessing BUFF bonus from thousands of miles away.

Therefore, when the head teachers of all grades in the third year of high school played the cheering video recorded by Cheng Nuo in class, it would look like this:

In the video, Cheng Nuo was wearing white short-sleeved sleeves, sitting on a grass field, with the whole view of the Tsinghua University library behind him, and everyone who watched was very envious.

Cheng Nuo pointed at the back and said with a smile, This is Tsinghua University, and the building behind me is the library of our school, which contains a total of 4.46 million books.

It is the top three libraries in Chinese universities.

Cheng Nuo turned around with his mobile phone to get a panoramic view of the surrounding environment, Over there is the auditorium of Tsinghua University, which has a history of more than 100 years, and here is the Bauhinia Apartment, you should have heard of it .And at the end of this road is our school's Science and Technology Museum, is it majestic enough? And...

At the beginning, Cheng Nuo first introduced some famous buildings of Tsinghua University, which already had rich cultural heritage. The purpose, of course, is to promote Tsinghua University.

The effect was quite good, and the eyes of the senior three students in Qingcheng No. 2 Middle School all showed longing looks.

Cheng Nuo said next, So, everyone is welcome to apply for our Tsinghua University. When the time comes, I, a senior, can take care of you more.

He added, Oh, of course, as long as you share enough.

Points, enough?

Pfft~!

Old Tie, what you said is a bit heartbreaking. Even if we know we can't go, wouldn't it be okay to fantasize about it?

Just like before, the reason why we rejected the special recruitment quota from Tsinghua University was that one reason was that we didn’t like being too far away from home, and the other reason was that the special recruitment quota was not for me.

The students were speechless, but Cheng Nuo continued in the video.

I heard from Director Qiu that you are going to take the college entrance examination in a few days, and everyone is very nervous. In fact, let me say that you don't need to worry about it at all.

The college entrance examination is a matter of first-time familiarity and second-time familiarity. The more you take part, the more you get used to it.

Ok? The truth is this truth. Listen to this sentence, why does it get more and more wrong the more you listen to it?

Boys, this is the most glorious moment in your life. Before the college entrance examination! At this time, you know astronomy first, geography second, elliptic hyperbola in the front, hybrid biosphere in the back, English on the outside, ancient Chinese on the inside, and the sequence of numbers. , Ma Zhe, it can be said that the origin of China has been traced for five thousand years, and the extension of Chizhou land and sea has been extended by millions...

I know that you all dream of walking into that place, talking about a vigorous love, or meeting a friend who can be with you for a lifetime, and a wanton and flamboyant youth.

Maybe your life there will be more tiring than high school, maybe it's not as beautiful as you imagined. But in the end, as a senior, I still want to give you eight words.

In the wind and rain, the construction site is waiting for you!!

With a click, the video ends with a black screen.

The students sitting under the podium were stunned for more than ten seconds before they gradually realized that the whole teaching building became extremely noisy in an instant.

But in short, this video can be regarded as a tonic, which relieves the tense atmosphere in the heart of the third year of high school, which is like facing a big enemy.

…………

Tsinghua University, Professor Fang's apartment.

Cheng Nuo handed a file to Professor Fang, Professor, here are some relevant materials about group algebraic curves that you asked Professor Tang to pass over.

Strictly speaking, the BSD conjecture is a problem in the field of number theory, but unlike elementary number theory conjectures like Goldbach and the prime number conjecture, this conjecture is very complex.

In addition to number theory, algebra, functions, group theory, and geometry are also reflected in it.

As Professor Tang is a master in the field of number theory research, Professor Fang asked him for some research materials related to the BSD conjecture.

Okay, let's put it here first. Professor Fang looked down at another document with reading glasses on, and said casually, By the way, have you copied this document yet?

Er...not yet.

You go downstairs to make a copy, and take it home to have a look. In name, although you are my assistant, I didn't just ask you to come over and help me with this job. Two brains working together, no matter what. Easier than turning a brain.

…………

Here, according to the Carathiodori-Zhou theorem, let V(M) be the totality of all analytic vector fields on the analytic manifold M, D be the symmetric subset in V(M),... an integral curve α:[ 0, T]→M, T≥0, so that α(0)=x, and α(T)=y, but, professor, what should we do next?

Is it required that the algebraic equation system F1(x1,...,xn)=0, F2(x1,...,xn)=0,...,Fn formed by n-variable polynomials F1, F2,...,Fn in a certain domain k (x1,...,xn) = 0 common solution set in the domain k?

At the end of June, Cheng Nuo was discussing the progress of the conjecture proof work in an office.

By now, Cheng Nuo had thoroughly understood the dozen or so drafts that contained Professor Fang's two years of hard work. According to Cheng Nuo's opinion, if all the verification process was carried out according to the route established by Professor Fang, then in the first two years, Professor Fang could be considered to have completed one-third of the progress in his spare time.

The current progress has reached 40%, and it can be done in one year, proving the other half of the BSD theorem.

Of course, the prerequisite is that the research direction is correct. If it is wrong, almost all the hard work of the previous two years will be in vain.

Professor Fang sat on the office chair, listened to Cheng Nuo's opinion with squinted eyes, and said with a smile, Your method is really good, but it's still a little troublesome.

Professor Fang pointed to a place on the draft paper, As far as I am concerned, the combination of complex analytic manifolds and Mobel varieties can be used. If V is a compact complex analytic manifold of complex r dimension, F(V) is the If it is a field composed of semi-pure functions, then F(V) is a finite field of algebraic functions, and its transcendental dimension s will not be greater than r. In addition, there is an s-dimensional algebraic variety V' and a semi-pure field from V to V' Transform T such that T induces an isomorphism between F(V) and F(V').

Cheng Nuo buried his head in calculations for a while, raised his head and gave a thumbs up, Sure enough, it's much easier!

By the way, Cheng Nuo, have you signed up for the Mathematical Modeling Contest? Professor Fang asked with a smile while holding a thermos soaked in goji berries.

Cheng Nuo: It's been reported.

Professor Fang: Your two teammates, they couldn't really be dragged from the road casually, could they?

Cheng Nuo: No.

Professor Fang: That's good, that's good.

Cheng Nuo: I randomly picked up two at the registration office.

Professor Fang: ...

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