Chapter 322

It was June, and it was another year of college entrance examination.

Recalling this time last year, Cheng Nuo was still sitting in the examination room of the college entrance examination...... Pretend!

But now, he is still unswervingly moving forward on the road of being called the king.

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

Thanks to the super difficulty of Cheng Nuo's test papers, which drove many college entrance examination candidates crazy, the difficulty of this year's college entrance examination questions has decreased a lot compared with last year.

In particular, mathematics is no longer done by Mr. Ge Jun himself, and the candidates generally report that it is unbelievably simple.

It can be said that this year's group of children's college entrance examination questions are so easy that they were exchanged for blood and tears by the seniors of the previous year.

But in the final analysis, this has nothing to do with Cheng Nuo. Anyway, the topic is difficult or easy, and it's no bad for him.

However, this year's college entrance examination does not mean that it has nothing to do with Cheng Nuo.

is still for that reason, Cheng Nuo is still the top science student in last year's college entrance examination after all.

So a week ago, a teacher from Qingcheng No. 2 Middle School, who was the director of the third year of high school, contacted Cheng Nuo and wanted him to record a cheering video for the students who were about to take the college entrance examination.

Record it!

Telling others about chicken soup, Cheng Nuo is the best at it.

............

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

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

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

In the video, Cheng Nuo is wearing white short sleeves, sitting on a grass, with the whole picture of the Tsinghua University Library behind him, and everyone watching it is very envious.

Cheng Nuo pointed behind him and said with a smile, "This is Tsinghua University, and the building behind me is our school library, which has a total of 4.46 million books." It is one of the top three libraries in China. ”

Cheng Nuo took the mobile phone and turned around, taking in the nearby environment, "Over there, it is the auditorium of Tsinghua University, which has a history of more than 100 years, and this is the Bauhinia Apartment, everyone should have heard of it." And at the end of this road is the science and technology museum of our school, which is majestic enough. And ......"

As soon as he came up, Cheng Nuo first introduced some famous buildings of Tsinghua University, which have a rich cultural heritage. The purpose is naturally to promote Tsinghua University.

The effect is also quite good, and the senior students of Qingcheng No. 2 Middle School have a yearning look in their eyes.

Cheng Nuo then spoke, "So, everyone is still welcome to apply for our Tsinghua University, and when the time comes, I, the senior, will be able to take care of you a little more." ”

He added, "Oh, of course, if you have enough." ”

Points, enough?

Burst~!

Lao Tie, your words are a bit heart-wrenching. Even if we know that we can't go, can't we have a lust in our minds?

Just like before, the reason why we rejected the special recruitment quota of Tsinghua University was because we didn't like to be too far away from home, and the other reason was because the special recruitment quota was not me.

The students were speechless in their hearts, and Cheng Nuo continued to speak in the video.

"I heard Director Qiu say that you have the college entrance examination in a few days, and everyone is quite nervous. In fact, let me say that you don't have to worry about that at all. ”

"The college entrance examination is a matter of being born once and twice cooked. The more you participate, the more you get used to it. ”

The truth is this truth, why is it wrong the more you listen to this sentence?

"Boys, this is the most glorious moment of your life - before the college entrance examination! At this time, you know astronomy, geography, ellipse hyperbola in front, hybrid biosphere in the back, you can speak English outside, you can study ancient Chinese inside, you can find a number of sequences, you can speak Ma Zhe, trace the origin of China for 5,000 years, and extend the land and sea of Chizhou for millions of ......."

"I know that you all dream of walking into that place, having a vigorous relationship, or meeting a friend who will be with you for a lifetime, a wanton and flamboyant youth. ”

"You may be more tired there than you were in high school, or maybe it is not as good as you thought it would be. 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 reacted, and the entire teaching building instantly became extremely noisy.

But in short, this video can be regarded as a concoction, which has eased the tension in the heart of the third year of high school now.

............

Tsinghua University, Professor Fang's apartment.

Cheng Nuo handed a document to Professor Fang, "Professor, this is some relevant information about group algebraic curves that you asked Professor Tang to pass on. ”

The BSD conjecture is technically a problem in the field of number theory, but unlike elementary number theory conjectures like Goldbach and the prime conjecture, it is very "complex".

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

As a well-known person in the field of number theory, Professor Fang asked him for some research materials related to the BSD conjecture.

"Okay, let's leave it here for now. Professor Fang took reading glasses, looked down at another document, and said casually, "By the way, have you made a copy of this document?"

"Uh...... Not yet. ”

"You go downstairs and make a copy and take it back for yourself. Nominally, you are my assistant, but I didn't just ask you to come and help me. It is easier for two brains to turn together than one brain. ”

............

Here, according to the Caraciodori-Zhou theorem, let V(M) be the sum of all analytic vector fields on the analytic manifold M, and D be a symmetric subset of V(M,...... An integral curve α: [0,T]→M,T≥0 such that α(0)=x, and α(T)=y, but, Professor, what to do next?"

"Does it require n-ary polynomials F1 and F2 in a domain k,... , Fn, the system of algebraic equations F1(x1,... ，xn)=0，F2(x1，... ，xn)=0，... ，Fn(x1，... ,xn)=0 in the domain k?"

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

Up to now, Cheng Nuo has thoroughly eaten the dozen drafts that contain Professor Fang's two years of hard work. According to Cheng Nuo's opinion, if all the verification process really follows the established route of Professor Fang, then in the first two years, Professor Fang can be regarded as completing one-third of the progress in his spare time.

At present, the progress has reached 40%, and it will be almost possible to complete it in one year, proving the other half of the BSD theorem.

Of course, the premise is that the research direction is correct, and if it is wrong, then almost all the hard work of the first two years will be in vain.

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

Professor Fang pointed his finger to the scratch paper, "In my opinion, you can use the combination of complex manifolds and Mobel clusters. If V is a tight complex analytic manifold of the complex r-dimension, and F(V) is a domain of semi-pure functions on V, then F(V) is a finite domain of algebraic functions, and its transcendent-dimensional s is not greater than r. ”

Cheng Nuo buried his head in the calculation for a while, raised his head and gave a thumbs up, "It's really a lot easier!"

"By the way, Cheng Nuo, has the registration for the Mathematical Modeling Contest been registered?" Professor Fang asked with a smile while holding the thermos cup soaked in wolfberries.

Cheng Nuo: "It's already reported." ”

Professor Fang: "Your two teammates can't really be pulled from the road casually, right?"

Cheng Nuo: "No. ”

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

Cheng Nuo: "It's two of them that I pulled casually at the registration office." ”

Prof. Fang: "......"

Genius one second to remember the address of this site:. Mobile version reading URL: m.