Chapter 84: Let's get married!

Chapter 484
Dean Ding has been Cheng Nuo's most steadfast supporter of the project since he checked Cheng Nuo's research progress.
That paper, although barely a semi-finished product.
It's not even a paper, because it's just a superposition of some deduction formulas, without any text modification.
What kind of person is Academician Dante? He can be the dean of the School of Mathematics of Tsinghua University, at least he is an expert.
Among other things, the "elliptic abelian group theorem" proposed by Cheng Nuo in the elliptic curve part, and the "Cheng's imaginary point" found in the Modal exchange group part, these two can cause the whole mathematics The shock of the world.
Not to mention, after Academician Ding spent nearly half a month understanding the derivation process of the formula Cheng Nuo gave to the pile of papers, he found that the facts are indeed as what Cheng Nuo said.
Regarding the proof progress of the BSD conjecture, Cheng Nuo and Zhang Wei have reached more than 60%.
At this rate, perhaps within half a year, the BSD conjecture can be thoroughly proved by the two.
Moreover, this possibility is not small!
If it had been half a month ago, Dean Ding would not dare to say so with certainty, but after seeing Cheng Nuo's true ability, Academician Ding began to believe in it.
That is one of the seven major conjectures in the world!
Dean Ding thought that this kind of thing would happen to their Tsinghua University, but it was in a dream.
But now, it is about to become a reality.
Dean Ding knew that he couldn't help Cheng Nuo much, so he could only provide Cheng Nuo with a heart-free environment as much as possible, and then waited slowly.
…………
December 25, 2025.
In severe winter, the weather in Yanjing was extremely cold.
Just now, when Cheng Nuo was walking by the road in front of the school, he saw two cars rear-ending, and the driver got down to add WeChat and went back to the car to verbally scold.
In this kind of weather, Cheng Nuo rarely goes out unless necessary.
Cheng Nuo, who was tightly wrapped, came to the institute's office with a chill, only to feel that the blood in his body started to circulate again.
Taking off his jacket and making a cup of hot tea, Cheng Nuo started the day's work.
The third puzzle of the BSD conjecture, Albert cluster, has finally reached the final stage after five months of hard work by Cheng Nuo and Zhang Wei.
Of course, before the completion of the third piece of the puzzle, there is still the last difficulty.
Cheng Nuo has been solving this difficulty in the past half a month.
Now Cheng Nuo finally has some inspiration.
The last difficulty is how to use computational invariants to describe various algebraic cycles?
Algebraic period means a finite linear combination of subvariables, so an equivalent statement is that each element of G is a class of algebraic period with Q? coefficient on V.
At the beginning, Cheng Nuo intended to solve such problems by using a Tait theorem proposed by the mathematician Tate of the last century.
But after a few days of derivation, Cheng Nuo found that this method did not work.
Because Tai's theorem is a subspace G fixed by the Galois group G, as a category of the codimension i subclasses of Q?-vector space spanning V.
However, for the Abelian cluster, the research object is actually a smooth projection variable on the curved field.
The predecessors could not learn from, Cheng Nuo can only use the old method, that is, create a new one!
This is simple to say, but in practice, it is indeed quite simple.
The derivation of the new theorem this time is not framed in a fixed range like the last time, giving Cheng Nuo much room for development.
Moreover, this is a geometric direction, and Cheng Nuo is best at it.
[Let V be the smooth projection variable on the field k, which is produced finitely on its prime field. Let ks be the separable closure of k, and let G be the absolute Galois group Gal (ks/k) of k. 】
[...Fix a prime number that is reversible in k?. Consider the l-adic cohomology group (the coefficient in the l-adic integer Zl, the scalar is then extended to the l-adic number Q?), and the base range of V is ks. These groups are representations of G. For any i≥0, a -i subvariable of V (understood as defined on k) determines an element of the cohomology group...]
Cheng Nuo had the inspiration in the morning, but when he was about to get off work in the afternoon, Cheng Nuo derived this new theorem.
Sitting in front of the computer, Cheng Nuo looked at his "masterpiece" with satisfaction and exclaimed.
"perfect!"
Over the past year or so, Cheng Nuo could clearly feel his progress.
The more in this high pressure environment, the more rapid growth can be achieved.
This growth is visible to the naked eye.
Cheng Nuo can say with certainty that if he is allowed to derive the elliptic Albert group theorem, it will definitely not take three months.
In the evening, Cheng Nuo endured the cold winter again and walked back to the apartment.
On the road, you can see a couple of lovers walking together, arm in arm.
Some boys would warm their girlfriend's cold little hands with the residual heat of their palms, and then cuddled together and walked to a hotel near the school.
"Today is Christmas!"
Cheng Nuo scanned a row of shops on the side of the road and found that there were a few Christmas trees in front of them, only to realize that Christmas had come.
After more than a year of busy work, Cheng Nuo has gradually stopped paying attention to the outside world, and even the passage of time that seems to have been forgotten...
"Wow! It's snowing, it's really snowing!!! Oh, I finally saw snow!" In the distance, a few girls screamed ~EbookFREE.me~ Cheng Nuo looked up and found out Little snowflakes have floated in the sky.
Reaching out, the snowflakes melted as soon as they fell on Cheng Nuo's palm.
Taking out the frozen cell phone, Cheng Nuo stood by the side of the road, opened WeChat, found the familiar name, and sent a message: "Merry Christmas!"
After a long time, Muleng replied, "It's rare, this time I think of me after half a month."
"You know, I am very busy here." Cheng Nuo typed weakly in reply.
"I know, I know. Professor Cheng, you are a busy man. The little girl dare not interrupt your work. So, you should just stay cool and go!"
Cheng Nuo was a little embarrassed, "Don’t tease me like that. But to be honest this time, my project should be over in the near future. Next year, I can spend more time with you, and then I plan to Get married in the second half of the year!"
After waiting for a long time, Mu Leng returned the message, "Hmph, no, I'm still in graduate school, it's early to get married."
"Is there a rule that graduate students cannot get married? Regardless of your opinion, the marriage will be decided next year. Even if it is strong, I will take you back!"
"You... rascal!"
"Where are you now, I'll go over and find you right away."
"I'm in the dormitory, what are you doing here?"
"Of course, it is for you to see what a real rascal is!"
Cheng Nuo put his phone back in his pocket and ran to the graduate dormitory of Peking University next door.
Tonight, he wants to try whether he can turn Mu Leng into a small hotel nearby, and then start a great plan!
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