Chapter 481

After examining the progress of Cheng Nuo's research, Dean Ding has become the most staunch supporter of the project.

That paper, though barely a semi-finished product.

Even the paper can not be counted, because it is only the superposition of some derived formulas, without any literal modification.

What kind of person is academician Dante? At least, he can be the dean of Tsinghua University's School of mathematics.

Not to mention the "elliptic Abelian group theorem" proposed by Cheng Nuo in the elliptic curve part, and the "Cheng's imaginary point" found in the part of modal commutation group, both of which can cause the whole mathematical world to shake.

Not to mention, academician Ding spent nearly half a month to understand the derivation process of Cheng Nuo's formula on that pile of paper, and found that the fact was just like what Cheng Nuo said.

On the BSD conjecture proof progress, 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 half a month ago, Dean Ding did not dare to say so firmly, but after seeing Cheng Nuo's true ability, academician Ding began to believe it.

That's one of the seven conjectures in the world!

Dean Ding thought it would happen to them at Tsinghua University, but it was in a dream.

But now, it is about to become a reality.

Dean Ding knows that he can't help Cheng Nuo too much, so he can only provide Cheng Nuo with an environment of no distractions as far as possible, and then, slowly wait.

…………

December 25, 2025.

In the severe winter, the weather in Yanjing is extremely cold.

Just now, when Cheng Nuo was walking on the road at the school gate, he saw two cars rear end. The driver got down and added wechat, then he went back to the car to drive voice scolding.

This kind of weather, unless necessary, Cheng Nuo seldom goes out.

Cheng Nuo came to the Research Institute's office with cold shivering, only to feel the whole body's blood began to circulate again.

Taking off his coat and making a cup of hot tea, Cheng started his day's work.

The third puzzle of BSD conjecture, Albert cluster, has finally reached the final stage after five months of hard work by Cheng Nuo and Zhang Wei.

Of course, there is still a final hurdle to the completion of the third puzzle.

Cheng Nuo has been solving this problem in the past half a month.

Now, Cheng Nuo finally has some inspiration.

The last difficulty is how to describe the various algebraic periods with computational invariants?

Algebraic period means a finite linear combination of subvariables, so an equivalent statement is that every element of WG is a class of algebraic periods with Q? Coefficients on v.

At first, Cheng intended to solve such problems by using a tate theorem proposed by the mathematician Tate in the last century.

But after a few days of derivation, Cheng found that this method did not work.

Because Tate's theorem is a subspace WG of W fixed by Galois group G as a class of codimension I subclasses of Q? - vector space spanning v.

However, for Abelian clusters, the research object is actually a smooth projection variable on the curved field.

Predecessors can not learn, Cheng Nuo can only use the old method, that is, to create a new!

This is simple to say, but it is really simple to do.

The derivation of this new theorem is not framed in a fixed range like last time, which gives Cheng Nuo a lot of space to play.

Moreover, this belongs to the geometric direction, which Cheng Nuo is best at.

Let v be a smooth projective variable on field K, which is generated finitely in its prime field. Let KS be a separable closure of K and G be an absolute Galois group gal (ksk) of K. 】

【…… Modify a prime number which is reversible in K?. Consider the L-Adic cohomology group (the coefficient in the L-Adic integer ZL, scalar and then extended to the L-Adic number q?), and the cardinality range of V is KS. These groups are representations of G. For any I ≥ 0, a codimension-i Subvariable of V (understood as defined on K) determines an element of the cohomology group 】

in the morning, Cheng Nuo had his inspiration, but when he was about to leave work in the afternoon, he deduced the new theorem.

Sitting in front of the computer, Cheng Nuo looked at his "masterpiece" with satisfaction and exclaimed, "perfect!"

Over the past year, Cheng Nuo can 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 for sure that it will not take him three months to deduce the theorem of elliptic Albert group.

In the evening, Cheng Nuo endured the cold winter again on the way back to the apartment.At any time on the road, you can see a pair of lovers walking together arm in arm.

Some boys will be intimate with the waste heat of palm to warm his girlfriend's cold hands, and then nestle together to a hotel near the school.

"It's Christmas today."

Cheng Nuo sweeps a row of shops along the road and finds that there are several Christmas trees in front of them. Only then does he realize that Christmas has arrived.

More than a year of busy, let Cheng Nuo has gradually no longer pay attention to the outside world, even, seems to have forgotten the passage of time

"Wow! It's snowing, it's snowing!! Woo Hoo hoo, I finally see the snow! " In the distance, a few girls screamed.

Cheng Nuo looked up and found that there were small snowflakes floating in the sky.

Reach out, snowflake just fell into Cheng Nuo palm, then quickly melt.

Taking out the frozen mobile phone, Cheng Nuo stood on the roadside, opened wechat, found the familiar name, and sent a message: "Merry Christmas!"

For a long time, Muleng then replied, "it's hard to find out. It took half a month to think of me."

"I'm busy here, you know." Cheng Nuo's weak typing reply.

"Yes, yes. Professor Cheng, you are a busy man. I dare not disturb your work. So you'd better stay where you're cool! "

Cheng Nuo was embarrassed, "don't tease me like that. But seriously, my project should be over in the near future. Next year, I can spend more time with you. Then, I plan to get married in the second half of the year! "

After waiting for a long time, Mu Leng over there replied, "hum, no, I'm still in graduate school, and I'm still married early."

"Is there any rule that graduate students can't get married? Anyway, no matter what your opinion, the marriage will be decided next year. Even if it is strong, I will take you back! "

"You Rogue

"Where are you now, I'll come to you in a minute."

"I'm in the dorm. What are you doing here?"

"Of course, to show you what a real scoundrel is!"

Cheng Nuo put his mobile phone back in his pocket and ran to the graduate dormitory of Peking University next door.

Tonight, he wanted to see if he could turn Mullen into a small hotel nearby and start a great project!

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