Chapter 343

At nine o'clock in the evening, the plane stopped steadily at Kyoto International Airport.

got off the plane, refused Coach Hong's invitation to have dinner and celebrate, took a car casually, and Cheng Nuo rushed back to school.

After filling his stomach in the small restaurant next to the school, Cheng Nuo came to Professor Fang's home in the teacher's apartment non-stop.

The reason why he rushed back in such a hurry was not because he had to prepare for the Meisai thing.

The game won't start until two days away, so he doesn't have to be in such a hurry.

The reason why he came back in a hurry was because there was a very important thing waiting for him, and that was the finishing touches on the weak BSD conjecture!

That's right, after the unremitting research of Professor Fang and Cheng Nuo, the proof of this conjecture has reached 97% of the progress, and only the last few uncomplicated finishing touches remain.

And after almost a year of hard work, it seems that the clouds have finally opened and the moon is about to usher in the harvest season.

This project can be said to be the most difficult and highest-level research project since Cheng Nuo entered the university.

Now that the moment of success is about to come, how can Cheng Nuo not be in a hurry to witness this moment.

Knock knock~~!

Cheng Nuo had already informed Professor Fang of the news of his return in advance, so when he saw Cheng Nuo standing outside the door with a slight gasp, Professor Fang was not surprised.

He greeted him with a smile and poured Cheng Nuo a glass of water, "How is it, how is the harvest this time?"

The relationship between Cheng Nuo and Professor Fang has become more and more familiar, so he used it as a tone when chatting normally, "It's okay." Anyway, you know the speed arithmetic strength of our country, teacher. If I go, it's just the icing on the cake. ”

"Also, a group of children participated in the competition, and they didn't feel any sense of accomplishment when they won. Cheng Nuo added.

Professor Fang smiled and rubbed the thermos cup in his hand, "Even if it's going abroad to increase your experience." ”

"Also, in two days, the competition will start, and then the universities around the world will send people to participate, and then you will win a sense of accomplishment. ”

Professor Fang got up, "Okay." Let's not talk about that, let's get down to business. ”

Cheng Nuo's face was solemn and he listened carefully.

"In the two days you have been in the United States, I have roughly built the proof framework for the last 3% process. As he spoke, Professor Fang glanced at Cheng Nuo, "Actually, the most critical core part of our proof scheme lies in the Eisenstein series theory you mentioned. ”

"With the Eisenstein series theory as a bridge, and the connection between the previous and subsequent theories is realized, everything is like a matter of course. You've also found that we've had very few obstacles in the rest of the research. ”

Cheng Nuo nodded approvingly.

Indeed, the role of the "Eisenstein series theory" in the proof of the weak BSD conjecture is self-evident. It can be said that it is because of it that the original lifeless derivation formula has been completely revitalized!

Until now, Cheng Nuo is still a little lucky, glad that he had a flash of inspiration at that time, and he was able to think of this entry point. Otherwise, I don't know how long and boring the proof process will be postponed.

Of course, it's certainly not all about luck.

To let an ordinary person substitute for that scene at that time, even if it was a flash of aurabiubiu, he would not think of the Eisenstein series theory.

Because, they don't know what the hell the "Eisenstein series theory" is.

Therefore, it is still related to Cheng Nuo's usual unremitting accumulation.

After listening to Professor Fang's words, Cheng Nuo's face was overjoyed, "Professor, according to what you mean, we are about to finish it!"

Professor Fang nodded, "To be exact, it's been in the past two days. ”

"I've probably estimated that if we both run efficiently, we can get the remaining 3% of the progress done in a day and a half!"

"Then what are you waiting for!" Cheng Nuo was full of excitement.

Professor Fang looked Cheng Nuo up and down and smiled slightly, "Come to the study!"

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

For the remaining two days, Cheng Nuo did not return to the school dormitory, but stayed at Professor Fang's house.

Professor Fang's apartment is a three-bedroom apartment, so you don't have to worry about not being able to live in it. Moreover, Professor Fang is a lonely old man, so that Cheng Nuo can relieve his boredom at any time when he stays.

Also, in order to speed up the progress, the two of them are at full power, day and night are reversed, and they are generally tired of research, so they go back to the bedroom and fall asleep, and Professor Fang does not want to toss back and forth between Cheng Nuo's dormitory and the teacher's apartment.

Finally, under the night and day of the two, on the afternoon of February 13, Cheng Nuo wrote the last string of formulas on scratch paper:

"Thus, it is proved that in the case of analytic rank 1, let E be an elliptic curve defined on the algebraic field K, and the rank of E(K) is exactly equal to the order of L(E,s) at the zero point at s=1!"

Done!!

Cheng Nuo exhaled lightly, and something called "sense of achievement" filled his chest.

The world's conjecture, this is the world's conjecture, and it was ...... by me like this Proof out?

Cheng Nuo looked at the stack of scratch paper that had been piled up on the table, and there was a momentary loss of concentration in his dizzy eyes.

Although this is only a weakened version of the world's seven mathematical conjectures, it is indeed a world-level conjecture!

This is completely different from the petty fights before me.

Pass through the hall into the inner chamber (reach a higher level in one's studies or become more proficient in one's profess)!

For some reason, this word suddenly popped into Cheng Nuo's mind.

But it seems that after the baptism of this conjecture proof process, I do feel that I can barely be regarded as a member of the world mathematics level today.

Professor Fang, who was sitting beside Cheng Nuo, was also overflowing with joy, and his face was ruddy, as if he was ten years younger in an instant.

He patted Cheng Nuo on the shoulder, and his voice was excited, "Cheng Nuo, we succeeded!"

Cheng Nuo nodded heavily, "Well, teacher, we succeeded!"

The conjecture proved successful, but the work is not over yet.

The rest of the work required two people to compile the more than 200 pages of scratch paper into a paper and publish it publicly, announcing the great progress of the BSD conjecture to the rest of the mathematical community.

At the same time, Fang Ruoyu and Cheng Nuo will really be called the title of certifier.

Professor Fang looked up at Cheng Nuo, who looked tired, "Don't you still have a Meisai tomorrow, let's hurry up and go back and rest first, don't be in such a hurry to sort out the papers, I'll sort it out slowly by myself first." You play the perfect race. ”

"Okay. Cheng Nuo rubbed his eyebrows, not stiff, "Then teacher, I'll go back first, and I'll come over to help you in the perfect competition." ”

Although the competition time of the Meisai is four days, there is no rule that you must stay in the computer room for four days before you can come back.

Just like the last time I participated in the national competition, staying up late and fighting for a day will probably be easy to do!

Also, this time it seems that there is no need to bring two drag oil bottles, and his two teammates seem to be quite powerful, so it seems that he can't use it for a day.

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

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