The top student must be diligent

Narrowing his eyes, his thoughts began to wander infinitely.

"The properties of materials are also affected by different scales. From the atomic scale to the macroscopic scale, how to achieve a unified description of multiple scales in absolute electronic calculations has become another big challenge."

Thinking of this, he wrote the words "multi-scale modeling" on the draft paper.

"If we can combine molecular dynamics and finite element analysis to build a unified computing framework from micro to macro, it should have very good results in solving multi-scale problems."

"And then there's..."

There are many difficulties, but difficulties are meant to be solved.

If proving those conjectures in mathematics requires theoretical innovation, then solving such application difficulties requires more flexible combination of existing methods and finding new methods.

"It's just a more difficult question."

The corners of Xiao Yi's mouth curled up, but his brows did not wrinkle at all.

On the contrary, I enjoy such difficulties even more.

Chapter 146 Zhang Yitang’s request for help

Time passed quietly.

In the following days, Xiao Yi stayed at the Entrepreneurship Center and conducted research.

As for such things as taking classes, naturally they don't exist.

Of course, the college wouldn't say anything. To a certain extent, they wished Xiao Yi would never come to class.

Xiao Yi's not coming to class means that he is studying something more important.

Maybe if he really researches it, the posters in their school can be replaced again?

Just like that, a month passed.

…

At 11 o'clock in the evening, Xiao Yi raised his head, stood up from his seat, circled three times to the left and three times to the right, twisting his neck and twisting his butt.

After moving his body for a while, he looked at the time.

Well, another day has passed.

But...

He smiled.

Spread several pieces of scratch paper on the table one by one.

The theoretical model for absolute electronicity calculations has been basically completed.

What's left is to use machine learning to feed a variety of experimental data to this model, so that it can then optimize the prediction of electron trajectories under different circumstances.

As for where these experimental data came from, there is no need to worry. Luo Mingya had already promised him that she would provide him with a large amount of experimental data, so today he has also contacted Luo Mingya and obtained quite a lot of it from her. data.

Of course, in addition to these data, he can also find a large amount of data on the Internet to feed this model.

But before that, he first had to write the model onto the computer.

"Let's start writing tomorrow. We'll go back tonight."

Thinking of this, he tidied up the room and left.

Soon, after returning to the dormitory, he opened the door and said, "Children, your emperor is back."

However, what caught him off guard was that as soon as he closed the door and turned around, he found that he was surrounded by three people, Ye Cheng.

He leaned back and said warily: "What do you three want to do? Are you rebelling?"

Ye Chen stepped on his chair with one foot, then held the clothes drying rod in one hand and put it on his shoulder. The other hand pointed at Xiao Yi and said: "Go up! Get this pigeon for me!"

Song Ziyang and Luo Qiao immediately rushed forward and held Xiao Yi up on the left and right.

"Rebellion, really rebellion!"

Xiao Yi stared at these three guys with wide eyes, "Who gave you the courage!"

"Hmph! Quiet!" Ye Cheng picked up his metal pencil case and slapped it on the table like a gavel, saying: "Bold Xiao Yi, as a member of Dormitory 313, how dare you do this in broad daylight? Is it a crime for you to do something that violates the dormitory harmony law and hurts the feelings of your roommates?”

"How can you accuse someone of innocence out of thin air?" Xiao Yi defended with wide eyes.

"Hmph! Still being stubborn!" Ye Cheng waved the clothes drying rod in his hand and said, "Come here, give me evidence!"

Luo Qiao next to him immediately took out his mobile phone and handed it to Ye Cheng.

Then Ye Cheng clicked on it a few times and showed it to Xiao Yi.

"Look! Is the person up here yours?"

Xiao Yi took one look and was stunned.

There was a photo on the screen, and in the photo, he and Luo Mingya were eating and chatting.

Isn't this the photo he took this afternoon when he asked Luo Mingya for experimental data?

Gan!

When did these guys take secret photos?

"Humph, I have nothing to say." Ye Cheng patted the pencil case again and said, "According to the first provision of the dormitory law, the person who leaves the bachelor first must call the other roommates daddy!"

"Bold Xiao Yi, are you dissatisfied?"

Xiao Yi rolled his eyes, and then said to Luo Qiao and Song Ziyang next to him: "Help me take down this boy Ye Cheng. I will treat you to dinner later."

Ye Cheng's eyes suddenly widened: "How dare you! You dare to bribe in public, it's so unreasonable! Song Ziyang! Luo Qiao! Why don't you punish him quickly!"

However, Song Ziyang and Luo Qiao did not listen to him. Instead, their eyes lit up and they asked Xiao Yi: "Seriously?"

"Seriously." Xiao Yi nodded his chin: "And you can choose from restaurants near the school."

Luo Qiao and Song Ziyang immediately let go of Xiao Yi, turned around and walked towards Ye Cheng: "I'm sorry, Cheng'er, he gave too much."

"You! You can't be lewd with wealth, and you can't be subdued by power! Even if you have money, you can't do whatever you want!"

Ye Cheng pointed at them in horror, but was quickly taken down.

Xiao Yi twisted his arm, clenched his fist, and then walked up to Ye Cheng with a grin: "Sorry, sir, you can do whatever you want if you have money."

Then he suddenly grabbed Ye Cheng's waist and scratched him fiercely.

Ye Cheng immediately struggled, "Ahahaha, don't, ahhaha..."

Until the boy's expression was completely broken by the tickling, Xiao Yi let him go, shook his hand, snorted and said: "Little guy, you dare to fight with me? From today on, the first rule of the dormitory law is that whoever treats the guests to dinner is the boss."

After playing around, Ye Cheng recovered for a long time, but he still asked: "But, Brother Xiao, we still want to know who the girl next to you is."

"You are not really single, are you? We are studying mathematics, and wise men don't fall in love, understand?"

Xiao Yi rolled his eyes and said: "Go away, don't talk nonsense here, that is a doctoral student from the School of Materials, I have a cooperation with her laboratory project, and the dinner is purely to talk about something related to the project. You took pictures here and didn't tell me, hiding it, right?"

Hearing Xiao Yi's explanation, the three of them immediately breathed a sigh of relief.

Ye Cheng patted his chest: "Oh! You should have said it earlier. I was really scared. It turned out to be just a project cooperation. I almost thought you were really single."

Song Ziyang also let out a long sigh: "That's right, how can we find a girlfriend in our mathematics department? There is no girl in our class B. The people in the dormitory next door are always calling each other baby, which makes me homophobic."

Luo Qiao nodded repeatedly: "Indeed, Brother Xiao, you don't know. When I was secretly taking pictures today, I saw that girl. Although she didn't dress up, her bare face was better than any of the few girls in our college. At that time, I thought you deserved to die."

Xiao Yi: "..."

Why do these three people's reactions deserve a beating more than one?

At this moment, his mobile phone suddenly rang.

Shocked, who would call him so late?

As a result, he took out his mobile phone and saw what was going on.

The person who called him was Zhang Yitang. Today, he seemed to be giving a report on the Landau-Siegel zero conjecture at Princeton University.

It is now past 11pm in China time. In Princeton University, it is 11am, which means Zhang Yitang is giving a report.

He shook his head helplessly. It seems that he still couldn't escape.

He gestured to his three roommates, and then he answered the phone.

...

At the same time, in a lecture hall far away at Princeton University.

Zhang Yitang was holding a mobile phone in his hand, and said to the scholars below: "It should be 11pm in China now. We can only hope that Xiao Yi is still awake."

The audience below all laughed and looked forward to it.

Just now, Professor Manjur Bhargava of Princeton University raised a very critical question about the circle method mentioned by Zhang Yitang and Xiao Yi in the paper.

As for this question, Zhang Yitang didn't know how to answer it. Just when everyone was worried about how he should deal with this problem, he performed a shaking hand on the spot.

He actually called Xiao Yi directly and asked him to help.

Although they were somewhat caught off guard, they had to admit that this seemed to be a very effective measure.

And to their disappointment, the call was quickly connected.

Xiao Yi's voice came from inside: "Professor Zhang, let me guess, you have a problem?"