in the afternoon.

Stepping into the classroom ringing into the classroom, and looking at the crowded classroom, Lu Zhou smiled and made a simple and clear opening remarks, and then began the first class of computational materials in his life.

In fact, in a strict sense, the course of computational materials science is not in the necessary course of the professional, and the mathematics knowledge and programming foundation involved need to be too difficult for the undergraduate level.

However, with the development of computer technology, the existence of computational materials science is getting stronger and stronger, and the position of Lu Zhou himself in this emerging discipline has led to the fact that this course has been stuffed into the elective course, and it must be The kind chosen.

After all, Jinling University has been running such a school for so many years, and there is such a Nobel Prize. Nuo was not stopped by the boat, I was afraid that the statue was erected.

However, in fact, the school has thought more.

Even if there is no "must have" setting, he does not need to worry about the situation where no one will come to class.

Sitting in the classroom is not only the students of Jinda, but also the professors who took the subway from the East side to the school, and even the professors of theoretical chemistry, nanomaterials, etc. Even if most people complain after the class, they will complain on the social platform, “It’s hard to be” and “I don’t understand”, but in fact, those who take notes seriously are still occupying the vast majority...

The class was completed in the spirit of one hundred and twenty cents. In a round of applause, Lu Zhou left the classroom.

Standing in the hallway and looking at the phone, seeing the time is still early, so he turned and went to the office of a few yards.

When he came to the office, several of his students and assistants were here.

Although he did not come to the office to show his face these days, several of his students still insist on attending punches every day.

When I walked to my position and sat down, I looked at the clean and neat desk. Lu Zhou reached out and flipped it down in the folder next to it, but did not find what I was looking for, so I asked casually.

"What about the scratch paper I put on the table?"

Upon hearing Lu’s inquiry, Assistant Zhao quickly stood up and said, “I am in your drawer when I am helping you organize your desk.”

Lu Zhou: "Well, thank you... but in the future my desk won't have to be sorted out for me, let it stay the same."

Zhao Huan is embarrassed to say no: "Good professor, I will pay attention."

I found the draft paper from the drawer, and Lu Zhou flattened it on the table, looked at the lines of the lines written a week ago and thought about it for a while, then continued to write down the back of it. .

Looking in the direction of Lu Zhou, Feng Jin, who had previously written at the desk, hesitated, and finally made up his mind and stood up and walked over to him.

"professor."

Looking at the student standing next to the desk, Lu Zhou, who was in a good mood, casually asked, "What happened?"

"That question... Did you come up?"

Lu Zhou smiled and said: "You read something on my paper?"

Feng Jin scratched his cheeks a little bit: "I accidentally looked at my eyes..."

Looked at the shackles on his face, Lu Zhou did not say anything.

In fact, he did not care very much that Feng Jin had stolen something on his draft paper.

After all, if it is something important, I will not throw it on the table. Even if I don’t hide it, I will at least put it in the drawer.

"And then? Have you studied that problem for a week?"

"... um," looked at Lu Zhou, who didn't care much. Feng Jin's heart was relieved, and some of his eyes scratched his head. "I tried for a week, but I didn't have a clue."

"It’s normal to have no clue. If you can solve the problem, don’t read any master's degree. Just come to be a professor.”

When I heard this sentence, Feng Jin smiled.

As soon as he came up, he challenged the Young Mills equation. He admitted that he really did expand.

Looking at the expression on his face, probably guessed his thoughts, Lu Zhou smiled and continued: "Talk to me about your feelings this week."

Feng Jin sighed slightly: "Thinking?"

Lu Zhou: "Yes, since you have said it, you have been thinking for a week, then whether you can think of the solution to the problem, you still have to think of something? Don't tell me that you are just facing the office draft paper, Made a bunch of graffiti that didn't make sense."

Feng Jin’s face turned red and argued: “It’s not graffiti, I’m thinking seriously.”

The eyebrows picked and picked, Lu Zhou asked: "For example?"

"For example..." I want to say that I am afraid that Lu Zhou is laughing at myself. Feng Jin hesitated, and finally bite his teeth and boldly said his own vision. "According to my understanding of quantum mechanics, the classic Yang Mills field is Mass-free, yet strongly interacting media particles can be of a quality. In this case, if we introduce a scalar field on a space-time manifold, the problem may be simpler."

Lu Zhou applauded and nodded: "Not bad."

Feng Jin accidentally looked at Lu Zhou, but he did not expect that he would praise himself.

Lu Zhou: "Do you self-study excessive mechanical mechanics?"

Upon hearing this sentence, Feng Jin, who had some unexpected surprises, was suddenly depressed.

It is necessary to come to the professor to praise that it is not his own thoughts, and that knowledge itself has an attitude of preparing for extracurricular knowledge in advance...

Looking at Feng Jin, who nodded his head, Lu Zhou suddenly smiled and said: "You remind me of a person."

Feng Jin slightly stunned, and subconsciously asked: "Who?"

"One of the students I took at Princeton is now probably reading at Witten. He is in the direction of mathematics and physics. You have a bit like personality, and you have to be stronger."

Speaking of it, time really fled, and in the blink of an eye he has been away from Princeton for more than a year.

I don't know how his students are now.

Qin Yue is still still a lecturer at Princeton. They have also exchanged questions on number theory in the mail some time ago.

Vera...

The look was a little subtle and unnatural. Lu Zhou coughed a little and ended the topic.

"Through the distance, return to the previous topic, objective evaluation, your idea is not a big problem in a sense."

Upon hearing this, Feng Jin was excited to ask: "Really?"

"... Don't be in a hurry, I just said, there is no big problem," seeing Feng Jin's face as excited, Lu Zhou continued, "However, in physics, no problem is not necessarily It means correct."

“Doesn’t it mean... correct?”

"Yes," Feng Jin, who looked at the squatting there, nodded slightly with a smile. "Whenever you can really understand, the meaning of the sentence I said, the distance between the truth and you is very Near."

......

It was brought to the school at six o'clock in the school.

When Lu Zhou returned home from school, the weather outside was basically deep.

Go straight into the new study room, open the chair and sit down. He quietly picked up the pen and began to make the final finishing of the certificate that was not completed in the morning.

Sometimes math problems are so magical.

When a thought goes through, and it can be foreseen to continue, the subsequent process is nothing more than a matter of course.

After writing the last line of calculations, looking at the stack of draft paper, Lu Zhou’s mouth evoked a comfortable smile.

Although it is not a decisive result, it can at least be a staged achievement.

That is, using the mathematical method to prove the existence of the solution of the Yang Mills equation.

As the first half of the first half of the Millennium Challenge on the Young Mills equation, the problem in this section is actually not challenging for him.

Although he used some math skills to solve this problem, there is no innovative method.

Basically, the core part of the whole proof is still built around the l-shaped shape that he pondered in solving the ns equation problem.

But in any case, this problem is solved.

The next step is to find a solution to the Yang Mills equation...

Compared with the existence of the proof of the existence of a single solution, this part of the problem is undoubtedly more challenging...