Great Country Academician

Time passed quickly, in the blink of an eye, more than three hours passed, and Zhou Hai finished all the questions on the notebook.

Picking up the thermos cup on the table, he took a sip of tea to moisten his throat, Zhou Hai looked at Xu Chuan, and said, "That's all, just digest it after you go back."

Then he added another sentence: "Your kid's talent in mathematics is really the highest among all the students I have ever seen, and his sensitivity to the core of knowledge is frighteningly high."

"These questions on your notebook are basically the core points of line generation. If you master these, you will have mastered almost one-third of the line generation of universities and even graduate students."

Zhou Hai sighed a little, just now he watched Xu Chuan sort out his thoughts and solve problems the whole time, after this contact, he really touched a lot.

He deserves to be a super student with full marks in the college entrance examination + double gold medals in IMO and IPHO. His talent is ridiculously high.

In mathematics, he has his own core learning ideas and understanding. Sometimes he asks a question and can expand the boundary of the question with him.

He has never seen such a talent in teaching for so many years.

"Teacher, tell me about this problem again. After the calculation of the field value of number theory is completed, I don't quite understand how to transform it into field expansion."

On the side, after listening to these questions together, Cai Peng came over and pointed to the last question and asked Professor Zhou Hai with a shy smile.

Zhou Hai glanced at his student angrily, and he felt a little ashamed.

A freshman who was a freshman understood the topic after he talked about it once, but a graduate student who was writing his graduation thesis couldn't understand it.

It's embarrassing to say it.

However, he did not refuse. When a student asks a question to the teacher, the teacher has the responsibility to answer it. Even if a student from a large class finds him, he has the responsibility to explain the question clearly so that the student can understand it, let alone the student he brought himself.

Just as he was about to talk about it again, his eyes fell on Xu Chuan who was beside him, and he remembered another thing.

"Xu Chuan, please explain this question to your senior brother, and let me see how you are doing."

Turning the subject, Zhou Hai said to Xu Chuan.

"Forehead"

Xu Chuan was a little dazed, why did it involve him.

"Boss, please!"

Cai Peng didn't think too much about it, so he moved directly in front of Xu Chuan.

In his opinion, those who are masters are teachers, and those who can prove world-class conjectures are no longer at the same level as him.

As for age and age, what is that?

How can there be so much emphasis on learning, Tao Zhexuan's students are older than him, so don't take them as usual.

"Okay, then let me talk about my understanding of this topic."

Xu Chuan didn't bother, he pulled a blank manuscript paper on the desk, and wrote the calculation process and ideas while explaining.

"The core of this problem lies in the distortion transformation of the Hilbert space. It is necessary to construct a linear normed space for it, and then use calculus and the establishment of the Cauchy-Schwartz inequality to decompose it."

This is not difficult for him, and it can even be said that it is easy to do.

After all, he was a professor at Princeton for more than ten years in his previous life, and he already had his own understanding of how to explain a knowledge point to students.

Although he has only just learned and accepted this knowledge point for a short time, this does not prevent him from understanding it thoroughly and transforming it into his own.

After a while, he explained the core of the last topic.

"Understood, big boss! You deserve to be a big boss!"

After finally figuring out the core idea, Cai Peng excitedly blew a rainbow fart, only to be glared at by Zhou Hai who was listening.

I'm so tired, I'm afraid this student won't be able to take it anymore.

It was Xu Chuan's explanation that surprised him.

Just now he asked Xu Chuan to explain the problem to train him, but he really never thought that Xu Chuan could do this.

Not only the quick understanding of the core of the topic and its transformation into my own knowledge to explain, but also almost no feeling of jerky, frustration, or improper use of words when explaining.

In this case, let alone a college student giving lectures to graduate students, even ordinary lecturers could not do it during the period when they first took office.

It is normal for ordinary teachers to use words incoherently, stutter and forget words when they first take up the class. Only teachers who have been in the classroom for many years and teach students can achieve this kind of fluency. Explain, there is no nonsense.

And Xu Chuan gave him the feeling that he was like a teacher who taught all the year round.

"Have you taught others before? Or worked part-time as a tutor?" Zhou Hai asked curiously.

"No." Xu Chuan shook his head and replied.

"Then you explain these knowledge points so smoothly?"

"I have a younger sister in my family. I used to teach her some math and physics knowledge in high school. In high school, I often explained some knowledge points to my classmates. Maybe this is how I got it." Xu Chuan smiled. explained.

"So that's the case, but it's okay, so I don't have to worry about next year's mathematics meeting. I was going to give you some advice before." Zhou Hai suddenly understood, and said with a smile.

Xu Chuan, on the other hand, was a little puzzled now, and asked suspiciously, "Mathematics society? What mathematics society?"

"Oh, it was the invitation sent by Princeton yesterday. I forgot to tell you. In February next year, there will be an international mathematics research exchange conference at Princeton. There is an invitation letter sent by mail, inviting you to conjecture on Weyl_Berry. Make an academic report on the proof process of the weakened form."

Zhou Hai patted his head, got up and found an invitation letter from the drawer, and handed it to Xu Chuan.

"This matter was supposed to be given to you by the honorable dean of our college, but he was on a business trip yesterday, so the invitation letter fell to me, and now it is for you."

On the side, Cai Peng's eyes almost popped out of shock.

Fuck, what did he see?

The invitation letter of the International Mathematics Conference held in Princeton is specially invited to make academic reports in the past!

What kind of god-level treatment is this.

His envious and jealous back molars were about to be crushed! ! !