Time passed very quickly, more than three hours passed in the blink of an eye, and all the questions in the notebook were finished by Zhou Hai.
Picking up the thermos cup on the table and taking 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: "Your boy'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 terrifyingly high."
"These questions in your notebook are basically the core points of line writing. If you master these, you will master almost one-third of the line writing in college or even graduate school."
Zhou Hai sighed a little. He had just watched Xu Chuan sort out his ideas and solve problems. After this contact, he really felt a lot.
He is worthy of being a super academic with perfect scores in the college entrance examination and 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 you can follow him to expand the boundaries of the question.
He has never seen such a talent in all his years of teaching.
"Teacher, please tell me more about this problem. After the number theory domain value calculation is completed, I don't quite understand how to convert it into domain expansion."
As for age and age, what does that count?
There is no such thing as so much emphasis on learning. Tao Zhexuan's students are older than him, so he can't teach them the same way.
"The core of this question lies in the distortion transformation of Hilbert space. It is necessary to construct a linear normed space for it, and then use calculus and the establishment of Cauchy-Schwartz inequality to decompose it."
Zhou Hai glanced at his student angrily, feeling a little embarrassed.
"Xu Chuan, let me explain this question to your senior brother and let me see how you are doing."
Just as he was about to talk again, his eyes fell on Xu Chuan beside him, and he remembered another thing.
"Oh, it's an invitation sent by Princeton yesterday. I forgot to tell you that in February next year, there will be an international mathematical research exchange conference at Princeton. They sent an invitation letter by mail, inviting you to come and do the Weyl_Berry conjecture.
Make an academic report on the proof process of weakened form.”
"No." Xu Chuan shook his head and replied.
Xu Chuan, on the other hand, was a little confused now and asked doubtfully: "Math club? What math club?"
This is not difficult for him, it can even be said to be something that comes easily.
It was Xu Chuan's explanation that surprised him.
Although he has only just learned and accepted this knowledge point, this does not prevent him from understanding it thoroughly and transforming it into something of his own.
Not only did he quickly understand the core of the topic and translate it into his own knowledge to explain it, but there was almost no feeling of jerkiness, frustration, or improper use of words during the explanation.
And Xu Chuan gave him the feeling of being a teacher who teaches all year round.
Xu Chuan was a little confused, why did it involve him.
Cai Peng didn't think too much and walked directly in front of Xu Chuan.
However, he did not refuse. When students ask questions to the teacher, the teacher has the responsibility to answer them. Even if a student in a big class comes to him, he has the responsibility to explain the question clearly to the students, let alone the students he teaches himself.
On the sidelines, after listening to these questions together, Cai Peng came over and pointed at the last question and asked Professor Zhou Hai with a shy smile.
It is normal for ordinary teachers to use words incoherently, stutter and forget words when they first take up teaching. Only teachers who have been in the classroom for many years and teach students can achieve this kind of fluency.
Explained without any nonsense.
I'm embarrassed to say it out loud.
"Then you explain these knowledge points so smoothly?"
After finally figuring out the core idea, Cai Peng blew a rainbow fart excitedly, only to be glared at by Zhou Hai, who was listening on the side.
I feel so tired, I'm afraid I won't be able to keep this student.
After all, he had not been 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 in a clear and transparent manner.
"Have you ever given lessons to others before? Or worked part-time as a tutor or something like that?" Zhou Hai asked curiously.
"I understand, you are a great boss! You are indeed a boss!"
"So that's the case, but it's okay, so I don't have to worry about next year's math meeting. I was planning to give you some pointers before." Zhou Hai suddenly understood and said with a smile.
"Okay, then let me talk about my understanding of this topic."
In this situation, let alone a college student giving lectures to graduate students, even ordinary lecturers could not do it during their first tenure.
"Boss, I'm sorry to bother you!"
After a while, he explained the core of the last question.
The conversation changed and Zhou Hai said to Xu Chuan.
"Forehead"
"I have a younger sister at home. I used to tutor her in mathematics and physics in high school. I also often explained some knowledge points to my classmates in high school. Maybe that's how I got exercise." Xu Chuan smiled.
explained.
He just asked Xu Chuan to explain the problem and had the idea of training him, but he really never thought that Xu Chuan could do this.
A freshman who was a freshman in college understood a topic after he lectured it once, but he, a graduate student who was writing his graduation thesis, actually didn't understand it.
Xu Chuan didn't hesitate. He pulled out a blank piece of paper on his desk and wrote down the calculation process and ideas while explaining it.
In his opinion, a master is a teacher, and people who can prove world-class conjectures are no longer on the same level as him.
Zhou Hai patted his head, stood up, found an invitation letter from the drawer, and handed it to Xu Chuan.
"This should have been given to you personally by Dean Rong of our academy, but he was on a business trip yesterday, so the invitation fell to me, and now it's given to you."
Beside, Cai Peng's eyes almost popped out of his head in shock.
Damn it, what did he see?
An invitation letter to the International Mathematics Conference held in Princeton, specifically inviting you to give an academic report!
What kind of god-level treatment is this?
He was so jealous that his back molars were almost broken!!!
