National Top Stream

On the campus of Longcheng University in the early morning, in the office of the head of the Department of Mathematics, Director Zhou said in surprise, "What? He Ruining, are you crazy? You still want a chemistry lab?"

Zhuang Weiran sat calmly across from Director Zhou, watching Director Zhou's eyes widen with disbelief, and even looked at him with a strange expression.The doctoral students and graduate students next to them secretly peeked at the two of them, not daring to look directly at them.

"That's right." Zhuang Weiran nodded calmly, "We need a chemistry laboratory."

"Did you know that non-professionals can't get in chemistry laboratories at all?" Director Zhou laughed angrily, "I'm the dean of the Faculty of Science, but the laboratories of the Chemistry Department are managed by the director of the Chemistry Department , How about this, you go to the dean's office of the chemistry department and ask."

"I'm looking for you if I don't look for anyone." Zhuang Weiran looked at Director Zhou, "Anyway, I want a chemistry laboratory, can you let me do it?"

"Rui Ning." Director Zhou said with a sigh, "It's not that I don't want to give it to you, think about it, you have caused public outrage in the Department of Mathematics and Physics in the Faculty of Science, and now you want a chemistry laboratory. Chemistry What do you think about the department? Have you thought about this issue? We must pay attention to the impact."

"Then I don't care. I'm a chemistry laboratory anyway, so I'll let you figure it out."

"Let me figure it out." Director Zhou patted the table, furious.

"Are you threatening me? What if I don't give it to you?"

Director Zhou slapped the table, very angry, and stared at Zhuang Weiran.A look that if I don't approve it to you, what can you do to me.

Zhuang Weiran was very calm, and sat on the chair, "Director Zhou is right, since this matter is under the jurisdiction of the Department of Chemistry, then I will go to the director of the Department of Chemistry."

With that said, he really stood up and was about to leave the office and go to the Department of Chemistry to talk to the head of the department.Director Zhou was so angry that Zhuang Weiran didn't want to pierce the sky, he felt uncomfortable.Director Zhou and Li Fei think about the same thing, so pay attention to the impact.This thing is given as long as it is said. Is there no one in the chemistry department to talk?

Now the Department of Chemistry and the Department of Biology are watching the excitement of the Department of Mathematics and Department of Physics, but Zhuang Weiran went to their Department of Chemistry to ask for a laboratory.Does that mean that Zhuang Weiran also wants to have a foot in chemistry?

That's okay, don't those professors from the chemistry department come to his office every day to protest?

There is even the possibility of further excesses!Thinking of this, Director Zhou has a terrible headache. The teachers and professors in the chemistry department need to be comforted.As for Zhuang Weiran, the treasure of their school of science, they also need to be appeased.The palms and backs of the hands are full of flesh, and it is difficult for him.Zhuang Weiran's attitude was not to discuss at all, but came directly to inform him.

All he needs is a chemistry laboratory, and if he doesn't give it to him, he will go to the chemistry department to grab it.Perhaps Zhuang Weiran has gone to the office of the dean of the chemistry department now, and in the afternoon the dean of the chemistry department has to run to him desperately.The Department of Chemistry doesn't have much sense of presence in Longcheng University. It's such a big department anyway. There are thousands of students in a department, and there are so many teachers and professors. Don't you want to lose face?Is this how your mathematics department bullies you?

"I mean Professor Zhuang." Director Zhou said with a sigh, "We also have to pay attention to the impact, right? Think about it, if you just go to the Department of Chemistry to ask for a laboratory, what will they think?"

"I can't manage so much."

"Okay, then at least explain to me clearly, what exactly do you want the chemistry laboratory to do?"

"Graphene experiment."

"I am going to make three-dimensional graphene and graphene composite materials. Especially in lithium-ion super batteries."

"My Rui Ning." Director Zhou had a headache and covered his forehead with his hands, "You are a mathematician, and you are running to make graphene composite materials, aren't you talking nonsense?"

"This is someone who majored in chemical engineering. Can you leave it to the professionals? How about this, it really can't be done. I will recommend a few chemistry competition talents for you in the chemistry competition next year and let them do it for you, okay?"

"No." Zhuang Weiran shook his head and said, "I want a chemical laboratory."

"My uncle." Director Zhou was almost overwhelmed, why is Zhuang Weiran so stubborn?

"You've never done a chemistry experiment. If something happens to you, it's fine if there's an accident in the chemistry lab. It's just a small lab. The question is what do you do? The chemistry experiment is so dangerous. If you don't pay attention, you will die." Ah." Director Zhou persuaded Zhuang Weiran earnestly, he really didn't want Zhuang Weiran to be hurt by doing unfamiliar chemical experiments.

This guy has never been exposed to chemistry before, and now he wants to do chemical experiments on a whim.This is not a question of whether he allows it or not, if Zhuang Weiran is in the experiment process, there will be any accidents.Principal Chen will be the first to let him go. I'm afraid the people above will also ask him to be held accountable.It took so much effort to get Zhuang Weiran back to China, but Zhuang Weiran had an accident because of a chemical experiment.

He can't afford such consequences.

"My Professor He Da, just take a break, don't spend a day full of useless things, what happened to your Hodge conjecture?" Director Zhou began to change the subject, thinking that this guy has been looking at graphene recently The paper, Hodge guessed, must have not been written much.

"It's okay." As a result, Zhuang Weiran nodded, "If there are no accidents, it can be done before June next year."

"Speed ​​up." Director Zhou began to tell him the importance of this subject to him, "We are going to submit this subject to the National Natural Science Award. This is an important step for you to enter the list of academicians. Professor Zhuang, Your efforts. Although you are now a Changjiang scholar, you are still far away from being an academician. If you can enter the supplementary list of academicians this year, you will be able to become an academician next year. You don’t have to wait a few years.”

"Professor He Da, the most important thing for you now is to quickly make the selection topic for the National Natural Science Award, not graphene. This graphene, there is still time to study it..."

"Don't fool me." Zhuang Weiran was still very calm, "Director Zhou, do you think you can fool me?"

"..." Director Zhou was about to gnash his teeth, this guy won't give in.

"It doesn't matter to me whether it is an academician or not. I want a chemistry laboratory right now." Zhuang Weiran said firmly, "I don't want anything except a chemistry laboratory. If you don't give it to me, I will do it wherever you go." where to go."

"Hey." Director Zhou almost couldn't laugh or cry, such a big professor is the only Fields Medal winner in Dragon City University.It's Huaguo Mathematics No.1 again, so it must be a bit fancy, right?Well, this kid is starting to be an old man, let him not leave.Isn't this a shame?

Director Zhou was also very angry. He patted the table and confronted Zhuang Weiran, "I won't approve it for you. If you like to follow me, just follow me. Don't get lost."

"I live at your house to eat and sleep."

"I'm afraid of you, why don't you play tricks on me?" When he was young, it's not like Director Zhou had never been stubborn with others. You want to be stubborn, right?Then it depends on who can be more stubborn than whom, the stakes are all explained to you, you still want to be so stubborn.

Li Fei rushed to the department head's office after hearing the news.Before entering the door, I heard Director Zhou arguing with Zhuang Weiran.

"Director Zhou, Professor Zhuang." Li Fei stood in front of the door and said awkwardly, "Are you talking to each other?"

"Li Fei, you came just in time." Director Zhou was so angry that it was the first time he met such a stubborn and shameless professor in all these years.Anyway, everyone is at the level of professors. No matter what, you still have to show some face, right?Zhuang Weiran didn't agree, he looked stubborn like a child who didn't go to school.

"Director Zhou." Li Fei walked into the room, "What's going on? You're always so angry, calm down, you're getting older, and you're so angry, it's not worth getting yourself mad."

When Director Zhou saw Li Fei coming, he was even more annoyed, "You come to judge."

The other students didn't dare to continue peeking at all. At this moment, the professor and Professor Zhuang were fighting.What is even more surprising is that Professor Zhuang is like a mangy dog, clinging to Director Zhou and not letting go.If you don't agree to Professor Zhuang, it is estimated that the two of them can argue in the office all day today. Originally, Professor Zhuang and Director Zhou have classes today.

The sharp-eyed doctoral student saw the professor being bullied, so he packed up and went to help Director Zhou with his class.

"It doesn't count if this guy wants a physics laboratory, but also wants a chemistry laboratory. If this gets out, will the impact be good?"

"Not good." Li Fei replied simply, "There will definitely be a big reaction from the Department of Chemistry."

"Look at it, look at it." Director Zhou patted the table, "Learn from Li Fei's enlightenment."

"My realm is low, without this awareness, I want a chemistry laboratory."

"You..." Director Zhou pointed at the tip of Zhuang Weiran's pen, his fingers trembling slightly, "You can't carve rotten wood!"

"Yes, I am rotten wood, I cannot be carved, the chemistry laboratory..."

"You..." Director Zhou was so angry that he was about to jump, Li Fei said next to him, "Director Zhou, you are going to class soon. Don't be angry if you are old, it's not the first day you know him, you What did you know about him?"

"I'm so angry." Director Zhou was so angry that Zhuang Weiran almost forgot the class, "Why do I tell you so much, I'm going to class."

"I'm going to attend the class." Zhuang Weiran saw Director Zhou leaving, and ran forward directly, following Director Zhou's step by step.That kind of shameless attitude made Director Zhou wish to punch Zhuang Weiran directly.

I have seen shameless professors, but I have never seen a professor who is not so shameless.

"He Ruining." Director Zhou said in a low voice, "You are also a Fields Medal winner, an internationally renowned mathematician, what do you look like now?"

"Ah?" Zhuang Weiran touched the tip of his nose, "What's wrong with me? Isn't this good?"

"It's pretty good, I think you just need a beating." Director Zhou quickened his pace, and Zhuang Weiran chased after him.

When I came to the classroom, the class had already started. Director Zhou entered the classroom first, looked at the students who were talking, and suddenly became quiet.Mainly because his face is too serious.Even if the students wanted to speak, they dared not speak.

Afterwards, Zhuang Weiran walked in. Director Zhou didn't expect that this guy would actually sit in the front row majestically, staring at him.

He was a little hairy in his heart, and said through gritted teeth, "This class, let's continue with the content of the last class."

The students looked at each other, Director Zhou's class, what is Professor Zhuang doing here?Director Zhou gritted his teeth and stared at Professor Zhuang, what happened to these two before?

When Director Zhou turned around, Li Fei also slowly walked into the professor, patted the shoulder of the student next to Zhuang Weiran, "Brother, borrow a seat."

Li Fei is also considered a well-known professor at Longcheng University. He has a good temper. When teaching students, he usually smiles and is very gentle.It's not like Zhuang Weiran with a straight face.It seemed that everyone owed him money and hadn't paid it back. The speed of the lectures was moderate, and he was able to explain in simple terms.If Zhuang Weiran's courses are very suitable for geniuses, then Li Fei's courses are very suitable for those students who feel that they have no talents.

Zhuang Weiran's lectures are really too fast, while Li Fei's lectures are relatively moderate.As long as you have previewed in advance, you can understand a lot, and some are difficult to understand. If you ask Li Fei after class, he will explain it cheerfully.It's not like Zhuang Weiran who has to diss and then explain in detail.

After Li Fei finished speaking, the students consciously ran to the back to sit down.I also don't quite understand what's going on with these professors.

Sitting in the front row were two key professors from the Department of Mathematics. The lecturer was the dean of the Department of Mathematics and the Dean of the Faculty of Science. No one dared to speak.The students were studying silently, and suddenly Zhuang Weiran stood up and said, "Director Zhou, I don't think you are right to say that."

Then he pointed to the blackboard, "Actually, it's quite laborious..."

As he said that, he left his seat, walked to the podium, and began to explain with chalk.

Li Fei sighed, and sure enough, this guy started to use his leverage skills again.There is nothing wrong with Director Zhou's explanation in this way, but this guy can really drive people crazy.When he was at Princeton University, this guy often had a fight with other professors in class.Already raised a lot of experience.

"In the research method of differential geometry..."

【…

The covariant derivative dydt of the vector field y along the curve γ, if only any curve γ on the differential manifold satisfies γ(t0)=, γ′(t0)=x

……

Considering the differential manifold as the embedded submanifold of the Euclidean space...is a dimensional smooth manifold, and the set of all smooth vector fields on it is recorded as x(), and the set of smooth functions is c∞( )

……

Suppose x is along the curve γ: [a, b] → the defined vector field, if é谨洌 )=0, then x is said to be parallel along γ

……1】

After Zhuang Weiran finished writing, he looked at Director Zhou provocatively, "So I personally think that Director Zhou's explanation on differential geometry is still a little insufficient."

Director Zhou took a deep breath, "Professor Zhuang said well, I am naturally inferior to Professor Zhuang in terms of differential geometry just now."

What's going on here?Are the two professors trying to fight?The students began to tremble, not expecting that the two professors would fight at any moment.Really, they didn't want to experience such a scene at all, even though Professor Zhuang was already sitting, everyone could see Director Zhou's dissatisfied face.

It is self-evident who he is dissatisfied with.

Professor Li Fei was cheerful and didn't speak, he looked completely out of it and didn't want to be a peacemaker.

If things go on like this, this math class will scare all the students.

However, before Director Zhou finished speaking, Zhuang Weiran stood on the podium again and began to argue with Director Zhou frantically. The differential geometry class stopped, and the knowledge was not learned. Instead, the two professors were fighting on the podium, making the students dizzy .

This kind of scene is very depressing, but very exciting.Think about it, these two are fighting with gods!Director Zhou is domestic no matter what. From Asia to America, his reputation spreads in human society.As long as students who study mathematics know that there is such a big boss.

Watching the two professors fighting with the gods on the side is really enjoyable.Although thinking about it, they really wanted to applaud such a picture, but they couldn't.

If he really clapped his hands and applauded him, he would probably be scolded out of the classroom by the two professors, and he would undoubtedly fail in the subject of differential geometry.

After class, Director Zhou was so angry that Zhuang Weiran found a gap in class and wanted to argue with him.He took the textbook and left, Zhuang Weiran stepped forward quickly, muttering non-stop, "Chemistry lab...Chemistry lab..."

Li Fei waited for a while, as if waiting for the two of them to walk away, before getting up.The students saw that Li Fei didn't leave, and they didn't dare to leave either.

"Hey, what are you all doing here? Hurry up and do what you want to do." After Li Fei left, there were discussions in the classroom.

"What's going on today? Are Professor Zhuang and Director Zhou in a fight?"

"My God, the three giants of our mathematics department appeared at the same time, it scared me to death."

"You didn't see Director Zhou staring at Professor Zhuang, it's so scary."

"The two professors were fighting with gods on the stage. Pity us students. They talked too deeply, and I didn't understand at all."

"I really didn't understand."

When Director Zhou returned to the office, Zhuang Weiran also came to Director Zhou's office. It seemed that he really planned to go wherever Director Zhou went.

I had to fight with Director Zhou to the end, put down the textbook, and Director Zhou hated him so much, "He Ruining, what's the matter with you? Are you the one who is so stupid? You even ran to make trouble in class."

Zhuang Weiran spread his hands and said innocently, "Director Zhou, how can this be called trouble? At Princeton University, there are too many things that such professors have come out to object to. Every time I have a class, those professors will come to object. It's normal..."

"You..." Director Zhou was very angry, "You bullied me for not having studied at Princeton, right? I haven't, haven't I been there?"

"Then why don't Director Zhou ask other professors at Princeton University to see if what I said is true?"

"Okay." Director Zhou took a deep breath, "Even if what you said is the truth, if you don't criticize sooner or later, but today, I still can't see what you mean."

"What can I mean? I don't think that what Director Zhou said is not very good. May I help you make up for it?"

"You..." Director Zhou's face turned pale with anger, "It's unreasonable."

"How about this, Director Zhou, if you approve my chemical laboratory, I will leave immediately."

Director Zhou was so angry that Zhuang Weiran laughed, "I still want a chemical laboratory, just dreaming!"

"Then I can only follow Director Zhou. I will go wherever Director Zhou goes." Zhuang Weiran said loudly to herself with her head buried.