Tech Hammer

"Hello, Professor Lu! Professor Lu, is this the new junior sister in the college?"

The research center has seven buildings in total, and the courtyard is actually quite large. When Lu Dongyi and Jiang Chenshuang had just walked to Building 7, it happened that the graduate intensive class was over. They filed down from the second floor and greeted Lu Dongyi one after another.

Lu Dongyi had also taught them, so he knew them, but this time when a group of people greeted them, their eyes were focused on the girl behind him.

There are currently no girls in the intensive research class at the College of Partial Numbers. They are all a bunch of energetic young men. He can't directly say that this is the girl that his junior brother likes. Don't make any wrong ideas. Not only for fear of irritating these young guys, but mainly for falling into Jiang Chenshuang's ears, what does this girl think?

Lu Dongyi sighed in his heart and glanced sideways at Jiang Chenshuang. As expected, his head dropped even lower, and his two fingers were clasped together...

"Ahem, okay, today Professor Jules from the University of Maryland is here to tell you about the zeta function of Shimura clusters, right? Let me tell you, this issue is very important, especially when Professor Langlands and Professor Kertwitz raised it The idea of ​​comparing point counts with trace formulas can finally connect the zeta function with the automorphic L function, as well as some recent developments in the Abelian Shimura variety that we will talk about at the end."

"Hurry up and review carefully, look for relevant information, and sort out any questions immediately. In your spare time, you can ask Jules or other professors carefully, and then go back and study the short courses during this special training period. The center will organize a very serious exam, and the results will be sent to your instructor, so you should pay less attention to other questions and go check the information quickly!"

Two sentences extinguished the persistence of a group of graduate students in appreciating beautiful women.

Although there seems to be no precedent for registering for a class and having the research center organize an exam. But Lu Dongyi is a professor after all, and the warning in these words is very obvious, and it is best to avoid people.

After all, although there was no precedent, there was nothing they could do if they insisted on playing something like this. The group of people dispersed in a hurry, and many people secretly looked back at Jiang Chenshuang, and then started boring gossip: "Hey, you are talking about that girl Is she Professor Lu’s girlfriend?”

"I still believe any doctor's girlfriend. Forget it about Professor Lu. Among all the professors who are single due to their strength, I will trust Professor Lu. You don't know yet, right? The German female professor said last time She had to invite Professor Lu to dinner, and then Professor Lu took her to the cafeteria and bought four buns, then went to the office to continue discussing the problem."

"Really or not, is there such a thing?"

"Why are you lying to me? My instructor told me that many professors know about this."

"Professor Lu is sincere and never forgets the buns when faced with temptation! Awesome!"

…

"Don't mind. These are graduate students from the School of Mathematics who are participating in short-term training courses. They don't have any bad intentions." Lu Dongyi explained.

"Oh, I know, thank you Professor Lu." The girl responded softly from behind.

"Why are you thanking me? I'm helping them avoid getting into trouble. Hey... After all, when my junior brother is in a bad mood, he always has a way to make everyone feel as bad as him. No one has this ability. Already." Lu Dongyi sighed.

Jiang Chenshuang asked softly: "Huh? Professor Lu, can you tell me what Professor Tian wants to talk to me about when he calls me here?"

Lu Dongyi paused for a moment, then pointed to a building in front of him: "We are almost there. I will take you up and you will know."

…

In Tian Yanzhen's office, Ning Weizheng was sitting quietly on one side.

After explaining his ideas to Lu Dongyi, his senior brother Lu went out to relax for about half an hour when he was called over by Director Tian. When he walked in, he met a professor whom he had met for the first time. The professor looked him up and down curiously and left without stopping. Then he began to accept questions from Director Tian.

"Lu Dongyi said that you successfully constructed a mathematical theory of big data migration?" Tian Yanzhen asked directly.

"Well, yes!" Ning Wei nodded quietly.

"Have you verified it together?" Tian Yanzhen asked.

"It can't be said that it has been completely verified. You know, the theory has not yet been transferred to specific results. It is just a theory after all. I am also preparing to go to the computing center to apply for the use of supercomputing to verify some related issues. If the verification process can meet the requirements The expected result is probably about the same." Ning Wei replied calmly.

Tian Yanzhen didn't show it, but the shock in his heart was actually no less than that of Lu Dongyi.

He hasn't seen Ning Wei's research results yet, but the professor who said goodbye to Lu Dongyi just described it to him in detail. He knows that with Lu Dongyi's discerning ability, if Ning Wei's research is just a general result, He would never let his proud disciple lose his temper like that, or even say such stupid words as "This courtyard can no longer accommodate me."

After all, Lu Dongyi can be regarded as a man who lives like Versailles!

"Let's do it this way. You go directly to the computing center tomorrow to find Teacher Liu. Just say that I asked you to go and then do the verification directly. I will make an agreement with them in advance. If there is no problem after the verification, you can come and give it to me first. Make a report, and if there are no problems, the research center will hold a report meeting for you, and some domestic and foreign experts will be invited to listen and verify it." Tian Yanzhen said.

"This... Director Tian, ​​I plan to try to submit a paper to the STOC conference after verifying it." Ning Wei replied with some embarrassment.

According to Tian Yanzhen, the times will definitely overlap.

Ning Wei checked specifically this time. This year's STOC conference will be held in the middle of next month, and the paper submission window has been opened on the official website. If he had to give a report at the center first, he was afraid that there would be some time problems.

"STOC conference? Isn't your paper in the direction of mathematical theory? Submitted to the computer conference?" Tian Yanzhen didn't react for a while.

"If there are no problems in the verification, I will give some solutions to achieve fast and safe big data migration through my theory in the paper. I think there should be no big problem." Ning Wei explained.

Tian Yanzhen patted his forehead, almost forgetting that the child in front of him was not a pure mathematician. In fact, his experience in deriving turbulence algorithms from NS equations had already shown that Ning Wei could advance from mathematical theory to specific algorithms. Ability, he doesn't have this ability.

This is probably why this little guy doesn't think much about developing in the direction of pure mathematics.

A successful mathematician may not necessarily become a successful computer scientist, but computer scientists who are successful have a deeper understanding of relevant mathematics than ordinary mathematicians.

"Okay, if the conference approves your paper and invites you to give a report, the research center can wait until you come back from the conference. Or if your results have been reviewed, the research center can Open a course specifically for your theory." Tian Yanzhen said after pondering for a moment.

"We'll see this when the time comes..."

Before Ning Wei could finish his words, there was a knock on the door, interrupting him.

Tian Yanzhen glanced at the time, a smile appeared on his face, and said, "Please come in!"

Ning Wei looked at the office door, and then immediately saw Senior Brother Lu who had just disappeared. Before he could look back, a very familiar girl lowered her head slightly and followed Lu Dongyi into Tian Yanzhen. 's office.

Ning Wei was stunned for a moment, wondering if Director Tian could be so simple and rude, and then stood up subconsciously.

"Director Tian, ​​eh, junior fellow student is here too? I just met classmate Jiang at the entrance of the research center and said it was Director Tian who was looking for her, so I brought her over." Lu Dongyi explained.

"Professor Tian, ​​hello." Jiang Chenshuang also greeted Tian Yanzhen cautiously.

Tian Yanzhen glanced at Ning Wei, who was standing there in a daze.

Thinking that this little guy had been acting calm and at ease in front of him, but now he was starting to look dazed, he actually felt a little bit inexplicably proud in his heart.

"Oh, it's classmate Jiang here. Sit down wherever you want. Dongyi, don't leave either. Sit down together. I was just chatting with Ning Wei about his research results. I heard that you have done research together, so I just want to talk. Hey , Ningwei, why are you standing up? We are all sitting and chatting."

Tian Yanzhen spoke, and then glanced at Ning Wei again. This time he was disappointed. When he looked at Ning Wei again, the guy had returned to his previous complacent attitude and sat back in his seat. When Lu Dongyi arrived, he enthusiastically pointed to the single sofa next to Ning Wei and said, "Classmate Jiang, it's okay, don't be nervous, just sit there."

Then Tian Yanzhen looked at Jiang Chenshuang sitting on the spot pointed by Lu Dongyi. The girl sat very straight, with her hands on her knees in a regular manner, but her head was still hanging slightly, so that no one could see her. What are you thinking.

Tian Yan was really thinking about what to say, but Ning Wei suddenly spoke in a serious tone: "Well, Professor Tian, ​​I think your suggestion just now is very good. If the final theory can be verified, I am willing to teach the students some data about it." aspects of transfer theory.”

This extremely sudden sentence directly disrupted Tian Yanzhen's train of thought. What did he want to say just now?

When Lu Dongyi arrived, he slapped his thigh and said, "Hey, yes, why didn't I think of it just now? Director Tian, ​​I think it is indeed necessary to hold a class. This theory is a completely new direction, and it may be able to give many students a new lesson." Graduate students and doctoral students who have not opened a thesis have one more choice. A new direction is the easiest to produce results, and the theory itself also needs people to perfect it."

After watching Lu Dongyi finish his words, Jiang Chenshuang, who was sitting next to Ning Wei, finally couldn't help but turn her head and glance at Ning Wei secretly, and tasted Tian Yan's real product. But before he could find the right rhythm to speak, Ning Wei spoke again.

First, he naturally turned his head and looked in the direction of Lu Dongyi. Of course, no one knew who he was looking at except Ning Wei himself. After turning his head, he said humbly: "Senior Brother Lu, you can't say that. I just want to take this opportunity to learn from other students."

"Learning from each other?"

Lu Dongyi glanced at Ning Wei suspiciously and said: "Junior brother, there is really no need to be humble in front of me and Director Tian. Who can you learn from each other about the theories you study? If there is no problem in the final verification, in the future this You are the absolute authority in your field, especially when teaching, you can't act too soft."

Tian Yanzhen leaned back on his chair and resisted the urge to hold his forehead.

Look, Lu Dongyi is still too upright. Is that because he is being modest? Is he emphasizing it because he is afraid that the little girl will not know about his achievements?

Be a good professor and make yourself look like a compliment without even realizing it...

"Thank you, Senior Brother Lu, for the tip. I probably understand. You know, I just graduated from Jiangsu University this year. Now I am actually just an ordinary undergraduate graduate. I really have no experience in this area and nothing." I understand." Ning Wei said very ashamedly, with a very low posture.

After hearing these words that were enough to make someone vomit three liters of blood, Lu Dongyi finally reacted.

After all, he is just being honest, not stupid. But the nature of kindness still made Lu Dongyi decide to cooperate with Ning Wei.

"Um...junior brother, you are really ashamed to say that. After graduating from undergraduate program, I was selected by the Ten Thousand Talents Program and applied for the top youth project. Even when I graduated from undergraduate program, I could not reach this level."

How should I put it, Lu Dongyi's sincere tone, no one could hear any flattery in it, but it was enough to make Tian Yan so embarrassed that the hairs all over his body stood up. Unable to bear it anymore, he directly interrupted the two disciples' double act: "Ahem, okay, the research center will definitely study this matter carefully. However, Ning Wei's paper is going to be submitted to the STOC conference first, so even if the class starts, it will be nine Things will happen in a month. Let’s not talk about this for now, don’t leave Student Jiang in the cold.”

After hearing this, the two people immediately shut up and said nothing. Ning Wei also turned his head and looked at Tian Yanzhen seriously.

"Professor Tian, ​​I'll be fine if I wait for a while. If you have important matters, you can finish talking first." Jiang Chenshuang said quickly.

"No, no, we've decided. Well..."

Tian Yanzhen pondered for a moment and then said: "Classmate Jiang, to be honest, I invited you here this time to discuss something with you. I don't know if Lu Dongyi mentioned it to you when he brought you up just now. They like to listen to you playing the piano recently to relax their mind. You know, it is actually very hard to do mathematical research, mainly because the mental consumption is really too high. Being always mentally tense does have an impact on the efficiency of research. "

"So I'm thinking about asking you to come over for an hour or two when you are free and play the piano to help them relax. When you come, just make an appointment with them directly, because sometimes the center may There are lectures and some courses, so I'm afraid there will be a conflict in time. As for the cost, I asked a friend yesterday. It is said that the pianist they hire costs about 200 yuan an hour, but they occasionally get income from guest requests for songs. . There definitely isn’t any here, so I’ll set a price of three hundred for you? How about it?”

"ah?!"