School has started, and the campus of Yanbei University has become more lively, and the Mathematics Research Center has become more lively.

Director Tian said he didn't lie to him, for example, some elective courses in the School of Mathematics are directly on the research side. The research center also offers basic mathematics intensive courses for senior undergraduates of the School of Mathematics.

Of course, if Qiao Yu wants to go to these courses, he can also attend anytime. Of course, it is far more than these courses. Whether it is Yanbei University or Huaqing University, as long as it is a mathematics course, as long as it is he wants to listen to it. It doesn’t have to register online to grab classes, so he doesn’t need those credits and grade points for the time being.

Tian Yanzhen's request for him in the past six months is to just finish reading those books.

Qiao Yu also took practical actions to make Tian Yanzhen feel that he didn't need to worry too much about himself, a closed disciple.

On Sunday night, Qiao Yu would carefully prepare a reading experience, and then send it to his tutor early on Monday. Of course, Qiao Yu would not forget to send one to his teacher on Monday morning. Then he received two annotations. From the reading experience, it can be seen that his two math tutors of these basic math books have done in-depth research. Many details that he did not notice will be reminded in the annotations.

During this period, in order to thank Chen Zhuoyang for his help, Qiao Yu specially invited this senior brother Chen to have a big meal in Huaqing cafeteria.

Not only was the small building where he lived, he could finally have hot water, but he could even support him to secretly go to the second floor to take a shower at night while there was no one. Moreover, because the various college entrance examination teaching aid materials that Senior Brother Chen helped him collect were mailed back, Qiao Yu spent more than 300 yuan, among which there were many review papers for the best high school in Beijing.

Its scarcity can be explained by the fact that most of the teachers who set the questions in these papers have been selected into the national college entrance examination paper set group many times. After that big meal, Senior Brother Chen was even more attentive to Qiao Yu.

Because he accidentally noticed that the balance in Qiao Yu's card in Huaqing was a little too scary.

Let me put it this way, if someone steals Qiao Yu's one-card card, the starting amount will be more than ten years. Chen Zhuoyang calculated it casually and then concluded that even if Qiao Yu was nailed to the Huaqing cafeteria for thirty years from now on, he might not be able to finish the balance in the card.

Money is not omnipotent, but it can really measure the degree of pampering.

The favor from Grandpa Shi was so terrifying that Chen Zhuowen could no longer envy him. He only felt that the gap between people was too big and could not be compared. He really believed that if Qiao Yu took his paper and asked Mr. Yuan to help him correct it, Mr. Yuan might really take action himself.

Really, Chen Zhuoyang also wanted to find an opportunity to call Mr. Yuan and try it.

Unfortunately, there is really no chance. Of course, if there is a chance, Chen Zhuoyang doesn't feel that he can't call it out.

Qiao Yu's youthful face is really too different from his half-bare appearance. When Qiao Yu called Grandpa Shi, people could feel the beautiful relationship between his grandparents. He called Grandpa Shi. He might be able to hold back and vomit, but others might have the same vision.

Not as talented as it is, and has no age advantage...

In mathematics, it is easy to prove that he would just hold his junior brother's thighs firmly. A math doctor who doesn't want to do scientific research lowers his head and does not silence in order to graduate! On the other hand, although school started and Lao Xue also started to get busy, he still took time to see Qiao Yu's situation every day.

Sometimes I just come and take a look, and sometimes I come to give Qiao Yu some suggestions, such as helping him plan some courses that are necessary to go to every day. After all, people in Yanbei, so it is too wasteful of resources.

Qiao Yu is indeed very advised, but he has listened to fewer courses in the School of Mathematics, but he has listened to a little more elective courses in the School of Physics next door. He mainly focuses on the two courses of quantum mechanics and mathematical physics methods. He is not trying to develop in the direction of physics, at least Qiao Yu has no plans for the time being, but Qiao Yu thinks that appropriate broadening of knowledge is very beneficial to him.

In particular, some concepts of physics can slightly limit his preference for infinite divergence thinking, after all, physics does not have the freedom of mathematics.

As we all know, even in mathematical analysis, infinite divergence is a headache because it means that the result is likely to be impossible to define. For example, divergent series cannot produce a finite sum, which will directly cause the mathematical model to lose its practical significance. In addition to these daily courses, in the two weeks after the start of school, Director Tian was puzzled twice, and the teacher on the opposite side called him three times.

One of them was on the same day, in the morning, Director Tian answered his doubts. During lunch, Senior Brother Chen suddenly brought a birthday cake, and Lao Xue also came here to give him a birthday gift. Qiao Yu, who had a premonition, was called over by Grandpa in the afternoon, and sure enough, he celebrated his birthday again.

Yes, on February 3, the first year I came to Beijing, Qiao Yu celebrated his birthday twice in a row from noon to evening. He celebrated at Yanbei University at noon and at Huaqing University at night.

When he returned to Yanbei University in the evening, he called Qiao and criticized his mother for not calling him on his birthday, Qiao Xi woke him up with a few words: "What are you embarrassed? Did you celebrate your lunar birthday at home? I want me to remind you? You had already celebrated your birthday before you went to Beijing this year, and Coco also ordered a cake for you specifically!"

Yes, his lunar birthday is the 29th day of the twelfth lunar month. Because when he was a child, his grandfather was responsible for his birthday, and his grandfather only recognized the lunar calendar... So Qiao Yu celebrated his birthday three times when he was 16 years old.

Another time, my grandfather called me to Tsinghua University and Peking University, was to send Professor Zhang Shuwen, who had met him, back to the United States.

It was at this time that Qiao Yu realized that Professor Zhang was actually a professor and doctoral supervisor at Princeton University. He just called him a visiting professor in Huaqing. He came to Huaqing about once or twice a year to complete some agreed lectures and do some academic exchange activities at Grandpa’s Mathematics Research Center.

In addition, Grandpa Shi also introduced a professor Guo to know him. Professor Guo Zhenggong is also a student of Grandpa Shi. He is currently the director of the School of Mathematics at Huahai University. He is considered Qiao Yu's master by seniority. In fact, Qiao Yu had already checked the reasons and experiences of conflict between his teacher and Grandpa Shi online.

The details on the Internet are not very detailed, but there are probably some processes. The biggest gain for Qiao Yu is that he found that his grandfather, who was usually kind to him, was actually quite fierce when he was young and had a very hot temper. However, in response to the things mentioned online, Qiao Yu felt that it was probably just a battle of intentions, so he also showed great respect to his master.

As Xue Song said, the grudges of the previous generation were not considered to be on his head.

Of course, if anyone on both sides thinks he is uncomfortable, then I'm sorry. Qiao Yu thinks that if he gets angry, he can actually be quite fierce. Well, he must be as fierce as Grandpa when he was young, so he has to learn the whole set.

Fortunately, both Professor Zhang and Professor Guo are quite friendly to him, but at present, the Professor Guo is mostly for Mr. Yuan’s sake. The kindness and politeness often comes with a hint of alienation and disdain. Qiao Yu can feel it, but he doesn’t care.

People are not RMB, so it is impossible for everyone to like it. In the moral and legal class, the focus is on grasping the main contradictions. The attitude of a teacher is irrelevant. However, Professor Zhang, who was quite strict with him that day, was still quite strict, but he told him a lot, all of them were real things.

The words were full of protection. When he left, he suggested to Qiao Yu that if he wanted, he could go to Princeton Institute for Advanced Study in a few years as an exchange doctorate and study for one or two years, and get in touch with some more advanced mathematical ideas from abroad and broaden his horizons.

Qiao Yu naturally agreed very well, but he felt that he might have needed it before, but now he has two major document databases, Yanbei and Huaqing, so there is really no need to go out to communicate face to face with foreign bigwigs.

In fact, Qiao Yu always felt that the exchange of papers was more efficient, because high-end papers really didn’t talk so much nonsense, and all the proof process was clear at a glance. It was enough to allow him to understand the mathematical thoughts of the author of the paper. In short, Qiao Yu felt that his life at Yanbei University was still very comfortable.

Most of the time I spend reading books, reading papers, and occasionally going out for a few classes. And I have gained a lot from this peaceful life.

In terms of learning, Qiao Yu's progress can be said to be amazing in just two weeks. Yes, it is indeed amazing to describe it. After all, it can satisfy both academicians at the same time, and they are a little surprised when they are happy, which is enough to show how strong Qiao Yu's learning ability is. Even the two big guys support him to attend classes in the School of Physics more.

In addition, Qiao Yu found through observation that Teacher Lan did not lie to him. Whether it was Yanbei or Huaqing, the School of Mathematics and the School of Physics and Astronomy, there were only a few girls.

Even if there is, it doesn't seem to be based on Qiao Yu's aesthetics.

If you have nothing to do, go to the Weiming Lake next to you for more shopping, and you can always see many eye-catching seniors.

It seems that there is a reason why Teacher Lan, Lao Xue, Senior Brother Chen, etc., many mathematicians around him are still single at a very old age.

I had no contact with a few female classmates at first, and when I was young, I had to devote myself to those boring numbers. It would be strange if I could have a girlfriend.

The only thing that bothers Qiao Yu is probably scientific research. His research on the proposition he had previously proposed seemed to have entered a dead end. What he thought he could have shown up in front of his mentor and grandfather was now like a piece of idiot, making him feel tasteless and a pity to abandon it.

But overall, life is quite peaceful and fulfilling. This peaceful and fulfilling life is suddenly disturbed by a group of friends.

Because Qiao Yu had been too lazy to talk in his friend group for a long time, the group of three people gradually became deserted, and no one had bubbling for a long time. After all, everyone was actually quite busy.

But on Tuesday of the third week of February, Yu Yongjun suddenly started to @Qiao Yu in the group again.

"@Yu Shulinfeng, damn, damn, this year's first stage of special training is really at Yanbei University! Boss, you are invincible!" "Please, Boss, come out and let me see your heroic posture."

"Don't abandon me, boss, you forgot that I helped you carry the gun back then, and I also helped you fight against Yu Wei, that stupid guy. Really, come out and say something casually. Without your instructions, I can't breathe!" It must be admitted that the little fat man's speed was really fast. In a few minutes, he sent dozens of messages in the group, half of which were @Qiao Yu.

The direct effect is that the phone will shake twice every time.

Qiao Yu, who was so upset, finally picked up his phone, quickly looked through Yu Yongjun's crazy words, and sent an angry expression to the group. "Boss, you are finally out!"

"I'm busy! I want to study! I also need to do research!" Qiao Yu sent a serious expression with sunglasses over.

"No, boss, you can't just study. I forgot that you still have life! And we! You are immersed in the ocean of knowledge every day and arm your mind with culture. After a long time, what else can you have left besides that little knowledge!" I haven't seen you for a few months, and this fat man is still as shameless as ever... and makes people lose their temper.

But you can't say it, it's really effective...

Qiao Yu clearly felt that these days were very fulfilling. When Fatty said this, he suddenly felt that life was so empty. Yes!

During this period of time, he was busy studying, but he actually forgot that life still needs some simpler and pure happiness. Especially when he was hit by scientific research projects, he actually forgot that he could also attack other people's top students! Yes, now he is self-study most of the time, and even the happiness of attacking classmates is temporarily deprived.

The most annoying thing is that when I look around, I have no opponents around me for the time being, all of them are friends.

His senior brothers were very caring for him when they saw him. As for his peers..., there seemed to be no peers around him. So he felt unhappy and suddenly got up. The next moment, Qiao Yu also quickly started to speed up.

"Don't worry, I'm working on a very important mathematical problem. Do you know Schultz's theory of perfect space and the upper boundary estimation problem of rational points on the curve? Oh, you definitely don't understand, but it doesn't matter. You just need to know that combining these two is my recent research topic.

When everyone goes to IMO together, this topic will probably be overcome by me. At that time, you will know that I not only gain knowledge, but also worship from the mathematics community and rewards from teachers.

By the way, I may also gain tons of envy, jealousy and hatred... Alas, thinking about it this way, I am actually a little jealous of you two. You live a fulfilling life than me, and you don’t have to experience the loneliness that is so cold that it is high, but maybe this is the fate of a genius.”

Yu Yongjun: "!!!" Chan Buzhixue: "???"

Yes, Yu Yongjun sent nearly hundreds of messages in the group, but failed to blow Yu Wei out. Qiao Yu directly exploded Yu Wei out with a message. It can be seen that this guy has been peeking at the screen, but he refused to speak out, and he was still as arrogant as usual.

Qiao Yu suddenly felt a little sorry for Yu Wei because he suddenly thought of Senior Brother Chen. If the math industry is not talented enough, it seems that the longer you persist, the greater the blow you will suffer.

"Huh? Yu Wei, you are out again. I thought you had given up on math. Although discussing IQ is a serious topic, have you ever thought about a possibility that even CMOs can't get full marks and may not be suitable for learning math? (Serious Face)" Before Yu Wei could reply, Yu Yongjun jumped out first: "Brother, your blow is a bit wider, and it also hits your most loyal younger brother."

Qiao Yu immediately replied: "It's okay, you can learn computational mathematics in the future. I'll help you find out. This thing is very simple. You can do addition, subtraction, multiplication and division, and you can do this thing. But Yu Wei is different. He must be a man who wants to touch the algebra geometry of the porcelain algebra. If you don't believe it, you can ask him, but if you study this part, his IQ may not be enough.

Oh, by the way, Yu Wei, don’t think too much. I’m not saying you are stupid. Actually, you are quite smart, as smart as me, a senior brother. But this field is not smart enough, and the IQ requirement is higher than that of smart. For example, if you have an IQ of 160, it is far beyond normal people, but this field requires two hundred IQ, do you understand?"

After posting this passage, in order to prove his sincerity, Qiao Yu sent another serious expression to the group.

What to say, after all, he is a brother in the friend group. Qiao Yu really can't watch a rich second-generation brother who doesn't consider going home to inherit billions of property, but chooses to jump into the fire pit of mathematics. But then again, these days, he has heard his senior brothers talk about the lives of many awesome mathematicians, most of whom are really rich second-generations, and they have mines at home but not short of money.

After all, if you get stuck in the research on basic mathematics and theoretical mathematics, you may really be mediocre all your life...especially in foreign countries, such as Xida, the Earth Science and Technology Center.

As for a cold knowledge, unless you are a particularly well-known scholar at Xi'an University, the salary of professors taught in universities is not high, and the median annual income of professors is only more than 80,000 US dollars, and this is still pre-tax income. After individual deductions, after paying taxes in the state of residence, as well as various social security and medical insurance, there are only about 50,000 US dollars left. Including income of less than 5,000 US dollars per month, it is considered to be quite poor.

As for associate professors and assistant professors, the salary is lower.

Without fame, it means you won’t be invited to give lectures outside often, and it will be even more difficult to get projects...

Although many Western technology companies know the importance of mathematical theory research, if they want to invest, they naturally give priority to well-known theoretical mathematicians, such as Edward Witten, Peter Schultz, Mary Carter, etc.... Most ordinary mathematicians who want to obtain projects can only go to the application field, think of an idea and package it, which can make investors' eyes shine.

This is the reality. An unknown young professor found Google and said he was given a million dollars to find the final solution to N-body movement. He probably couldn't even pass the security guard's level. Without a material foundation, it is difficult to go far in this industry by relying on love alone.

So theoretically speaking, Yu Wei's family conditions are quite suitable for math, but Qiao Yu feels it's a pity. After all, the lack of IQ is a flaw... But obviously Yu Wei is not grateful, and only posted two short words in the group: "Haha..."

From these two words, we can see that there is only anger and no gratitude in our emotions.

Qiao Yu also began to persuade: "I understand your obsession with mathematics, but why don't you change the way? For example, you honestly take the college entrance examination, go to Guanghua College of Yanbei University, and then go home to inherit billions of wealth and run a family business. When you can manage the money, you can invest in my future research projects. When I get results, I will add a name to you. We will do the most suitable things for ourselves. This will not only produce results, but also make you full of participation."

Chan Buzhixue: "You are enough for Qiao Yu! I admit that you are better than me for the time being, but I will definitely catch up with you! Whether it is an exam or a paper, I put my words here!" He was very imposing, scared Qiao Yu and asked weakly in the group: "Oh, what if you can't do this sentence in the group?"

Yu Wei didn't reply for a while, and the group became quiet.

Perhaps I felt that Yu Wei's anger was already full today. The little fat man rarely did not continue to rush in the group, but started chatting with Qiao Yu after Qiao Yu asked that sentence in the group.

"Boss, don't hit Yu Wei too hard! I feel that his little universe is about to explode. In this way, I happened to accumulate several difficult questions recently. Let him calm down later. Please help me see how these questions are solved first. I asked the teacher, but I don't have any method for solving the problem. I understand the rules. One question is fifty, and you will collect the transfer."

As he said that, the fat man sent a document to Qiao Yu and transferred 300 yuan directly.

Looking at Hong Cancan’s transfer interface, Qiao Yu sighed in his heart. As expected, all geniuses are lonely, and friends can’t understand him!

He directly clicked the return transfer below the transfer, and said, "Don't you understand yet? Don't send money like this in the future. It's not easy for you to save some pocket money." "Damn, thank you, boss! Yanbei University is really awesome. After the elder brother goes there, the situation will be different!"

"Well, don't rush to thank me for now. Have you heard a saying? The efforts of countless ordinary mathematicians have only helped a math genius save an afternoon tea time." "Boss, there is a pattern!"

"Yes, so I will not charge you money, but I will not help you solve the problem. Do you think fifty dollars per problem reflect the value of countless ordinary mathematicians working hard all their lives?"
To be continued...