From a university student to a chief academician

Chapter 6
For the next half a month, apart from attending classes, reading literature recommended by the tutor, visiting Arxiv and Stack Exchange, I spared time to guide the papers of the three roommates.

The three roommates slandered in their hearts, did Ye Fei hang up, why did his ability improve so much during this period of time.

If half a month ago, they were at the first level, Ye Fei was at the second level at most, but now Ye Fei is at the tenth level.

Soon, half a month passed, and the papers of the three roommates were all finished.

Ye Fei's thesis also passed the review. As soon as he received the review email, Ye Fei sent a screenshot of the email to his tutor, who reimbursed him the money.

One more week to go on vacation.

This week is the exam week, but for the students of Zhonghu University, as long as they are not bastards, they can usually pass the exam.

As a 985 university, there are very few bastards.

After all, there are only 39 985 universities in the country, and all those who can be admitted are top students.

Soon, the semester will end and summer vacation will begin.

The other three roommates all went home. Ye Fei's family is in Jiangsu Province, Zhuang Nan and Zhou Lin are both locals, and Xu Tian is from the next city.

The home is relatively far away, and there is nothing to do when I go back, so Ye Fei does not go home and prepares to study at school.

Moreover, there are many students who do not go home during winter and summer vacations, especially postgraduate and doctoral students.

Some do not want to go home, and more are too busy with scientific research to go home.

The Department of Mathematics is okay. If it is a major with many experiments, such as physical chemistry and biological materials, I would like to sleep in the laboratory when I am busy.

Sometimes at the critical moment of the experiment, the experimental data must be recorded throughout the process, and the graduate students have to work in three shifts to watch the ongoing experiment and notify the supervisor of any emergencies.

If it is the Spring Festival, if you encounter this situation, you will not be able to go home.

Many people say that it is easy after going to college, no, it is even more difficult after going to college.

Many people think that everything will be fine after taking the postgraduate entrance examination. No, after taking the postgraduate entrance examination, they are busy with various scientific research projects.

Severe lack of sleep, weak body, and a lot of hair loss.

Of course, unless you meet that kind of Buddhist teacher.

But encountering such a mentor is equivalent to two or three years of indolence. You can't learn anything, you can't produce good scientific research results, and after graduation, you can't produce good works and it's hard to find a job.

Of course, you can't meet the tutors of the Buddhist Department at Zhonghu University.

985 University has a lot of talents and big bosses, and if you think about Buddhism, you have been eliminated a long time ago.

Ye Fei was the only person in the dormitory at this time, and he was exchanging singular base numbers with Gao Fei.

Ye Feidao: "I think that if we study singular bases, we should start from the source."

"The source?" Gao Fei said, "Tell me."

"The cardinal number is also called the potential, which is one of the basic concepts of set theory, and there are four kinds of cardinal numbers, regular cardinal numbers, non-regular cardinal numbers, strong unreachable cardinal numbers, and weak unreachable cardinal numbers."

"These four bases, the regular base, the strong unreachable base and the weak unreachable base, have been proved in the past, leaving only the singular base."

"And we only need to trace the steps of our predecessors and explore their proof methods to prove the singular cardinal number."

"Of course, I think someone must have tried my method, but we can find a new way out of it, and maybe there are methods that no one has discovered before."

"No, no, no!" Gao Fei objected: "You have already said that many predecessors have thought of your method. Hundreds of years have passed, so many people have studied it, and all the methods that can be discovered must have been discovered. I don't believe it. In a hundred years, there is still no way to discover, so I want to jump out of these three bases to find a way.”

Ye Fei curled his lips, feeling a little dissatisfied. He felt that his method was very good. The probability of finding a method from the three bases was much higher than the probability of finding a method outside the base.

And this method is a conventional method. If you jump out of the three major bases, you don't know if you can find it in the Year of the Monkey.

Ye Feidao: "The scope of mathematics is too broad, even if you only look for it from set theory, it's like looking for a needle in a haystack."

Gao Fei said: "So I drew a circle and started from the linear subspace."

Ye Fei sneered. Of course, Gao Fei couldn't see or hear this voice through the screen.

Ye Feidao: "The range of the linear subspace is very large. If you look for it, when will you find it?"

The reason why the linear subspace has a large range is not that there are many seed spaces, but that its application range is very wide.

Linear subspaces can be used in many areas of mathematics.

If you want to find a proof method for a singular cardinality from here, although it is much less than looking for it from set theory, the scope is still very wide.

Gao Fei said: "Not all subspaces are searched. We can choose spaces related to singular bases, such as Banach spaces and topological spaces, so that the scope is greatly reduced."

"Well, even if the scope is greatly reduced, I still feel that the workload is very large, and I don't think this method is such a brilliant method."

Gao Fei frowned when he looked at Ye Fei's words. His method was based on asking many questions and summarizing it.

And he also asked his mentor, and felt that this method was very feasible.

The two argued again, but neither could convince the other, and both felt that their own method was the best method.

Gao Fei took a deep breath and said, "Stop, let's all calm down."

"You use your method to study for a period of time, and I use mine to study for a period of time. The time is two months. After two months, we will each produce results."

If we continue to argue, there will be no results, so we might as well use our own methods to gamble.

"If my results are faster than yours, then use my method, otherwise, use your method."

"Do you think it's feasible?"

"Good!" Ye Fei said.

At this time, both of them held a sigh of relief in their hearts, believing that they would definitely be able to defeat each other.

In the next period of time, Ye Fei began to study behind closed doors.

But at the same time, he also absorbs the knowledge of the outside world.

Find information from the library, read papers from Arxiv, and write questions from Stack Exchange.

He frantically absorbs the knowledge of the outside world and integrates it into himself.

But during this period of time, many people around the world have discovered a strange phenomenon. There is a madman who brushes questions on Stack Exchange.

As soon as many questions about set theory appeared on Stack Exchange, one person solved the correct answer in a very short time.

Originally, one of the great pleasures of Stack Exchange is to discuss with everyone how to solve problems.

But in the area of ​​set theory, the fun is gone.

Because most of the questions are solved by one person.

There are also some people who especially enjoy the feeling of being watched.

For example, if you solve a certain problem, there will be a lot of praises below, saying, "It's great, the master is better than the master, take me as a master."

You will be amazed by everyone if you have money, but you will definitely not have too much admiration.

But Xueba is sought after, admired, and even worshiped by everyone.

There are often people who go to worship the statue of a certain scholar before the exam, wishing that they will pass the exam.

And if someone is going to discuss a business, he will definitely not worship the statue of the richest man, and wish himself a smooth business negotiation.

Therefore, the fun of being a master is much higher than being rich.

Dongyinguo, Kyoto University, dormitory for doctoral students.

Ryota Yamamoto looked at the solved problem of set theory, his face was full of anger.

He saw this problem as soon as it came out. He saw that the difficulty of the problem was not very high. He wanted to solve it, but he didn't expect it to be solved in less than 10 minutes.

And his calculations weren't even halfway there.

Ryota Yamamoto is a doctoral student at Kyoto University. He has published five papers in SCI, three in District [-], and two in District [-].

He mainly studies set theory, and his greatest pleasure is to go to Stack Exchange to solve set theory and enjoy the pursuit of everyone.

"Baga..." Ryota Yamamoto glared at the ID angrily.

"It's this person named Ye Zifeifei again, he is a devil, he has brushed up most of the topics on set theory recently."

In a blink of an eye, I saw that many people had left messages below.

"Great Master Feifei is here again. It takes less than 10 minutes to solve this problem. Great Master."

"Which school did you graduate from, MIT, Princeton, Stanford? Harvard? Cambridge?"

"I really want to know who this great master is? I can go and vote for him, and go to graduate school or PhD."

"Great God, please report your family name."

"..."

Ryota Yamamoto looked more and more angry, and almost dropped the computer in front of him.

"Hmph..." He snorted coldly, "I'll wait until midnight, I don't believe you're still here at midnight."

(End of this chapter)