From a university student to a chief academician

Chapter 56 Institute of Power, Solve a Problem When You Just Come

Ye Fei has already moved to a single apartment in the teacher's community next to the school.

After returning to the residence, I started to pack my luggage and flew home that day.

Less than a week after returning home, Academician Liu contacted him again.

"Ye Fei, do you know the 608 Institute in Zhonghu Zhuzhou?"

"The research institute that studies aircraft engines?" Ye Fei asked.

608, the full name is Xiaguo Aviation Zhuzhou Power Machinery Research Institute.

Mainly research aircraft engine and helicopter reduction drive system.

Of course, many other things are studied, but mainly aircraft engines and helicopter reduction transmission systems.

"Yes!" Academician Liu said, "I've already discussed about letting you read the research literature on the continuum hypothesis."

"The man's surname is Sun, and his name is Sun Haitian. You go directly to him and call this number after reaching the gate of the 608 office. I will send you the phone number immediately, and someone will take you to see Sun Haitian."

"At the same time, you just happened to study at the 608 Institute. This is one of the postdoctoral mobile stations, and it gathers a large number of domestic talents."

"Okay!" Ye Fei smiled and said, "Thank you, Academician Liu."

There are only 3361 postdoctoral mobile stations nationwide.

It may seem like a lot, but it covers all disciplines of the natural sciences.

Divided evenly, there is actually not much.

The requirements for entering a postdoctoral mobile station are not very high, but it also depends on what kind of postdoctoral mobile station it is.

The 608 Institute is a state-level scientific research institution and one of the five aircraft engine research institutes in Xiaguo.

It is not necessary to graduate from a non-renowned university with a doctorate, at least Xiaguo 985 University, and foreign universities are benchmarked against domestic 985 universities.

It is not easy to get a job in 608 Institute, let alone getting in, it is even more difficult.

"It's okay!" Academician Liu laughed.

Not long after hanging up the phone, Ye Fei received a call from Academician Liu.

Ye Fei turned on the computer and inquired about Sun Haitian's information in the 608 Institute.

After reading it, Ye Fei sighed, "Another big cow."

Sun Haitian, 62 years old, is a well-known expert in aircraft aerodynamics and experimental fluid mechanics in China.

He has long been engaged in the research of complex flow mechanism and control of aircraft and the research of topological space theory.

Winner of the Jieqing Fund, Distinguished Professor of Changjiang Scholars, and academic leader of the innovative research group of the National Natural Science Foundation of China.

Published more than 400 journal papers, of which more than 300 were included in SCI, and more than 50 were top journals. He was continuously selected into the list of cited scholars by Elsevier Xia Guogao, and invited reports to international conferences for more than 30 times.

Won 5 international awards and 10 Xia Guo national awards.

Among all the people Ye Fei knew, except those academicians, Sun Haitian's academic ability was the best.

The next day, Ye Fei bid farewell to his parents, took a plane back to the sand dunes, and then took a car to Zhuzhou.

608 gates!

Ye Fei called the other party according to the phone number provided by Academician Liu.

Soon, a 608-year-old man walked out of No. 30.

The man walked up to Ye Fei and said with a smile, "Hi, I'm Professor Sun's assistant, my name is Yu Jie, and I'm here to pick you up."

Ye Fei shook hands with the other party and said, "Hello, Ye Fei."

After being registered by the guard at the door, the two walked inside.

Yu Jie said, "I'll take you to where you live first."

"Okay!" Ye Fei nodded.

The two chatted occasionally along the way, but Ye Fei didn't reveal too much personal information.

I just said that I just graduated from Zhonghu University with a Ph.D.

Yu Jie nodded. Ye Fei looked to be about 25 years old. Although the 25-year-old doctor was strange, it was not unheard of.

After arriving at the residence, they put down their luggage, and the two went to see Professor Sun.

Professor Sun is a fat middle-aged man with a pair of glasses, half-white hair and scraggly hair.

When the two entered, Professor Sun was seriously studying the problem.

Yu Jie walked over and said, "Professor Sun, Ye Fei is here."

Professor Sun looked up at Ye Fei, pointed to the coffee table and said, "The literature is there, read it yourself."

After speaking, continue to immerse yourself in your research.

Yu Jie walked to Ye Fei's side and said with a smile, "Don't mind, Professor Sun has such a temper."

Ye Fei nodded. People with eccentric tempers are too common in the academic circle, and Ye Fei was not angry because of Professor Sun's temper.

Moreover, in Ye Fei's opinion, Professor Sun's behavior is too normal, and it's not considered a weird temper.

Besides, he is here to study, and he needs others, so there is no need for them to be too enthusiastic about you.

Even if you have the relationship with Academician Liu, there is no need for them to be enthusiastic about you.

Ye Fei said, "Am I watching here?"

Yu Jie said: "There is an office next door, that's where I work, just look there!"

"it is good!"

Ye Fei took the documents and went to the office next door.

There were three people in the office, besides Yu Jie, there was a man and a woman. Yu Jie briefly introduced Ye Fei, they said hello to Ye Fei, and then went about their business.

"Research on union closed sets?"

After Ye Fei sat down, he opened the document and read it, thinking in his heart.

There are two major problems in the continuum potential, namely the union closed set problem and the existence problem of the wandering continuum.

Solving these two puzzles proves the continuum potential.

The literature is also divided into two parts, one is the study of union closed sets, and the other is the study of the existence of wandering continuum.

For the next few days, Ye Fei was reading literature.

And Professor Sun never came to see Ye Fei, not even a word of greeting.

Ye Fei was also happy to relax.

Another week passed, and Ye Fei finally read all the contents of the document.

"Professor Sun is almost done with the research on combined closed sets, and there is only one last step left." Ye Feixin said, "As long as we find n/2 sets, we can prove this problem."

"I'll see if I can prove it."

Ye Fei found a pen and paper and began to calculate.

Professor Sun put down the pen in his hand and said, "It's finally finished."

Looking at the nonlinear dynamics chaos theory method he just completed, Professor Sun felt a little happy.

For a scholar like him, completing one research after another gives him a sense of accomplishment and pride.

"That's right!" Professor Sun said: "It seems that the director sent someone to ask me to show him the literature on the continuum hypothesis. I don't know how he read it?"

After speaking, he stood up and walked out.

Seeing Professor Sun coming in, Yu Jie quickly stood up and said, "Professor Sun!"

Professor Sun saw that Ye Fei was bowing his head and counting, so he nodded.

Then he walked to Ye Fei's side, wanting to see how he looked.

"Huh..." He suddenly gasped in surprise, and said in surprise, "The last step has been proven?"

Hearing the voice beside him, Ye Fei looked up and found that it was Professor Sun. He quickly stood up and said hello, "Professor Sun, hello!"

"Hello!" Professor Sun nodded, "You actually proved the last step of the closed set."

Ye Fei shook the back of his head, and said embarrassedly: "Professor Sun is your credit, I just made up the last step."

"What is your name Ye?" Professor Sun said.

"Ye Fei!"

"Oh!" Professor Sun nodded: "Ye Fei, it seems that you have studied set theory quite deeply!"

Although Ye Fei proved several difficult problems in set theory, he is well-known in the set theory circle.

But there are still many people who don't know Ye Fei.

After all, there are too many scholars in this world. Only by proving the eight conjectures of mathematics, or winning the Fields Medal or the Nobel Prize, can the world know you.

"It's okay!" Ye Fei said.

Professor Sun nodded: "Do you have any thoughts on the existence of the wandering continuum?"

He found that Ye Fei had some talents, so he wanted to hear Ye Fei's views on the existence of the wandering continuum.

Ye Feidao: "There are two problems with the existence of the wandering continuum. One is that when J() is disconnected, for the connected branch of the period, McMullen proved that it can be quasi-conformally conjugated to a connected Julia set of polynomials. You can answer this question It's been proven."

"The other is that if J() is disconnected, the wandering branch of its Julia set is a single point or a Jordan curve."

"On this issue, I once read a paper called the structure of rational function non-rotation Fatou fields and disconnected Julia sets."

"A part of it says that the Julia set is a rational function of the Cantor set and the non-renormalizable polynomial discusses the parabolic point disturbance problem. I think it is very helpful to this problem."

"Tell me!" Professor Sun said with bright eyes.

"The parity behavior of T(n) is 3 periods..."

Professor Sun nodded repeatedly, thinking that what Ye Fei said made sense.

Sure enough, mathematics still depends on young people.

Young people's brains are more flexible than those of old people like me.

Suddenly, Ye Fei stopped, and he asked eagerly, "What's next?"

"No more!" Ye Fei shook his head and said, "I only thought of this."

"That's all?" Professor Sun said anxiously: "According to your deduction, it is only the last step. Why don't you study it again?"

"No." Ye Fei shook his head: "There is nothing more to study."

This is the case with academics. A problem may be stuck with you for a few years, or it may be stuck with you for a lifetime.

Professor Sun is itching, the two problems of the continuum and the closed set have been proved successful by Ye Fei.

There is also the existence of the wandering continuum, and it is just short of the last step.

As long as the last step is proved, the existence of wandering continuum is proved to be successful.

Then the two problems are put together, and the continuum potential proves successful.

The continuum potential proves successful, and it is not far from proving the continuum hypothesis.

This is Hilbert's first question!

It is still very meaningful to prove it, at least to become famous.

(End of this chapter)