From Almighty Scholar to Chief Scientist

Chapter 115 Existence of Uniform Attractors for Supercubic Weakly Damped Wave Equations with Delay Term

Soon, with the help of Mr. Liu, Lin Xiao moved into his own house.

Two rooms and one living room are naturally quite spacious and comfortable for one person, and the dormitory conditions are better than the Chinese Academy of Sciences dormitory that Lin Xiao lived in when he participated in the IMO training camp.

And all kinds of living facilities around Yanbei Garden are also very complete, basically there is nothing to worry about.

Later, with the help of Teacher Liu, Lin Xiao also bought various daily necessities in a nearby shopping mall, such as bedding, toothbrush and other things.

After thanking Mr. Liu, Mr. Liu didn't stay any longer, and left him a phone call for him to call if he had anything to do, and then left here.

And only Lin Xiao was left in the room.

Looking at the house, he lay directly on the sofa.

"Whoo~"

Close your eyes and take a few deep breaths.

For the next two years, I will stay here with peace of mind.

Hope it will be better in the future.

Soon he got up directly, then opened his suitcase, took out the "Basics of Materials Science" from it, and read it.

After Lin Xiao came back from the International Conference of Mathematicians, he began to learn knowledge of other subjects. In the past few days, he had read Dawu, Dahua, Dasheng, and Dajiji. Each book allowed him to gain 5 points of experience And 0.5 truth points, and at the same time the level of each subject was officially raised to level 1, including a total increase of 0.2% in brain development.

After he has read the current material foundation, he will be able to provide him with corresponding experience in material science and 0.05% brain development.

After that, he can continue to concentrate on his mathematics, and learn something about physics.

However, these things will have to wait until later.

…………

Just started school, naturally there are many things.

The first is a class meeting.

Students from Class 2018 of the Department of Mathematics in 1 gathered together to get to know each other.

When Lin Xiao arrived, the students in the classroom were basically sitting with their roommates, and some of them who were not familiar with their roommates were playing with their mobile phones by themselves.

It's just that looking at the past, all of them are male compatriots, and there is no female compatriot.

Lin Xiao immediately realized how lucky it was to meet a senior when she signed up.

Probably let that senior sister be responsible for the registration of freshmen, is it a fig leaf for their mathematics school?

It's really a sad thing for those who hear it and tears for the listener.

However, Lin Xiao just sighed and didn't pay too much attention to it. What does this have to do with him?
Women will only affect the speed of my problem solving.

After entering the classroom, he found that none of the students seemed to notice him, so he walked in quietly and sat in the last row.

However, when he sat down, he turned his head and was startled, because the group of people were all looking at him.

Guys, are you Schrödinger's gaze?

You didn't look at me when I came in just now, but you looked at me when I sat down?

And these students naturally shouted enthusiastically.

"Lin God!"

"Lin Shen is actually in our class!"

"Wow!"

……

Lin Xiao had no choice but to wave to them, "Okay."

Some of them even came up to talk about old times with him.

Because these people were all students who participated in the National Mathematics Training Team, they naturally knew Lin Xiao.

However, after a while, a few more people entered the classroom. Lin Xiao saw that they were also old acquaintances.

It was Ouyang Sheng, Sun Yu, and Li Boyuan. The three of them had applied to the Department of Mathematics of Shangjing University. They had guessed before that they would become classmates in the university, but they did not expect to become classmates now.

And the three of them also saw Lin Xiao, so naturally they all ran up excitedly.

"Lin God!"

"Sure enough, we meet again!"

"Lin Shen, you are so awesome! How does it feel to pretend to be aggressive at the International Congress of Mathematicians?"

"Can that be called pretending?" Lin Xiao said angrily, "That's called academic exchange."

"As expected of Lin Shen, he didn't even think it was pretending. It seems that it is already common for Lin Shen to do that kind of thing."

Lin Xiao: "..."

"By the way, Lin Shen, which dormitory do you live in?" Sun Yu asked at this moment.

When other people heard this question, they also became puzzled, yes, where does Lin Xiao live now?
"I live off-campus, and the school arranged for me to live in the teacher's apartment, Yanbei Garden."

other people:"……"

Sorry to bother you.

Is this the treatment of a student god?
He was obviously a student, but he ended up living in the teacher's apartment, which seemed to be free of charge.

Some people checked Yanbei Garden, and they were even more shocked when they saw the house price of [-] per square meter.

People live in houses worth several million, and they live in ordinary dormitories?

Immediately, they had no other thoughts except envy.

……

Lin Xiao and the others continued to chat, and after a while, a man who looked quite young, but obviously more mature than Lin Xiao and the others walked in.

This is the counselor of their class. His name is Wang Wei. He also graduated from Peking University with a Ph.D. in Mathematics. After graduation, he chose to stay in school as a teacher.

They are all young people, so this Wang Wei did not talk to them at length, but simply said a few words, and asked them to introduce themselves. When Lin Xiao went up to introduce himself, these students had to boo again .

Then there are some things to pay attention to when starting school.

For example, military training.

Hearing that military training was required, Lin Xiao was stunned.

Damn, he lives in Yanbei Garden. During military training, he has to get up at six o'clock every morning. What's wrong with him?
So until the end of the class meeting, he ran over to ask Wang Wei.

"You live in Yanbei Garden?"

Hearing this news, Wang Wei couldn't help but envy Lin Xiao's treatment. As a counselor, he couldn't even apply for a residence in Yanbei Garden, so he could only live on campus.

However, in response to Lin Xiao's question, Wang Wei still said: "Then you can live with me for a few days during your military training. I have two beds in my dormitory, but I live alone. I also have spare quilts and sheets. You Just take the toothbrush and those."

Hearing Wang Wei's proposal, Lin Xiao couldn't help being overjoyed, "Then thank you, Teacher Wang."

"No, help God Lin, it's my honor, don't call me Mr. Wang, just call me Old Wang."

Wang Wei smiled and waved his hands.

"Old Wang... why don't I call you Awei."

With a place to go, Lin Xiao felt relaxed at this moment, and was in the mood to joke around.

"That's all. Calling me by my name is better than this."

"What?"

"I see awsl a lot when I watch videos...you know how I feel."

"……makes sense."

……

Afterwards, Lin Xiao returned to Yanbei Garden after having a meal, and brought some daily necessities and the book on materials science to Wang Wei's dormitory.

However, because Wang Wei is a counselor, and it is the beginning of school now, he naturally doesn't have much time to stay in the dormitory. After making arrangements for Lin Xiao, he went back to work.

Lin Xiao stayed in this counselor's dormitory. After a quick look, the conditions were average, but there was a water heater, which was much better than the student dormitory.

So, he went directly to take a shower, and was going to rest after watching "Basics of Materials Science" for a while.

After all, military training starts at 6:05 in the morning, which means that he basically has to get up at 30:[-].

After taking a shower, Lin Xiao returned to the table on his own bed.

There is a stack of draft paper on the table with a series of formulas on it. Lin Xiao guessed that it was left by Wang Wei when he was researching the problem on this table.

After all, this is a double room with two tables, but Wang Wei is the only one, so he can use it as he pleases.

But Lin Xiao didn't read it, but continued to read his book, because there was still a little content to finish, and it was estimated that it would be finished tonight, and it was only before eight o'clock.

Soon, after ten o'clock, he put down the book in his hand.

The book was also finished, and he also received a voice from the system.

"The development of the brain has reached 3.65%...very close to the original 4%."

It's just that it's still a little difficult to break through 4%. Although reading books can increase experience and raise other subjects to level 2, as far as the current situation is concerned, he still has to read dozens of books to master them all. It would take too much time to raise it to level 2, and he still has his own things to do.

"Let's take it step by step."

Shaking his head, he didn't think about it anymore, he stood up, stretched his waist, and suddenly caught a glimpse of the stack of draft paper on the table from the corner of his eye.

"Would you like...to take a look?"

He was quite curious about what Wang Wei, the counselor, was researching.

So he took it over and looked at it briefly.

【Existence of Uniform Attractors for Super Cubic Weakly Damped Wave Equations with Delay Term】

"This is the title?"

Lin Xiao couldn't help being taken aback.

It's a matter of physics...

But if it is Wang Wei's research, then it belongs to the category of mathematical physics?

Mathematical physics is to seek the mathematical description of physical phenomena, and to summarize the physical things into the field of mathematics for solution.

Therefore, strictly speaking, it should belong to the field of physics, not mathematics.

Of course, since the problems of mathematical physics have high requirements for mathematics, not to mention that there is no separation of families in mathematical physics, so the gap between the two is not big. Many mathematicians choose to study physics in the end.

It's just that Lin Xiao obviously hasn't learned enough about physics to understand these things, such as the weakly damped wave equation, which he has never understood.

Of course, with a little interest in physics, he started to read from the beginning.

"Hmm... seems to be able to understand a little bit?"

The first is the time-delay differential equation, which Lin Xiao knows. After all, it is something in mathematics. Anyway, it is a type of differential equation. The main feature is that the derivative of the unknown function at a certain time is determined by the function at the previous time.

When Lin Xiao first learned this part of the content, he had already understood it.

In addition, some nouns that Lin Xiao didn't know appeared in the draft paper, but when these nouns were converted into mathematical forms, Lin Xiao found that he suddenly understood the physical meaning of the nouns.

Mathematics is the language of the universe, it can represent everything.

Of course, such a 'representative' is very abstract to others, but it is not abstract at all in front of Lin Xiao.

Some physicists can directly see through the intuitive images behind complex mathematical formulas and proofs. Edward Witten, who proposed the M theory, is one of them. When proving, you can directly predict what has been proved, and it is often accurate.

As for Lin Xiao at this time, he almost understood the meaning of the physical term through this method. If he is really not sure, he can just look it up on the Internet.

And he often finds that his guess is correct.

　Woke up late today, posted late...

　　Ask for a monthly pass!

　　
　
(End of this chapter)