Great Country Academician

Chapter 729: Mathematical model worth 20 million

After dinner, night gradually fell.

In Xujia Village, some villagers and neighbors walk and chat on the spacious cement road from time to time, which is very leisurely.

Of course, more people gathered at Xu's house, chatting or playing cards, or introducing blind dates to Xu Chuan.

"Kawako, it's not me. Although you are a great scientist and very busy now, you are still twenty-six or seventeen years old. You can get married easily. If you don't get married, your parents will have to wait until when to have their grandson."

In the living room, several middle-aged women were chatting around the electric heater. One of them smiled and looked at Xu Chuan and introduced.

"As a great scientist, it's normal to have high standards, but you can't stay single like this. I have a niece at home who is the same age as you. Although she only has a bachelor's degree, she is very beautiful and is no worse than an ordinary star. I'll give it to you How about being a matchmaker and meeting each other while you are at home during the Chinese New Year?"

On the sofa, Xu Chuan dealt with it with a helpless smile on his face.

Just after dinner, the matchmakers came one after another as if they had made an appointment. The key is that these matchmakers are more or less related to his family.

Although it is easy to refuse, it cannot be tolerated when there are so many people.

And more importantly, Xu's mother sided with the matchmaker.

You don't have to give face to other people, but my mother, no matter how accomplished she is, can still be scalped and beaten with a broom.

So Xu Chuan could only sit helplessly on the sofa and cope with it with a smile.

At this moment, the mobile phone in his pocket suddenly vibrated. Xu Chuan took it out and took a look. It was a message from Xu Xiao.

"Brother, do you want to get out of there? I have a way. Do you want to listen? (Squinting smile)"

Xu Chuan was stunned for a moment, and then quickly typed a reply: "What can I do?"

"A once and for all solution, I guarantee that no matchmaker will ever come to you again to propose marriage to you, but you know it, hehe §(*￣▽￣*)§"

The corner of Xu Chuan's mouth twitched, and his face was covered with black lines.

The sister who adds money is here again. She really caught one of his brothers desperately trying to plunder the wool, right?

But to be honest, he was really moved.

Without him, these matchmakers were really difficult to deal with, and they were even more tiring for him than solving a world-class mathematical problem.

In addition, there is a mother who can't wait to have her grandson now. Together, they say that a woman is like five hundred ducks. There are thousands of them here. It is so noisy that he would rather confront the Riemann Hypothesis than sit on it again. Listen to their chatter here.

After hesitating for a moment, Xu Chuan took a breath and quickly typed a reply: "How much do you want?"

"Not much. Ten million is enough. I'm not greedy, brother."

Sighing, Xu Chuan looked up at the girl who was still praising her to his mother about how beautiful, virtuous, and an excellent matchmaker she was. He tapped the screen a few times with his fingers.

"Tell me the way."

"Hehe, okay!"

"Brother, just say you already have a girlfriend. If you already have a girlfriend, then the matchmaker will definitely not find you another partner. How stupid!"

Looking at the message sent on the phone, Xu Chuan's mouth twitched. This was probably the first person to call him stupid.

Well, he really didn't expect such a simple method.

It's just that I'm pretending that I have a girlfriend, is that really okay?

Once you get rid of the matchmaker, what will your parents say?

If he says that he has a girlfriend and no one else tells him, his mother will definitely ask.

Why don't you ask your senior to pretend to be a senior and fool her?

After thinking about it for a while, Xu Chuan felt that it might indeed be possible.

After all, if he already has a girlfriend, no one will tell him about blind dates anymore.

It's not the New Year yet, and on the first day after I came back, there were several waves of matchmakers.

If he really had to come every day, he might not have to do anything during the Chinese New Year and would be busy making blind dates every day.

Moreover, if this rumor were to spread, wouldn't it be a joke?

He was a famous scientist all over the world, and he was reduced to the point where he went home and was forced to go on a blind date.

After thinking about it, Xu Chuan suddenly got excited and shuddered.

If word of this gets out, his reputation in this life will be ruined.

"cough."

After retracting the thoughts in his mind, Xu Chuan coughed lightly, interrupted the chat of several middle-aged women across from him, and also interrupted the helpless cousin who was 'selling' his niece, and said.

"Well, for blind dates, I already have someone I like, so I don't need to bother you aunties."

After telling a lie, Xu Chuan followed Xu Xiao's suggestion with an 'honest' look on his face, but his girlfriend was replaced by the person he liked.

In this way, even if the parents ask, there will be a good explanation. Anyway, it is just someone he likes, and there is no fear of his mother forcing him to take it home to see.

Hearing this, the distant relatives who were chatting and 'selling', including Xu's mother, were stunned.

"You have a girlfriend? When did it happen? Who is it? Why didn't you tell me? Do you still care about me as a mother?"

After being stunned for a moment, Xu Ma, who was the first to react, looked at Xu Chuan suspiciously and asked in a crackling voice, with a look of disbelief. As for the person Xu Chuan said she liked, she immediately regarded her as her girlfriend.

Xu Chuan coughed slightly and said with a smile: "It's true, but I'm not my girlfriend yet and I'm chasing her, so I don't need to trouble my aunt to introduce my girlfriend to me."

After saying this, he secretly added in his heart: It is true that he does not have a girlfriend, but saying he likes someone is not a lie.

Beside the stove, several middle-aged women were stunned for a moment, and then someone smiled and said, "Since Kawako already has someone he likes, what else should we introduce."

Some people persuaded with a smile, and another said with a smile: "Don't you have a girlfriend yet? Kawako doesn't have to be so hasty to reject everyone. Take a closer look and look at her more, maybe there will be someone you like more and is more suitable."

Before he finished speaking, someone else tugged on this man's sleeve.

It's okay to talk about this in private, it's not appropriate to say it in front of Xu Chuan.

After someone pulled off her sleeves, the middle-aged woman also reacted and quickly added: "Ahem, I mean, Kawako, you still have to catch up with the girl as soon as possible and bring her back. You are too old You’re not too young, you’re twenty-six or seven, and in two years, you’ll be thirty. There’s no chance of having children after you’re over thirty. You’re too old, and it won’t be that convenient to have children in the future.”

As soon as these words came out, others also echoed a few words.

"What Aunt An said makes sense. Kawako, if you wait a little longer, your parents will also be older. Now that they are married and have children, they can still help take care of them. If you are older, it will be inconvenient. .”

"That's why, it's better to start a family as soon as possible. Once you get married and stabilize, your parents will feel relieved, and you can do your research with peace of mind, right?"

In the living room, there were a lot of conversations, all trying to persuade Xu Chuan to start a family as soon as possible.

As for the matter of blind dates and matchmaking, no one mentioned it at this meeting.

Xu Chuan nodded and dealt with it for a while, then found an excuse to leave and returned to the second floor.

On the sofa, Xu's mother looked at Xu Chuan's leaving figure with a suspicious look on her face.

Although he was full of doubts, after Xu Chuan showed that he already had someone he liked, he did not force him to sit down and face these distant relatives who were talking about matchmaking.

Is this brat a liar?

Something's weird, I'll go back and ask later!

After finally getting rid of his mother and the group of distant relatives who were trying to make matchmaking, Xu Chuan walked up the stairs to the second floor and breathed a sigh of relief.

"How about it, brother, let me just say that my method works, right?"

At this moment, a crisp voice with a smile came to his ears. Xu Xiao came out of nowhere and looked at Xu Chuan who looked tired and asked with a smile.

Xu Chuan glanced at her and said he defrauded her of 10 million yuan in one sentence, even if he robbed a bank so quickly.

If he hadn't known that this girl was basically asking for money for experimental research, he wouldn't have given her money like this even if he had money.

Moreover, when it comes to blind dates, the problem is actually not the distant relatives who are the matchmakers, but your own mother.

If his mother hadn't insisted on letting him go, he would have just found any excuse to get rid of the matchmakers. Are distant relatives that he can't reach with eight poles really important to him?

"Brother, remember my reward." Xu Xiao smiled and stretched out a finger to draw in front of Xu Chuan's eyes.

"Ten million, right? No problem at all."

Xu Chuan sneered and continued: "But if you ask me to help you make a mathematical model, you have to be paid, right?"

"I am a double Novel Prize winner and an academician of both the National Academy of Sciences and the Academy of Engineering. It is not a simple matter to invite me to pay for it. Since you are my sister, I will give you a 50% discount and charge you 20 million. alright."

As soon as these words came out, Xu Xiao was stunned, looked at Xu Chuan with his mouth wide open, and said sadly: "I don't think you would play like this. You promised to do it for me before."

Xu Chuan smiled and said calmly: "I did agree to help you make a mathematical model, but I didn't say I wouldn't be paid!"

Patting Xu Xiao's shoulder, he left a word and turned around and entered his room.

"When will you transfer the remaining 10 million to me, I will give you a mathematical model."

In the study room, after Xu Chuan boiled a pot of hot water, he took out his laptop from his backpack, clicked on the mailbox, opened the paper Xu Xiao sent him, and started to read it again.

Although he doesn't know much about biology, he has some understanding of virtual reality technology.

In particular, he is familiar with computer technology linked to virtual reality technology.

If virtual reality technology is viewed as a world, then the computer technology linked to it is the basic particle that builds this world.

And mathematics is the law of the universe!

Looking through the paper in his hand page by page, Xu Chuan's eyes were filled with interest and he was mumbling to himself.

"It seems interesting that if you want to build a model to simulate nerves, you must first transform the discontinuity of quantum theory into continuity, and then go full circle and return to discrete mathematics."

As we all know, from a mathematical perspective, mathematics itself can be divided into two parts: "continuous mathematics" and "discrete mathematics".

Discrete and continuous correspond to the two aspects of the unity of opposites in material movement in the real world.

The earliest mathematics was essentially discrete mathematics, but with the emergence of calculus, it had a profound impact on the entire study of mathematics. People study mathematics from a continuous perspective and describe various specific problems in natural science research, thus forming the now dominant continuous mathematics.

This also led to the gradual end of discrete mathematics.

However, with the development of modern science and technology, especially the rise of computer science and technology, discrete mathematics has regained its original position.

"Feasibility" is a fundamental issue in the computing discipline. It is determined that the structure of the computer itself and the objects it processes are both discrete. Even many continuous problems must be converted into discrete problems before they can be processed by the computer.

So from this perspective, computer science and technology are essentially discrete mathematics technology.

While thinking, Xu Chuan wrote down lines of mathematical formulas on the manuscript paper.

Although he doesn't know much about biology and brain nerve signals, he does know some of the basics of virtual reality technology.

Having these is enough.

As for quantum theory and mathematics, I'm afraid no one knows it better than him in this day and age.

For him, establishing a mathematical model for simulating neural signals and electrical signal conversion based on quantum theory is as difficult as a problem for a college student to do for elementary school students.

As for modeling, although he is not a professional, don't forget that in the controllable nuclear fusion technology, the mathematical model of high-temperature plasma turbulence was made by himself bit by bit.

Compared with the complexity of the high-temperature plasma turbulence model, the simulation of neural signals and the electrical signal conversion model are really too simple.

In front of the desk, Xu Chuan moved the tip of his pen quickly, like a top piano master, quickly running over a string of smooth and neat characters on the paper.

"The evolution process of an isolated quantum system follows the Schrödinger equation, but actual systems often inevitably interact with the environment, so in many cases they cannot be treated as isolated systems, which is a problem."

Along with the narration of the characters line by line, the smoothly drawn handwriting also occasionally paused.

But for Xu Chuan, who was sitting at his desk, it was obvious that problems of this level could not trouble him.

The thoughts in his mind were flowing, and the corner of his mouth was curved. The ballpoint pen in his hand drew a few horizontal lines on the manuscript paper, canceling the formulas he had written before, and rewriting the calculations line by line.

"If this is the case, for an open system that is weakly coupled to the environment, the evolution of its state can be approximately considered to be only related to the current state and has nothing to do with the previous evolution process."

"And through the Born-Markov approximation, the evolution equation satisfied by the open system can be derived."

In front of the desk, Xu Chuan kept sorting out the thoughts in his mind and wrote down the most basic mathematical principles on the manuscript paper bit by bit.

It is not very difficult for him to establish a mathematical model for simulating neural signals and electrical signal conversion based on quantum theory, but the work is still quite complicated.

He planned to take advantage of his free time during the New Year to complete all the mathematical principles and then hand it over to others to build the model.

But then again, he was a Novel double prize winner who came to solve a problem in the graduation thesis for a doctor.

emmmm, isn’t this a bit too big and overqualified?

Forget it, whatever.

He only has this little sister, who else will he pamper?

And if virtual reality technology really makes a major breakthrough because of this, it will be completely worthwhile.

Anyway, it just consumes some time for entertainment.

At least instead of wasting time on things like introducing blind dates, you might as well stay upstairs and do some research.

Although the difficulty was average, he was still interested in the latter.