According to the thoughts of Jiang Weixian and Guo Weiyang, although the general solution of the N-S equation is known to be difficult, if there is anyone in the world who can solve this problem, it must be the invincible combination of Qin Ke and Ning Qingyun!

Seeing that both Jiang Weixian and Academician Guo Weiyang looked excited, Qin Ke rubbed his nose and smiled sheepishly: "We can't find a general solution to the N-S equation yet."

Jiang Weixian and Guo Weiyang were a little disappointed when they heard Qin Ke continue: "However, Qingjun and I have proved in the past two days that there is a general solution to the N-S equations in three-dimensional space. Next, we will continue to study and strive to find a solution in June.

Find the general solution of the N-S equation before the big bottleneck in it."

Hearing this, Jiang Weixian and Guo Weiyang could no longer sit still.

The N-S equation problem, one of the millennium mathematical problems, mainly consists of two parts. The first is whether there is a general solution, which refers to the existence of the solution; the second is what the general solution is, which refers to the smoothness of the solution.

Proving that there is a general solution is equivalent to solving half of this millennium problem!

And listening to Qin Ke, it seems that he is sure that half of the remaining problems will be solved within the next four to five months!

"You kid, you didn't tell me everything, you scared me! Tell me, how sure are you two?" Guo Weiyang couldn't help but ask.

Qin Ke said with a smile: "It's hard to say. I probably have an idea, but it's hard to say whether the idea is feasible and whether a general solution can be finally found."

Qin Ke is actually 100% confident that at the beginning of next month, "Physics Reports (pR)" will publish his fourth physics paper "Study on the Application of N-S Equation in Urban Planning and Air Pollution Prevention and Control".

At that time, he will be able to complete the "[Special Task] It's time to make your international voice in the physics world" issued by the system, and get the final reward of S-level knowledge "Nonlinear Partial Differential Equations" Navier-Stokes

"Exploration and Detailed Explanation of the Sri Lankan Equation" (Final Chapter).

The N-S equation will no longer have any secrets in his eyes.

Of course, for Qin Ke, who loves mathematics, he is more willing to rely on his own and Ning Qingyun's strength to completely solve the millennium problem of the N-S equation, just like when he single-handedly completed the last set of expressions of the Riemann Hypothesis.

Derivation is the same as argument.

This will give him the greatest sense of accomplishment, and the system will also give him more gorgeous rewards.

However, considering that I am competing for the Nobel Prize in Physics this year, if I can crack the millennium problem of the N-S equation as a supplement to topological quantum computing, it will be a sure thing.

If in June of this year, he and Ning Qingyun still can't find a general solution to the N-S equation together, Qin Ke will not stick to the so-called "student popularity" and give up the ready-made answers without referring to them.

Seeing that Qin Ke's confidence was still high, Jiang Weixian and the two felt relieved. Others would brag, but Qin Ke never brags. The miracles he has created over a long period of time have given Jiang Weixian and Guo Weiyang a great sense of trust in him.

"Okay, since you two have such confidence, then Lao Guo and I have no problem with this plan. We will help you follow the plan and take more time to solve the general solution problem of the N-S equation. Once this

If the general solution can be found, fluid mechanics will usher in a new era!" Speaking later, Jiang Weixian's voice could not conceal his excitement and longing.

For an old physicist like him who has studied fluid mechanics all his life, who can understand better than him the significance of finding the general solution to the N-S equation?

Whether it is climatology, aerodynamics, hydrodynamics, viscous fluid mechanics, seepage mechanics, or electromagnetic fluid mechanics, they will all make great progress!

All fluid problems, including aircraft, rockets, ships, automobiles, weather forecasting, engineering design of pipelines, typhoons, river and sea coastal disaster prevention, etc., will be greatly simplified. For example, the test flight of an aircraft does not need to go through tens of thousands of hours.

For wind tunnel experiments, you only need to use the N-S equations to accurately simulate the effects of the wind tunnel, and then conduct a wind tunnel experiment to verify whether there are any problems with the manufacturing process before the actual test flight.

How much time and money can this save?

The greatest significance of finding the general solution to the N-S equation is that it can unlock the secret of turbulence, a century-old problem - everything in the universe flows, and the formation of the universe is inseparable from turbulence. Only by understanding turbulence can we truly understand the universe!

When thinking about this exciting new future, Academician Guo Weiyang, who has weathered many storms for a long time, like Jiang Weiyang, cannot conceal his excitement.

Qin Ke held Ning Qingyun's little hand and said with a smile: "We will definitely work hard." He also talked about his plan to recruit Kuang Songlin.

Jiang Weixian waved his hand and said: "You can just settle such a small matter. Having an expert who is good at meteorology will really help with the research on this big topic of extreme climate."

So Kuang Songlin's appointment was finally decided, and Qin Ke gave Kuang Songlin's report on the El Niño phenomenon to the two old academicians to read together:

"This report is a bit interesting, but the data source is insufficient and the mathematical processing is relatively general. I plan to find a dozen people to work with him to improve this report after Kuang Songlin joins the Fluid Mechanics Laboratory. Although this topic is

Study global climate issues, but the El Niño phenomenon is also an abnormal climate. It should be used as a sub-project of the 'National Abnormal Climate Data Analysis Research Project', and the research funds will be provided from it. What do you two think?"

Jiang Weixian and Guo Weiyang have been engaged in scientific research all their lives and are very familiar with the regulations on the management and use of scientific research funds, so Qin Ke first asked for their opinions.

Guo Weiyang smiled and said: "No problem. Our Fluid Mechanics Laboratory is relatively loose in terms of funding review. As long as it is not used for other purposes or to buy a house or a car, we can allocate funds within the laboratory freely."

Qin Ke was relieved: "Then let's do it. I estimate that after this report is revised and revised, the probability of El Niño occurring this year will not exceed 20%, but it is difficult to say next year. If there is such an opportunity, it is just a good idea to build a plan in advance.

With a good mathematical model, it will be much easier to predict the probability of El Niño next year. By the way, neither Qingjun nor I will personally participate in this sub-project. We will select fifteen researchers with the strongest mathematical abilities from our laboratory.

, it should be enough, and I will ask Teacher Jiang and Academician Guo to give more guidance."

This chapter is not over yet, please click on the next page to continue reading! All researchers under the age of 40 in the Fluid Mechanics Laboratory have been strengthening their mathematics learning under the guidance of Qin Ke and Ning Qingjun since August last year, focusing on learning data.

It has been nearly half a year since I started analyzing and processing and mathematical modeling.

For a group of researchers who have obtained Ph.D. degrees in physics, their IQs are certainly sufficient. After intensive training in mathematics, they have made significant progress in half a year. At this time, fifteen researchers who are good at mathematical analysis were selected.

It won't be too strenuous if you come with a master of mathematical modeling.

Moreover, Qin Ke plans to recruit some doctoral students in applied mathematics to join the fluid mechanics laboratory in the future to further strengthen the mathematical capabilities here.

As far as Qin Ke’s personal experience is concerned, mathematics is always the foundation of all sciences and the biggest driving force for the development of scientific research.

The two old academicians readily agreed. The pressure and workload of directing research and doing research themselves are not at the same level. Their current physical fitness can easily bear it. Moreover, they also want Qin Ke and Qin Ke to free up as much time as possible.

More time to find the general solution to the N-S equation.

As a result, the recent plans of the Fluid Mechanics Laboratory were determined in such a conversation that was similar to a casual chat.

While Qin Ke was still chatting with Jiang Weixian and Guo Weiyang, Ning Qingyun's cell phone suddenly rang. She looked at the caller ID, stood up in surprise, and said to the three of them: "I'm going out to take a call."

Qin Ke thought it was a call from his father-in-law and mother-in-law, and nodded in understanding. Unexpectedly, Ning Qingyun came back two minutes later, with a look of shock on her face. She handed the phone to Qin Ke: "Xiao Ke's phone number

, I want to ask our opinion on something important."

Qin Ke apologized to the two old academicians, then took Ning Qingyun's cell phone and walked outside the office.

"Xiao Ke, it's me. What's the matter?"

There was no sound over there, but Qin Ke, who had been very familiar with his sister since he was a child, could tell it was Qin Xiaoke on the other side of the phone just by listening to his breathing.

Seeing that Qin Xiaoke, who had always been chirping, never spoke, Qin Ke became a little nervous: "What's wrong? Did you get into trouble? Or is someone bullying you? Tell me and I will help you solve it."

Qin Xiaoke's laughter came from the phone: "Brother, is this the impression I have in your mind? Either I got into trouble or was bullied? Hehe, but brother, you still care about me like this, I'm very happy.

"

"Come on, tell me if you have anything to say." Qin Ke breathed a sigh of relief when he heard his sister's laughter.

"Hey, brother, I'm coming to the capital."

"You came to the capital? When did you come? Why didn't you tell me beforehand? Who came with you?" Qin Ke's voice suddenly rose an octave.

"I came by myself. Originally, my father and mother wanted to accompany me, but I wanted to try traveling alone, so I didn't let them accompany me."

Qin Ke was anxious: "How can you, a little girl from Jiajia, come to the capital alone? What if you encounter danger?"

Qin Xiaoke is already eighteen years old. He has grown a lot taller, almost as tall as Ning Qingyun, and most of the childishness on his face has disappeared. But in Qin Ke's heart, his sister is still the same girl who has not grown up.

, the little girl who had been following him all day made him subconsciously concerned and worried when he thought about it. When he heard that this little girl had come to the capital alone, how could he not be anxious?

You know, a few years ago, Qin Xiaoke didn't even dare to go from Qingping Town to Yuanzhou City alone!

At this moment, Qin Ke was also a little angry at his parents. Even if you weren't with Xiaoke, why did you call me in advance to tell me!

I just heard Qin Xiaoke's eyebrows twisting: "My parents sent me to the airport, and then I just got on the plane and took the plane by myself. There is nothing dangerous. I also checked the route map in advance. After leaving the airport, I took Airport No. 3 directly.

I transferred to Metro Line 15 at Hualikan Station. I didn't talk to strangers along the way, and I didn't pay attention to other people's chats. Hey, now I have two stops to go to Qingmu East Road West Kou Road. I will be out in ten minutes.

stand."

"Wait for me at the southeast exit of subway C. Your sister-in-law and I will drive over to pick you up right away!" Qin Ke ran back to the office and spoke to Teacher Jiang, then pulled Ning Qingyun and ran downstairs.

A newly purchased hybrid car was parked in the parking lot downstairs. Qin Ke started the car and arrived at the subway entrance in less than ten minutes.

As soon as the car stopped, the two of them saw Qin Xiaoke, wearing a long white down jacket and a neat ponytail, standing at the subway exit. The north wind made her little face turn a little white, but the little girl immediately turned her head when she saw the two of them.

Smiling and waving, he ran over dragging his suitcase.

Qin Ke was relieved when he saw that his sister was safe and sound. He had no brothers or sisters. He was just a sister. Although he sometimes found this little girl unreliable and annoying, she was a relative after all. He said he didn't care about that.

It's definitely a lie.

Ning Qingyun had already gotten out of the car and was about to carry Qin Xiaoke's luggage. Qin Ke snorted and said, "Don't worry about this little girl, let her take it by herself. This girl is so brave that she dares to run to the capital alone."

Come!"

"Sister Ning...ah, no, sister-in-law, I'm bullying me!" Qin Xiaoke playfully stuck out her tongue. She was obviously taller and looked somewhat similar to Ning Qingyun in appearance.

She had the feeling of a cold and beautiful girl, but when she saw Qin Ke, her true colors emerged.

Ning Qingyun pursed her lips and chuckled: "Your brother is worried about you." She reached out to take Qin Xiaoke's luggage, but Qin Xiaoke pitifully protected her and said, "No, the luggage is heavier, in case it hurts my sister-in-law.

My hand will feel distressed again."

"You are a kid!" Qin Ke went over and flicked Qin Xiaoke's forehead and helped her put the suitcase into the trunk of the car.

"Hehe, brother is always hard-spoken and soft-hearted. Wow, brother, you bought a new car again. This new car is so cool."

"Stop talking nonsense and get in the car. Have you eaten?"

"Eat it on the plane."

Qin Ke looked at the time on his watch: "It's almost lunch. No matter whether you are hungry or not, you have to eat. I'll take you to the cafeteria of Qingmu University today at noon. By the way, call your parents to tell them if you're okay.

?”

This chapter is not over yet, please click on the next page to continue reading! "I sent them a WeChat message, and they replied to understand." Qin Xiaoke pulled Ning Qingyun to sit in the seat behind, raised his phone and said.
To be continued...