From small town scholar to chief scientist

Existence and smoothness of Navier-Stokes equations.

It is a super problem that has plagued the mathematics and physics circles for more than 100 years.

Around the nineteenth century, many mathematicians and physicists saw that the theoretical fluid was too far from the actual engineering, and tried to add a friction term to Euler's ideal fluid motion equation.

Many famous mathematicians and physicists have revised Euler's equation in their own different ways.

Among them, Stokes used the dynamic viscosity coefficient μ for the first time.

These fundamental equations for viscous fluids are now called the Navier-Stokes equations.

Zhou Yi is now preparing to solve this problem step by step,

In the process of studying the NS equation, it may bring other surprises.

You know, whether it's a breeze or a turbulence,
Both can be explained and predicted by understanding the solutions of the Navier-Stokes equations.

If you master the prediction of breeze and turbulence, it will not only have some applications in controllable nuclear fusion,

It can also be used in fighter jets.

Cooperating with Zhou Yi's research on dark matter, it can even be applied to interstellar missiles.

At present, two-phase flow is mainly studied in China, because two-phase flow can be applied in all directions,

It has high application value and economic value.

Three-phase flow is only at the theoretical stage, and there are few practical engineering applications.

However, in Zhou Yi's view, it's not that there are few practical engineering applications, but that there is no direction for application.

As Zhang Yitang said at the beginning, maybe some theories have no application value for the time being, but it does not mean that there will be no application value in the future.
Maybe it's just that people haven't found his application value yet.

However, Zhou Yi still does not intend to publish the research results of the NS equation in the end.

Because many people know its application value, Zhou Yi doesn't care about a millennial problem, what he cares about is whether others will use these theories to create some powerful things to deal with Great Xia.

So Zhou Yi thought about it for a long time. While studying the NS equation, it is also good to study the BSD conjecture.

Because the BSD conjecture is essentially the content of number theory,
Regarding the content of this piece, Zhou Yi said that he is very familiar with it.

Even if there are many people who have a deep understanding of the BSD conjecture and have the sharp weapon of Zhou's analytical method,

But after all these years, no one has solved it.

Zhou Yi can only say that the opportunity is given to them, and they don't cherish it, so they can't blame themselves.

It's been three years, and you still can't solve the Riemann conjecture and the BSD conjecture, Zhou Yi is also very helpless,
Except for those old guys in the entire mathematics world, only Xiao Wanyi from the younger generation can make him look twice.

If other mathematicians knew Zhou Yi's thoughts, they would definitely want to have a line with Zhou Yi.

Mathematics, especially number theory has been developed for so many years, and there are many tools, but those famous big conjectures have not been solved by anyone.

This requires not only hard work and talent, but also the elusive inspiration.

Inspiration is something that cannot be sought.

Zhou Yi has no scientific research results every day, not to mention that it is not a problem to study two millennium problems at the same time.
There is no pressure to study the three millennium problems at the same time. At most, the time will be slower.

Only a doctorate in mathematics has been under a lot of pressure in the past three years. I am afraid that Zhou Yi will accidentally make some big moves.

It kept them from graduating. At the beginning, Zhou Yi produced a big result every few months, which really shocked the mathematics world and the academic world.

If it hadn't been for the court of the Great Xia Kingdom to let Zhou Yi go to apply,

It is estimated that many doctoral students will have to postpone their graduation again in the next two years, and they may even hang themselves at the gate of Chongqing Higher Court.

When Zhou Yi checked the literature every day and read the results of the NS equation and the BSD conjecture in the past ten years,
As expected, Ugly Country couldn't bear it anymore, and told what happened on October 10st.

The embellished description made the world see that it was the problem of the Great Xia Kingdom.

[Ou~God, it's unimaginable that it will be like this, the technology of the Great Xia Kingdom can actually block the connection between the aircraft carrier and the fighter jet,

What kind of communication technology is this? Why do I feel like Ugly Country beat Iraq? 】

[The application of modern technology has changed the pattern of warfare. I just want to ask when will Daying have this kind of fighter? 】

[Unable to aim, it is hard for me to imagine what kind of technology this is. Radar and satellites cannot scan it. If the fighter jets arrive in our airspace, does it mean that we can just wait to die?
Why does the Academy of Sciences spend so much money every year?

Being overtaken by a rising star of the Great Xia Kingdom, I want to protest and ask Daying to announce the finances! 】

[Zhou Zhou Ouba, come back quickly, we in Korea really need this kind of technology,
We want to dominate the universe. 】

Countless people left comments under the video released by Ugly Country.

Originally, everyone thought that Chou Country was just joking, but now the government of Chou Country has announced so solemnly,
I don't think it's fake anymore.

Europe once again held a meeting,
The President of Country F, Mr. Ma, had a gloomy expression on his face. The one-third of an acre of land in Europe was enough chaos.

Now that the Great Xia Kingdom is taking the lead in a technology, countless people feel cold.

If the performance of Daxia's engine is improved, wouldn't it be possible to fly over Europe silently?
The President of Italy said:

"We suggest that Brother Ma send out an aircraft carrier to test the situation and see if it is as evil as what Ugly Country said.

Practice is the only criterion for testing the truth. If this is the case, we can talk to Daxia first. "

Classmate Xiaoma said:

"Forget it. I'd rather believe it's true. That Zhou Yi is a genius. Every few decades or hundreds of years, there will always be a genius, isn't it?"

Everyone talked about loneliness, and then left with their own thoughts.

This kind of fighter jet must be asked whether the Great Xia Kingdom sells it.

If other countries bought it, wouldn't it be a sharp sword hanging over his head if he didn't buy it?
Who can sleep at night?
After the presidents of various countries go back, they immediately go to the Academy of Sciences,
In any case, at least anti-stealth technology must be developed, and you must know whether there are planes in your airspace.

Otherwise, live in an air-raid shelter every night?
Xiao Ma repeatedly asked the academicians of the French Academy of Sciences.

"No matter how much it costs, I have to develop anti-stealth technology for me. I don't want a knife hanging above my head, and I don't want to go to an air-raid shelter to sleep at night."

Not only the French President Xiao Ma, but also the entire European Union and the academies of sciences in various countries around the world are under great pressure.

The Daxia Kingdom has done such a trick, scaring everyone to death.

Fortunately, the plane can't fly far, and it can't fly to Omagnesia Australia, but the Asian countries are unlucky.

But this does not mean that there will be no technological breakthroughs in the Great Xia Kingdom in the future.

What if it breaks through?
Preparing for a rainy day is what their leaders should consider.

For a time, scientific researchers from various countries complained incessantly.

All rolled up.

Originally, my scientific research pressure was great, but now I am directly interviewed by the president.

It is conceivable how much pressure there is.

Scientists all over the world are so confused by Zhou Yi that they can't sleep at 3 o'clock in the evening.

The Great Xia Kingdom loves peace and will definitely not mess around, but the suspicious character of its own country's leaders will definitely not let it go.

Especially North and South Koryo, high-level island countries, South Vietnam, Asan and other countries almost broke through the gate of their own National Academy of Sciences.

I have to go to remind me almost every day.

For example, Koryo Bangzi and Nanyue Monkey not only reminded them every day, but also sent various envoys to Daxia to seek peace.

Only Dong Ying and Ah San were a little unbelieving, and wanted to test whether they were as evil as Chou Guo said.

When they dispatched fighter jets with full confidence, they were already known by the satellites in the sky.

Every move is under surveillance.

General Li, who was in charge of the military in the west, saw this scene, without even thinking about it, he sent a new type of J-[-] to meet with them for a while.

The result is no surprise,

A scene exactly like Ugly Country was staged.

The top officer of Ah San's air force command collapsed on the chair, his face full of disbelief.

They claim to be a big country with a strong military, and they will not lose to the Great Xia Kingdom.

I didn't expect the strength to be stretched so much now.

If I knew that Zhouyi was a scourge, I should have killed him when I came to India to receive the Ramanujin Award.

The highest officer of the island country's air force was no different from Ah San, slumped on a chair, very desperate.

"Baga, the Academy of Sciences must develop anti-stealth technology, otherwise we will never be able to sleep peacefully."

Matsushita patted the table viciously, then got up and went straight to the Academy of Sciences.

And Zhouyi also received news at this moment, Ah San and Dongying's temptation undoubtedly made the country that had doubts put down its doubts.
It has become an active cooperation with the Great Xia Kingdom.

Zhou Yi was having an interview with the elder at this time,
"Elder, do you mean to tell us about the performance of our aircraft?"

The elder said kindly:

"That's right, anyway, after so many tests, they have already tested the performance of the aircraft to the point that it is not bad.

We might as well admit it openly and give them some deterrent power. "

In fact, after several years of nurturing and cooperation with various high-ranking officials, Zhou Yi also understood some politics, saying:

"it is good."

What did the elder think of, and asked with deep meaning:
"Zhou Yi, do you think this new fighter jet can be sold now?"

Looking into the eyes of the elder, Zhou Yi also understood what the elder meant,
Zhou Yi said without reservation:
"Yes, they cannot imitate the technology of every aircraft, we will set up a program, once someone dismantles it, it will be destroyed automatically.

Second, these fighter jets are detectable under our sky-sea-air-ground integration system.

Our procedures can also be changed to automatically notify us of fighter jets flying over our borders. "

Zhou Yi thought about it, and decided to tell the elders with the most reassuring words,
"We have absolutely the technology to detect the movements of these sold fighters."

After saying these words, the elder laughed and said:

"Okay! Then I'm relieved. Why don't you go play with it when selling new fighter jets?
Anyway, in China, there will be no problems. "

Zhou Yi wanted to refuse immediately, but the elder continued:
"Actually, it's good to go for fun, you can also bargain with them and ask for a price.

Dong Ying and Ah San have given us two free advertisements. "

Zhou Yi thought for a while, and found that it seems to be possible, and it should not be possible to talk for a few days, so as not to delay his own research on mathematics,

So Zhou Yi said:

"Okay. I'm going to have fun, can I bring my family?"

Zhou Yi felt that he had been married for so long, and he just went out for his honeymoon on the first anniversary of his wedding.

The elder smiled and said:
"Okay. It's not a big deal. We have the right to be so hungry and domineering. It's them begging us, not us begging them.

You can give whatever face you want, anyway, they will come back to beg us in the end anyway. "

Zhou Yi also understood what it meant. As long as these countries don't break through in technology for a day, they have to come to the Great Xia Kingdom every day.

Great Xia Kingdom can show them any face they want.

And Zhou Yi went in person to give them face.

Today is different from the past, when Zhou Yi was just a well-known scholar, now Zhou Yi is a top scholar who determines the direction of the world.

Being able to communicate and negotiate prices is also to give them face.

Zhou Yi asked:

"Which countries are likely to want to buy?"

The elder said:
"Many, all in Europe want to buy, followed by places such as the Middle East, and various countries in Asia. There are too many. You can talk to them slowly when the time comes."

Zhou Yi smiled and said:

"I'll go to the scene to watch the excitement."

"Haha, just tell Xiao Sun what you need. If he can't meet it, let him report it. We will find a way to meet it. You are our national treasure."

The elder said finally.

Zhou Yi said:

"it is good."

After Zhou Yi sent the elder away, Zhou Yi returned home and told Xia Xue the news.
"Xue'er, do you want to see how other countries beg us?"

After Xia Xue knew the ins and outs of the matter, she thought for a while and asked:
"Senior, can I get some cultural relics back? I see that there are many cultural relics from our country in the Daying Museum.
There are also a lot of cultural relics from our country in the island country, can you bring some back? "

Zhou Yi thought for a while and said:

"You can try it. Anyway, they begged us, and we have absolute dominance."

Xia Xue said:

"There is a lost copy of the Yongle Canon abroad, you can get it back, I want to see it."

Zhou Yi said:

"Yes! Speaking of the Yongle Grand Ceremony, I also like the sword of Emperor Yongle,

We want to come back together.Otherwise, I will not admit to selling it. "

Zhu Di himself used the saber that Emperor Yongle bestowed on the living Buddha.

Zhou Yi clearly remembered that the sword was 90.3 centimeters long and the blade was 76 centimeters long.

The body of the sword also depicts two golden dragons.

The living Buddha returned to Zhu Di after his death, but unfortunately he was taken away by the military officers of Yingguo.

Zhou Yi thought this sword was pretty, so he had to get it back.

There are also many cultural relics belonging to the Great Xia Kingdom in the museums of the island country, as well as the authentic works of Wang Xizhi,
Zhou Yi felt that he could come back.

Zhou Yi felt that it was very profitable to exchange the semi-finished sixth-generation machine for these.

And it's just an accessory product.

If not, Zhou Yi will sell two improved fifth-generation new fighter jets to Goryeo,
This is probably even more terrifying than having such a fighter jet in the Great Xia Kingdom.

When the engine of the sixth-generation aircraft is ready, the new fifth-generation fighter jets can be eliminated.

Now this fighter is not only deterrent, but also used to make money.

I'm a top scientist attending your negotiations, so it's not too much to order things from your museum, right?

Don't you give me any cards?
Then I'll sell you a hammer!