The passionate years starting from the college entrance examination

Chapter 306, Conference Fund Raising Paper (Please subscribe)

1965, Moscow, Kremlin.

"Haha, even though it's a cannon to hit mosquitoes, it's still a miss. Lyndon Johnson, a stupid pig, should be so angry that his face turned green, right?"

At this time, Brezhnev was extremely happy.

Because Bandrovsky just reported the news that the R16 intercontinental missile launched from the Debersheti underground silo in Perm Region some time ago did not simply explode in the Bering Sea, but destroyed a whole country in North America. A Thresher nuclear submarine.

Therefore, even though Brezhnev was very distressed about the intercontinental missile that was inexplicably lost on his side.

But I am so happy that it was not wasted.

The most important thing is that the agent who pressed the missile launch switch in the underground shaft should be from Yingjiang.

From this point of view, North America is simply doing its own thing!
That's why Brezhnev was so happy.

A lot of information seems to be hidden enough, but it can't stop people who are interested.

Even Xiang Liqiang and the others have already heard this information, let alone Moscow, which has sent so many international students in North America.

Brezhnev wished this kind of "accidental collision" would happen more often.

Of course, as long as the R16 is not launched again.

Well, this idea is definitely wrong.

Because this also means that Moscow has become a park, and everyone can come and leave as they please.

When he was happy, Brezhnev ordered Bandrovsky to continue cleaning up those annoying moles.

Although everyone knows that this matter is difficult, we must do our best to obey fate.

"By the way, what's going on in the capital now? Have they started a helicopter research and development project?"

"Comrade Secretary, we are already conducting detection, but we have no results yet."

How can it be that fast?

In Beijing, Zhenhua Research Institute, a residential building next to Wudaokou, the helicopter project has been launched.

In fact, the renovation work of residential buildings is still in progress and has not been completely completed, but the helicopter project is already a bit impatient.

Chen Guohua is very clear that if the research and development of helicopters is not completed as soon as possible, he will speed up the production and popularization of large drones.

Qiu Zongyue was a little unclear.

Because sometimes, Chen Guohua will be very slow, but sometimes he will be in a hurry, as if he is in a hurry.

However, based on his trust in Chen Guohua, Qiu Zongyue still made arrangements.

Helicopters need to be developed, and drones need to be produced faster.

"Professor Jin, how should we understand this part of the technology?"

In the laboratory of a residential building, a researcher pointed to the rotor material lines on the technical drawings and raised his doubts.

Professor Jin Peiquan of East China Aviation College took it and looked at it for a while, but he still didn't understand it thoroughly.

Because he himself has just come into contact with these technical materials and is not very familiar with many technologies.

The Osprey tilt-rotor helicopter that Chen Guohua took out was almost all new technology, and Jin Peiquan didn't understand it very well anyway.

So after reading it, he could only try to understand and calculate it first. If it didn't work, he would ask Chen Guohua for advice when he was free.

After a while, Professor Ji Wenxi from next door also came over with someone.

"Lao Jin, how are you? What are you calculating?"

"Lao Ji, you're here, come on, help me see the technology of this rotor."

Ji Wenxi also became interested after hearing this.

He is in charge of the Mi-26 heavy transport aircraft project, which is completely different from the Osprey tilt-rotor helicopter.

But because of this, there won't be much intersection between him and Jin Peiquan.

After a while, professors Dai Changhui, Yang Pengji, Jiang Changying and others also came over.

Obviously, everyone has encountered technical problems and is ready to discuss them together.

If nothing can be solved, then we can only go to Chen Guohua together.

At this time, Chen Guohua was busy in a meeting.

The entire meeting has lasted for a day, from morning to afternoon, that is, we had a simple meal at noon, and then continued the meeting.

Everyone's energy is very high because everyone has a sense of urgency and does not feel much security deep down.

Of course, if phased array radar and other related technologies were developed, things would probably be much better.

In the conference room, Chen Guohua talked eloquently:

"In order to accurately calculate the missile's flight trajectory and predict its future position, the air defense system needs to have high-precision tracking technology. This can be achieved through data fusion and processing of multiple radar sites to provide more accurate missile positioning and speed information."

"When facing complex missile threats, air defense systems need to have strong data processing and analysis capabilities."

"The command and control system uses advanced algorithms and models to process and analyze large amounts of sensor data to determine the best interception plan and make real-time decisions."

"Maybe you don't quite understand what an algorithm is, but Professor Guo should understand it better. I won't go into detail about this part."

From here we can see the importance of mathematical modeling.

It doesn't mean that everything is foolproof once you have a computer.

Algorithms are not something that can just be said to exist. Especially for calculations with such a huge amount of information, more advanced algorithms and models are needed to ensure foolproofness.

Otherwise, this so-called command and control system is a joke.

"Next, let's talk about our high-speed response and rapid launch capabilities. This part of the technology requires the active cooperation of Dean Qian and your Fifth Academy."

Qian Xuesen and other scientific researchers from the Fifth Academy of Sciences all smiled after being named.

In terms of status in the mainland's scientific community, Chen Guohua is definitely the number one.

Although no one said anything, let alone discussed this point, everyone knew it.

Three of the scientific research achievements produced by Chen Guohua are very impressive. The three achievements of computers, fighter jets and bombers, alone, are enough to overwhelm the entire mainland scientific community.

What's more, this is the result that Chen Guohua personally took charge of and produced as quickly as possible.

In addition to these three major scientific research achievements, there is also the fact that since the 1960s, Zhenhua Research Institute has gradually become a moneybag in the mainland.

Since ancient times, the importance of money bags is not unimportant.

In a family, the person with the most say is the person with the greatest earning power.

Of course, individual families are different. Making more money does not necessarily mean they have a high status.

I only say that this is the case for most families, not including those small groups.

In addition, Chen Guohua is currently also responsible for the two major projects of civil aviation passenger aircraft and helicopters, as well as some small projects within Zhenhua Research Institute.

Therefore, there is no need to say more about Chen Guohua's status.

Therefore, at this meeting, everyone listened so quietly to Chen Guohua's speech.

Before I knew it, it was getting dark outside and dusk was falling.

"Okay, that's all for today. Let's go back and digest it first. We will continue the meeting and discuss it the day after tomorrow."

Chen Guohua took the initiative to end the meeting.

But the discussion he mentioned made Qian Xuesen couldn't help but roll his eyes and said:

"Comrade Chen Guohua, you are too modest. You are obviously the one teaching us, why do you have to talk about it?"

Zhao Jiuzhang and Guo Yonghuai were also the same, and they were filled with emotion.

"Fortunately, Director Chen is one of our own. If you went to Yingjiang's side, we would be really scared."

As we all know, Chinese mathematicians such as Chen Shengshen and Zhou Weiliang are all in North America.

Chen Guohua's own mathematical ability is very strong, but in comparison, Chen Guohua's mathematical ability is really nothing, because his invention and creation ability, as well as his very comprehensive knowledge creation ability, are what the country needs most.

Hearing this, Chen Guohua shook his head and said:
"Researcher Pan, I have never been abroad, how could I go to Yingjiang?"

"And you may not know why I am called Chen Guohua, right? The origin of my name is that my father gave it to me personally."

Of the four brothers who revitalized China, Chen Guohua is the only one left.

The old Chen family was originally the home of martyrs, not to mention the name of the Zhenhua Research Institute, which Chen Guohua was responsible for, also explained a lot of problems.

This kind of rhetoric will have no effect on Chen Guohua.

On the contrary, after Chen Guohua finished speaking, Qiu Zongyue also spoke, seriously warning everyone not to say such words that are not conducive to unity in the future.

Pan Houren suddenly became silent.

No one cared about it, after all, Pan Houren could become an important member of the scientific research team at such a young age, and his own brain was not bad.

The reason why he said such things was just because he was hot-headed and young and energetic.

But after all, he is four years older than Chen Guohua, so it is impossible for him to still think that he is really a young man.

Another day, Chen Guohua returned to Zhenhua Research Institute, and it was another busy day.

Not only Jin Peiquan and Ji Wenxi have accumulated a lot of technical problems, but also Xue Jinquan, Zhang Jichuan and others, not to mention the civil aviation project.

Chen Guohua spent the next period of time busy.

Since that meeting in early April, Chen Guohua has become the leader of many scientific researchers, and he has personally led everyone to overcome the two projects of missiles and artificial satellites.

And we must take advantage of the trend to develop an air defense system.

This air defense system is a very large system. This multi-layered defense system requires the development of different types of interceptors.

Because only in this way can we coordinate operations at different defense levels.

For example, short-range air defense systems can be used to intercept missiles at close range, while medium-range and long-range air defense systems can be used to intercept missiles at long distances.

Of course, this does not mean that everything will be fine with the interceptor. It must also be equipped with high-precision interception technology.

Is it a little round?

When Chen Guohua gave a technical explanation to everyone, everyone was very confused because the technical parts involved were too many and too detailed.

The so-called high-precision interception technology requires highly precise calculation and execution when intercepting missiles.

When the air defense system uses algorithms and models to calculate the intersection point between the interceptor and the missile, it must be able to ensure that the interceptor can accurately hit the missile.

And what many people don't know is that missiles don't only have one missile head. Some ballistic missiles, such as the Qian Xuesen ballistic missile in the original time and space history, are simply impossible to guard against.

This new missile ballistic concept was proposed by Qian Xuesen in the 1940s. It is a boost-glide ballistic. At that time, foreign countries had already called it Qian Xuesen ballistics.

Moscow has already carried out five types of missiles in a targeted manner, namely ballistic missiles, anti-aircraft missiles, gliding missiles, cruise missiles and composite missiles.

Therefore, based on this background, if you want to improve the air defense system, you must take it into consideration.

It would be ridiculous if the interceptors are all set up by then, but because there are too many warheads, or the ballistic missiles are too powerful or too fast, the air defense system becomes a decoration.

Chen Guohua naturally did not allow this to happen.

"At the same time, everyone must pay attention to the fact that enemy missiles often adopt interference and saturation attack strategies in an attempt to render the air defense system ineffective. Therefore, the air defense system needs to have anti-jamming and anti-saturation capabilities and be able to work normally in a complex electromagnetic environment. , and effectively deal with multiple incoming missiles.”

After finishing this part of the technique, Chen Guohua took a sip of water, moistened his throat, and said:

"That's it for the technical discussion. In the following time, I hope everyone can work together to complete the technical research and development of our air defense system as soon as possible."

It is now the end of May, and time flies by very quickly.

After Qian Xuesen and the others left, Qiu Zongyue took Chen Guohua to the office next to him.

"Guohua, there is no money up there. I want to ask you if there is any other way?"

When Chen Guohua heard this, he suddenly looked embarrassed.

Of course Chen Guohua himself knows very well whether there is money on it, because many projects can't wait to be launched.

For example, this time, the air defense system he tinkered with seemed to be just a system, nothing remarkable, and it shouldn't cost much.

But this air defense system includes two major projects: artificial satellites and missiles. What's more, what Chen Guohua needs to launch is a communication satellite.

There is an age limit for communication satellites.

Generally speaking, the design life of geostationary communication satellites is about eight to ten years, and in some cases, it can be extended to fifteen years.

For the mainland at this stage, ten years is almost enough.

If it is fifteen years, the technology, equipment, etc. may not be able to do it, so Chen Guohua cannot be too greedy.

To be honest, he does have a lot of technology at hand, but the problem is that he can't use it all at once.

It's taken out and needs to be digested.

Otherwise, it is very likely that the enemy will be fattened.

After pondering for a moment, Chen Guohua asked two questions:
"Leader, can the industrial park in Baiyun City be accelerated now? Also, are there any relevant policies from above?"

Since the problem of money bags is to be solved, trade is indispensable.

How to make money without trading?

You can’t say that you will continue to sell photolithography machines, right?
This is not selling photolithography machines, that is capitalizing on the enemy.

The proximity lithography machine that previously cost 20 million US dollars has been purchased by Comrade Tang Dake and Rowland Scarlett. No one has purchased it again.

This business is not that easy to do.

What's more, in today's electronics industry, 70% of the industry's profits are earned by China Resources.

If the agent's profits had not been distributed to Loft Technology, Donald Duck Technology, Texas Instruments and other companies, it is estimated that China Resources would not be as brilliant as it is today.

Under this situation, other electronic product companies can hardly make any money.

Even now, a lot of profits from the two major industries of home appliances and hardware have been divided up by China Resources Corporation.

In this context, the only way for Chen Guohua to continue making money is to open up new tracks.

On the other hand, it is not the case that only China Resources can make money, while foreigners can only lose money.

This is certainly not a healthy way to work together.

but.
Seeing Qiu Zongyue shaking his head, Chen Guohua was helpless.

In other words, the current cooperation method is still the same as before, with China Resources selling high value-added products.

Then the foreign exchange earned will be used to purchase more iron ore, oil, grain and other materials.

Then it would be impossible for products from Ford Motor, Westinghouse Electric, Sony and other companies to enter the mainland.

In fact, even if we let them in, it would be of no use.

Because in the Mainland in the 1960s, there was really no money.

Otherwise, Chen Guohua would have directly suggested issuing national bonds instead of thinking hard about how to make money.

Of course, buying gold is actually one of the ways to make money or add value to your wallet.

However, gold cannot be sold, not to mention that gold is not valuable.

It's not like tens of thousands of tons of gold can be found. Otherwise, a little gold can be sold.

"Leader, I did make some crooked moves, but it's just that the risks are high."

There is a saying that the bigger the storm, the more expensive the fish!
After hearing Chen Guohua's words, Qiu Zongyue's eyes suddenly lit up and he said:
"Tell me quickly, what's the trick?"

Although the sentence has not been raised yet, regardless of whether it is a black cat or a white cat, the one that can catch mice is a good cat. However, as a soldier, Qiu Zongyue is more likely to be results-oriented.

"Leader, we all know that the outside world is currently at war. Is it possible for us to clear out the inventory? Sell those moldy weapons?"

Chen Guohua suddenly smiled and then made a suggestion.

Qiu Zongyue's eyes suddenly lit up, but then dimmed again.

This proposal seems very good, but as Chen Guohua said, it takes huge risks.

There are still many places fighting in the outside world. If you sell weapons at this time, you can indeed make money.

but.
We all are not fools, do we really think we can achieve perfect results?

What's more, the people behind the battles in many places now are not anyone but Xiong Da and Eagle.

So if you rush to grab food at this time, you will undoubtedly annoy others.

When the time comes, the gains outweigh the losses!

In short, this suggestion is not a good suggestion from a starting point.

Seeing Qiu Zongyue's expression, Chen Guohua was not disappointed because he had already been mentally prepared before raising the issue. "The second suggestion is to go to the Middle East and Maple Leaf Country"

The second suggestion is to let the white glove companies in Eagle Sauce invest in several countries such as the Middle East and Maple Leaf Country, compete for land, and then dig for gold.

"Are you sure you can really dig out gold? You're not fooling me, are you?" Qiu Zongyue's eyes suddenly looked extremely strange.

Chen Guohua has talked about the Lannigou gold mine in southwest China before.

At that time, Chen Guohua said that he calculated it through a lot of mathematical calculations.

The formation of gold is due to the fact that during the Archaean period about 2.6 billion years ago, volcanic eruptions brought a large amount of gold elements from the core of the earth along fissures to the mantle and crust. Afterwards, they were deposited in the ocean and metamorphosed in the region. Formed the original source of gold.

About 100 million years ago in the Mesozoic Era, due to the action of strong forces, the earth's crust deformed and folded, and the folds were exposed to the sea surface. The gold material was activated, migrated and concentrated, forming gold fields, which we call rock gold.

Well, these are all mentioned in the book. No one can be completely sure whether they are true or not.

In short, there is indeed a lot of gold underneath the earth, but it is not that easy to mine it.

There are many ways to find gold mines, but people like Chen Guohua, who have never even been to that place, are so confident that there is gold there.

Unbelievable!
However, Chen Guohua used the rigorous method of 'mathematics' to deceive.

Qiu Zongyue didn't think it was a lie, but he was somewhat unsure.

Because before I only went to Lannigou in the southwest, but now I am going abroad.

In those places abroad, if there is gold, it will be a big problem to mine it and bring the gold back to the mainland.

Moreover, the initial investment is a huge problem.

In addition, how to determine that there is really gold in that place?

"Leader, it's just a matter of checking, and it doesn't cost much. Of course, it must be kept highly confidential, and a trustworthy person must be sent to carry out the task. Otherwise, money and silk will move people's hearts."

Seeing that Chen Guohua had said this, Qiu Zongyue had no choice but to nod.

Anyway, it is in line with the old saying, if there are jujubes but no jujubes, let’s hit the pole first and then talk about it.

"Any other suggestions?"

Qiu Zongyue looked at Chen Guohua longingly, hoping that the latter could use his smart brain to think of more solutions.

"Of course there is, but it takes time."

"Say it quickly."

The other method mentioned by Chen Guohua is naturally to develop the manufacturing industry in the mainland, such as selling cars, home appliances and other products.

The worst is selling fans, shoes, clothes and other products.

It just so happens that it's the end of May and almost June. By then, we can sell more air conditioners, fans, etc., which can be regarded as adding up to a little.

"Aren't there any new products?" Qiu Zongyue was a little disappointed.

"Boss, we do have new products, but our production is not good enough."

For example, CNC machine tools can be exported.

However, workers in the mainland are not very skilled at all, and the quality of the products they produce is not very good, which seriously restricts output.

Although CNC machine tools are the industrial output needed by various countries, the technical requirements are also higher.

In addition to CNC machine tools, it is also electronic products such as computers.

Otherwise, it's too much.

If the price of a computer is set high, fewer people will buy it, and you won't make much money either.

Just because in this era, everyone doesn’t have much money in their pockets, and they don’t like to spend money that much.

If the price is set low, sales may not explode, so this is a relatively difficult issue to measure.

As for super calculation, haha, that is capitalizing on the enemy.

However, they can sell some supercomputers that are slightly better than IBM, such as lower power consumption, faster computing speed, and smaller size.

It can even provide customized services.

In short, as long as it is a product that can make money, you can sell it.

After listening to Chen Guohua's words, Qiu Zongyue nodded immediately. This is the most real and effective suggestion.

Time flies in the past few days, June 1st, Children's Day has arrived.

"Son, how about sending you to preschool this September?"

At the ruins of the Old Summer Palace, Chen Guohua and his family were taking a walk, accompanied by Dong Jingxue.

The latter had just married into the Chen family not long ago. Although Chen Yuanchao returned to Hong Kong Island in mid-May, Dong Jingxue did not return to her own home.

Although the Dong family is on Nanchizi Street and very close, it is her natal family and not hers.

In a short period of time, Chen Yuanchao has no way to settle down in Baiyun City, not to mention that Chen Yuanchao himself does not live in Baiyun City permanently, so it is unrealistic for Dong Jingxue to move to Baiyun City.

"Dad, I also want to go to school."

Before Chen Wei could speak, the youngest daughter Chen Si next to him had already spoken.

At this moment, Yu Moli next to him suddenly felt nauseous and wanted to vomit, which shocked Chen Guohua. Not feeling well?
Impossible!
Although the season has changed recently, the weather in the capital has been very hot, and when sleeping at night, Yu Moli did not kick off the quilt.

So what's going on?
Is it possible that it exists?

Ever since she gave birth to Chen Si in May 1961, Yu Moli's belly had been silent.

The couple has already decided to have two children. They have both children. There is no need to have so many children.

Although Chen Gonglu and Yun Wanshang both mentioned this matter and urged it many times, neither Chen Guohua nor Yu Moli agreed. They changed the topic with smiles every time.

When they met Yu Moli's eyes, the couple smiled in unison.

"Jasmine, you have to be careful and don't catch a cold."

Saying words of concern, Chen Guohua conveniently put his big hand on her wrist.

Dong Jingxue, Chen Xiaoyue and Chen Xiaomei didn't notice anything unusual at all.

However, Chen Gonglu only glanced at it, while Yun Wanshang nuzzled at the former and whispered: "Old man, I think Jasmine is pregnant."

Although Chen Guohua and his wife had a tacit understanding, the scene where Chen Guohua took Yu Moli's pulse could not deceive Yun Wanshang.

In fact, Chen Guohua's pulse sensing technology is very average and not very good.

He is only good at reading because he can have a photographic memory.

But when it comes to taking pulses, it's not just a matter of simply learning it. It requires more practice before practice makes perfect.

Of course, Ximai is relatively simple.

Its characteristic is that the pulse is fluent, which should be relatively smooth, like beads rolling on a jade plate. This pulse can be used to determine whether you are pregnant.

According to Ji Wenmei's teaching, there may be errors in the Ximai pulse, and it must be comprehensively judged based on personal symptoms, such as whether there are pregnancy symptoms such as menopause, stomach cold, dizziness, fatigue, breast distension and pain.

Chen Guohua was very familiar with Mo Li's situation, but even so, he did not dare to make a complete judgment.

"Mom, let me give you a massage. Will it make you feel better?"

The two children also helped take care of their mother, and they were very well-behaved and sensible.

Yu Moli smiled and nodded, and then gave Chen Guohua a roll of his eyes: He is so good at doing scientific research, but he is not good at taking pulses.

The latter shrugged helplessly.

He is not a professional doctor. This requires skills. How can he just say that he can do it?

In the evening, Chen Guohua and his wife went to Ji Wenmei's house to visit the latter.

Ji Wenmei just glanced at it and already guessed something. After placing her hand on Yu Moli's wrist, she confirmed it.

"It's Ximai. Don't work so hard in the next few months and take better care of yourself."

Hearing this, Chen Guohua and Yu Moli were both surprised. They were both surprised and depressed.

The surprise is that she is pregnant again, but the depression is that they don't seem to be planning to have a child. This is too unexpected.

Many things are within the control of the couple, and there are very few unexpected things.

Unexpectedly, it actually happened this time.

Forget it, don’t think about it so much, now that you have it, let’s give birth to it.

"Brother Guohua, we have to make an agreement in the future. This is the last child."

"You don't suspect that I did it, do you?" Chen Guohua was speechless, and Yu Moli shook his head:
"That's not what I meant. As you know, I like children very much, but I don't like this kind of accident."

This was the first time the couple had a small dispute over this incident.

But it was just a small dispute, which didn't last long and quickly disappeared.

So in the next few days, Chen Guohua tried his best to come home from get off work on time and take care of Yu Moli.

When Lao Chen, Yun Wanshang, and Hu Pinggu learned about this, they were all extremely surprised.

This year is really a surprising year. Not only did Chen Yuanchao get married, but Yu Moli also had a child.

Yu Moli suddenly became the national treasure of the family and a big figure under special protection. Even the two children, Chen Wei and Chen Si, had to be told not to trouble their mother.

Although it feels like making a fuss out of a molehill, it is something that should be paid attention to.

After Qiu Zongyue learned about this, he made a special trip and brought many gifts.

The whole family was flattered by the arrival of the leader, even Chen Guohua was quite surprised.

The happy time passed quickly, and it was already mid-June in the blink of an eye, and the weather in Beijing was gradually getting hotter.

On this day, Chen Guohua also brought back six air conditioners from outside.

"Oh, Guohua, why are you spending money so lavishly?"

The whole family was shocked when Chen Guohua bought so many air conditioners, and Hu Pinggu and Yun Wanshang were even more angry.

Air conditioning is very expensive, and it also means that the electricity bill is very expensive.

"Mom, sister-in-law, you make money just to spend money. Besides, the weather is so hot. Jasmine sweats a lot every day, and so do the two children."

Chen Guohua's words made sense, but something felt wrong.

The two sisters Chen Xiaomei and Chen Xiaomin were pleasantly surprised. With so many air conditioners, their rooms must also have them.

"Then just install one in your room, you..."

While Yun Wanshang was talking, Aunt Hu Ping went directly to the house to pay.

Chen Guohua definitely couldn't afford this money alone. What's more, the most important thing was the air-conditioning ticket, which was the hardest to get.

In July last year, Chen Yuanchao went to learn air conditioning technology.

Therefore, the whole family is no stranger to air conditioning.

It was also mentioned in the newspaper that air conditioners are for export and are rarely sold domestically.

It is impossible to sell them in supply and marketing cooperatives, but they are sold in department stores, and they are not very expensive, costing 800 yuan each.

It was impossible for Chen Guohua to accept the money Aunt Hu Ping gave, and Yu Moli also confiscated it. Lao Chen and Yun Wanshang also talked about it, so she didn't give it anymore.

We are all a family, there is no need to be so open to outsiders.

The atmosphere in Lao Chen's house is indeed different. Anyway, Dong Jingxue likes this kind of atmosphere.

All six air conditioners have been installed, one for Lao Chen and his wife, and one for Hu Pinggu and Dong Jingxue.

Originally, Chen Guohua meant that the mother-in-law and daughter-in-law would each have one, but they were rejected.

So the remaining four units were placed on the side of the small courtyard as soon as they entered. There was one unit in the room of Mr. and Mrs. Chen Guohua.

Chen Xiaomei and Chen Xiaomin also have one in their room. As for Chen Xiaoyue, she just goes to their two sisters' room.

The last one is placed in the living room so that everyone can use it when eating.

And this one also has the largest number of horses, with two horses in total.

After the air conditioner was installed, the children Chen Xiaomin, Chen Wei, and Chen Si were the happiest, rolling and making noise all over the room.

With air conditioning, it has indeed improved the happiness of life.

That is to say, Lao Chen's family is quite special. Otherwise, there would definitely be a lot of neighbors coming.

On this day, Chen Guohua picked up the phone and contacted Lu Qiaoshan, the editor-in-chief of the Mathematics Journal.

Not to mention how happy the latter was when he received the call.

In the 1950s and 1960s, you could still hear the news that Chen Guohua was going to write a mathematics paper, but you could never hear the news again.

He thought that Chen Guohua no longer wrote mathematics papers, but he didn't expect that he actually did.

Soon, Yan Shouchun sent the paper to him.

Chen Guohua naturally didn't have time to make a trip, so it would be nice to be able to call the other party in person.

"A paper on zero-point conjecture? Model's conjecture? Yutaka Taniyama's conjecture? Hiss"

After seeing the titles of these papers, Lu Qiaoshan couldn't help but take several breaths of shock.

The zero-point conjecture is easy to understand. It is a special and possibly much weaker form of the generalized Riemann hypothesis.

A few years ago, Chen Guohua and Erdez had completed the demonstration of the first three small problems, which aroused widespread attention and discussion in the global mathematics community.

In the past two years, both of them fell silent. Unexpectedly, Chen Guohua proved the zero-point conjecture again.

This is definitely a big improvement in the conjecture of the Riemann Hypothesis.

For other scholars, once Chen Guohua really proves the zero-point conjecture, it is likely to cause a major earthquake, and many people may have to re-choose thesis topics.

As for the two major mathematical problems, Model's conjecture and Yutaka Taniyama's conjecture, they are related to Fermat's last theorem.

What is Fermat's last theorem?
The original text is from the Gallic mathematician Fermat. In the seventeenth century, when he was reading the eleventh volume of Diophantus, he wrote this sentence next to the eighth proposition:

It is impossible to divide a cubic number into the sum of two cubes, or a fourth power into the sum of two fourth powers, or generally a power higher than the second into the sum of two powers of the same power. of.

I am convinced that I have discovered a wonderful proof of this, but the space here is too small to write it down.

Therefore, the main content of Fermat's last theorem is actually that when the integer n>2, the equation x^n + y^n = z^n about x, y, z has no positive integer solution.

At that time, the German Wolfskehl announced that a bonus of 100,000 marks would be awarded to the first person to prove the theorem within one hundred years after his death. This attracted many people to try and submit their "proofs" .

In the subsequent time, Dirichlet, Kummer, Lame and Cauchy all tried to prove Fermat's last theorem one after another.

In 1922, the British mathematician Model proposed a conjecture, and in 1955, the Tokyo mathematician Yutaka Taniyama guessed that there was some connection between elliptic curves and modular curves.

Yutaka Taniyama's conjecture shows that elliptic curves in the rational number field are modular curves, although this is a very abstract conjecture that many scholars cannot understand.

But it does take the proof of Fermat's last theorem a step forward.

Therefore, if you want to prove Fermat's last theorem, you really need to prove Model's conjecture and Yutaka Taniyama's conjecture.

Unexpectedly, Chen Guohua has already produced these two papers, and there will be excitement in the global mathematics community.

Lu Qiaoshan did not rush, but followed the process and started the review.

The first review is to check some of the most basic errors in grammar, symbols, etc., as well as to simply read it and go through it to make sure there are no mistakes.

Although Lu Qiaoshan is just an ordinary mathematics journal editor, and these papers were written by Chen Guohua, he can also help with the preliminary review.

Chen Guohua certainly has no problem with this.

He quickly completed the preliminary review, and then copied the paper and gave it to mathematicians such as Hua Luogeng, Wu Wenjun, and Su Buqing.

I just don’t know if they can understand it.

It is estimated that Hua Luogeng and Wu Wenjun will have no problem, but other mathematicians may not.

The review was completed quickly and the paper was published.

July is a scorching hot season in the northern hemisphere, and this fire started on Hong Kong Island, quickly burned to Tokyo, and then spread all the way to New York, Los Angeles, London, Paris, Berlin, and finally Moscow.

Erdos, who was studying in Europe, naturally saw three papers written by Chen Guohua. As a result, he originally wanted to stay in Europe, but now he can't wait to return to the capital.

Because Chen Guohua really fulfilled his original promise and really proved the zero-point conjecture.

And he also took action to prove Model's conjecture and Yutaka Taniyama's conjecture. Is this even possible?
Fermat's Last Theorem is one of the most popular mathematical problems in Europe. It has been around for hundreds of years. It should have stayed in Europe. However, Chen Guohua did not follow martial ethics and attacked it.

As early as 2007, the Royal Scientific Society of Göttingen announced the Wolfskehl Prize: Anyone who solves Fermat's Last Theorem before September 9, 13 will receive a reward of marks.

Everyone wants this award, and compared with the prize money, honor is what mathematicians like Erdös pursue.

(End of this chapter)