Chapter 974

As for the zone conjecture,

Xu mang already had a general idea last night, but because of Xiao man's support at that time, he didn't put his ideas into action. Now, with Xiaoman's support, Xu mang felt that he could have a try, and besides, he could reward a Ferrari.

"Ah, ah, ah!"

"That's a bit too much of a look for you!" Yang Xiaoman looked at Xu Mang's face in agony, and instantly became angry and said, "I'm your wife... What habits do you still don't know? You've taken advantage of it... And you've made it look like you've suffered. "

"Haha..."

"my dear good wife!" Xu mang held Xiaoman in his arms with a smile and said gently, "you are so beautiful!"

"Cut!"

"Isn't that nonsense?" Yang Xiaoman gave a white eye. He didn't care about the eyes of other tourists. He shrunk into Xu Mang's arms and said, "of course I am beautiful. Otherwise, how could I be arched by your pig's hooves?"

At the same time,

at the same time,

many tourists noticed Xu Mang and Yang Xiaoman. At the same time, everyone's face was full of shock. The world became more and more crazy. The girl looked like she was seventeen or eighteen years old. What did the boy think?

The day's play soon ended. Xu Mang and Xiaoman had dinner in the hotel restaurant, which were just some home cooked dishes. However, Xiaoman saw some people's comments during the day, which led to her poor appetite. At the moment, she was still brushing her microblog.

"Husband?"

"How to refute them?" Yang Xiaoman asked seriously: "I'm really pissed off... I'm very puzzled. After checking the background of these well-known big V's, good guys... Almost all of us are Chinese, and all of them are foreign nationalities. What's the meaning of making money for Chinese people here and scolding them?"

"Ouch..."

"this is normal." Xu mang ate black pepper beef fillet, a face indifferent to say: "what do they do?"

"..."

"husband... You suddenly become a Buddhist!" Yang Xiaoman was stunned for a moment and said in surprise, "is there no anger at all? It's been bombed before. Why not now? Have you really been smoothed by society? "

Xu mang shrugged his shoulders and said with a wry smile: "it's just that I've met too many people and I'm used to it... Now there are people who scold me every day. These people don't see the rise of China. As long as there is any disturbance, they will be very happy."

"Hum!"

"I'm very upset!" Yang Xiaoman said angrily, "don't let me find them, or... Let them die!"

tiktok basically ended up eating dinner, and then went to his room. Xu Mang sat in front of the table with a hotel paper and pen. But little man was still almost as usual. He sat in bed and brushed his mobile phone desperately. Basically, he was watching the jitter of the

, laughing like a blind woman in the street.

All of a sudden,

Xu Mang's mobile phone rings and a pleasant ring comes.

"Twinkling in the distant space-time is the mysterious ancient legend, which remains in my heart after a long time of wasted time!"

Yang Xiaoman:???

Eh?

This... This is not a childhood cartoon, is it?

"Hello?"

"Ah?" Xu mang said with a confused face: "my child was kidnapped by you?"

Then Xu mang looked back at Xiaoman. For a moment, he showed a confused expression and asked carefully, "wife... Our children have been kidnapped. What should we do now? They want to pay a million ransom, or... Call the police! "

Yang Xiaoman: (* ￣＾)

this idiot,

when he receives a liar's words, he will be happy.

not long after,

gave each other two hundred yuan to Xu Lan's Alipay. Then Xu ran hung up the phone, and the whole process shocked Xiaoman. What was this? Is this intelligence quotient come out to be cheater? In a few words, he fooled the other party.

Also,

this pig hoof is not a good man!

Yang Xiaoman recalled his past, especially in high school. Although his husband has changed his ways, the word "bad man" is still engraved in his bones.

After a few seconds,

Xu mang received a short message from a liar, the content was very simple... It said, you are a liar!

"Husband?"

"Is your ringtone the theme song of the legend of the gods?" Yang Xiaoman asked curiously, "don't say... I've seen several episodes... I don't know why I went to watch them. Maybe I was attracted by the theme song."

"Well..." Xu mang nodded and said calmly: "I think... The technical conditions are never the key factors restricting domestic animation. Take our childhood as an example, the production conditions of this animation are very simple, but after watching it, people still feel excited."As a result, Xu mang said with a smile: "when I was a child, I fought with others every day because of this cartoon."

"..."

"big idiot!" Yang Xiaoman can't understand, because he watched the animation, and then imitated the pictures inside. He fought every day. He didn't expect that his husband was also a member of this group.

When night falls,

Xu mang finally stops his heart and starts to break through the barrier. In fact, this problem seems very simple, but in fact, it is very difficult to start. First of all, we need to use discrete geometry, so there is no problem.

The research focus of discrete geometry is the combination properties of points, lines, circles, polygons and other geometric objects. For example, it will consider how many balls of the same size can be placed around a ball, or how to arrange circles of the same size in the most dense way on the plane.

Or how to place the largest number of balls in space...

Xu found that the regional problem of zone conjecture is closely related to some other problems in discrete geometry. One of them is the so-called wood plate problem, which involves covering the disk with strips composed of parallel lines.

At this time,

suddenly realized that the zone conjecture is a baby's problem, which needs to be constantly pushed back to find the original problem.

"Husband?"

Yang Xiaoman, dressed in pajamas, wriggled to his side, found a chair to sit down, and said with a smile: "can I also participate in it? Don't forget... Mom, I'm the first prize in the international mathematics competition

Not to mention,

Xu mang is excited... Because there are too many layers of dolls in this problem, so I have to solve them one by one, which is really a bit too busy. If there is one more helper, it is almost twice the result with half the effort, and Xiaoman is the best candidate.

"A little tired..." Xu mang frowned and said seriously, "you go to have a rest, don't pour yourself out."

"No way!"

"I have to participate!" Yang Xiaoman said seriously: "anyway, my mother will stay here."

"..."

"OK... You can help me solve the board problem." "It's better to prove in a concise way that the width of the strip used to cover the circular surface is at least equal to the diameter of the circle, that is to say, there is no better way to cover the disc than to use a board with the width equal to the diameter of the circle."

Yang Xiaoman: (~ ~)

asshole!

How can I solve such a professional math problem!

"Goodbye!"

As a result,

Xiaoman returned to his big bed.

"Ah?"

"Is it going?" Xu mang looked back at his wife and asked, "don't you help me?"

"Go away!"

...

Princeton,

Professor Smith is dealing with his daily business as usual. As an expert in astrophysics, he has no interest in the current zone conjecture competition in universities around the world.

There was a knock on the door. It was an old man similar to Professor Smith.

"John King?"

"Why did you come?" Smith saw his old colleague and asked curiously, "I think you must be guessing about zone?"

"Well!"

"Smith... We may be in trouble." John King said with a wry smile: "the zone conjecture solved by this damned Frenchman is very difficult. It is said that the process will be released to the world in two months... Damn... We Princeton mathematics department may be humiliated."

"..."

"what are you going to do?" Asked Smith.

"I'd like to ask you to contact Xu mang. Maybe he can save our Princeton mathematics department if he does." John King said, "I remember... He was an honorary professor of physics and a member of Princeton."

"Looking for him?"

"I'm afraid the price is not small!" "It's possible that the math department will pay a lot of money," Smith said seriously

The price?

Even if the price is great, it can only be considered!

John King said with a wry smile: "it doesn't matter..."

Smith was silent for a long time, and raised his head and said, "John King... Xu mang is on vacation recently. He will take a rest for about a year... With the Nobel Prize to be announced soon, how can his mind be on the zone conjecture?"

"Alas..."

"yes!"

"Even if it is Xu Mang, it is impossible to solve the problem in two months." John King sighed. "It's up to you."

Words fall,Left the office directly.

At present,

the world has been baffled by zone's conjecture, but the progress of several universities is relatively objective. Although Princeton University claims to have encountered difficulties, in fact, their progress is the fastest, followed by New York University, Stanford University, Oxford University and MIT.

The competition between various talents has attracted many people's attention. There is competition between them, but they have the same goal, that is, to defeat France.

However,

it has been found by many media that one third of the talents in mathematics departments of these five top universities are of Chinese origin. Most of them have directly settled abroad after studying abroad and have obtained the residence status abroad.

Then,

these foreign media began to operate in a conventional way, all kinds of exaggerating foreign excellent theories, and some domestic well-known big V also responded to the call and created a lot of negative emotions.

And all of this,

Xu mang saw it in his eyes, and he observed it quietly.

......

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