Chapter 24

Originally, Jiang Cheng didn’t plan to broadcast it so early.

However, the new computer he bought was delivered to the door. Compared with the computer he is currently using, the configuration is not known how much better, and Jiang Linger is also playing with her new computer. There is nothing wrong, Jiang Cheng simply started the live broadcast.

In the live broadcast room.

Jiang Cheng smiled and said: “Old rules, first of all, let me show you what is Hodge’s conjecture?”

“The basic idea of ​​Hodge’s conjecture is to ask how far we can form the shape of a given object by gluing together simple geometric building blocks with increasing dimensions, so that it can be promoted in many different ways. , Eventually led to some powerful tools, allowing every mathematician to make great progress in classifying the various objects encountered in their research.”

“The problem we face now is that Hodge’s conjecture is a conjecture about the algebraic topology of a non-singular complex algebraic cluster and its geometric relationship expressed by the polynomial equation that defines the sub-cluster. After so many years, the idea is simply good. No one has been able to make this idea a reality.”

After Jiang Cheng finished speaking, he looked at the barrage. As expected, it was the same rhythm.

“It means I don’t understand at all, but I still listen in a serious manner.”

“Raise your hand and let me see how many people don’t know how to pretend to understand.”

“In the future, no one can say that I watched the live broadcast without learning and skill. Laozi is learning the world’s mathematical problems. Can you believe it?”

“Okay, after a simple science popularization, it’s time for the anchor to pretend to be time.”

“Everyone, cherish the time before you, because you won’t be able to meet such a big guy in the future to explain to us.”

…………………….

Seeing the barrage in the live broadcast room, Jiang Cheng smiled, and then slowly pointed the live broadcast camera at the scratch paper on the table, and the pen in Jiang Cheng’s hand started to move.

“It’s actually very simple to realize this idea. First, we draw a sphere, assuming it is a topological space, and then divide the sphere further. The purpose of this step is to map the space to invariants through algebraic invariants. In the next step, we We need to use the Brouwer fixed point theorem. We need to know that the subgroups of any free group are free. In this place, we need to use the Borsuk-Ulam theorem…”

Jiang Cheng entered the state and talked endlessly.

The black pen in his hand was constantly rubbing on the draft paper, and graphs, correspondences, and geometric algebra of equations appeared on the draft paper.

Finished a piece of draft paper~

Finished writing two draft papers~

Finished writing three draft papers~

……………….

Barrage:

“The anchor is great, it’s a lot of scratch paper to solve this kind of problem.”

“I want to ask why I can’t read it, but I think it’s quite interesting.”

“Well, pretending to be a schoolmaster, I understand.”



“Damn, I finally realized that I didn’t get good grades in school, and I really didn’t have enough IQ in my relationship.”

“The anchor is not saying that learning depends on personal talent, which is simply IQ.”

“You are too much, the anchor is teaching us knowledge, you are actually nonsense.”

“Say we are nonsense, do you understand?”

“I don’t understand, but pretend to understand.”

“666, the show is flying.”

Hotel boxes.

Li Hongyan stared at Jiang Cheng’s live broadcast on his mobile phone.

When he saw the algebraic geometry and equations written by Jiang Cheng on the draft paper one after another, Li Hongyan became obsessed with it.

“Hey, why didn’t you expect this step.”

“This theory can still be used in this place.”

“Okay, okay, it turned out to be like this.”

While watching, Li Hongyan murmured a few words from time to time.

Fortunately, Li Tianhe has a power bank, otherwise, the only battery left in the previous mobile phone really can’t support watching the current live broadcast.

But Li Hongyan’s performance made Chen Ming and others entangled. Can you still eat this meal?

“You eat, don’t worry about me, just don’t talk too loudly.” Li Hongyan waved his hand, indicating that he didn’t care about himself, he was already completely swimming in the ocean of knowledge.

“It was like this when Mr. Li was in the middle of studying, let’s eat, it’s okay.” Song Shi knew Li Hongyan well, and said in a low voice.

Wang Ju and the others nodded with a wry smile, and then everyone began to eat. They didn’t dare to make too much noise when they were eating, for fear that it would make Li Hongyan noisy.

This time Jiang Cheng solved the problem faster than last time. It only took half an hour and more than 20 draft papers were used. This is to fully verify Hodge’s conjecture and obtain an accurate one. Answer.

To confirm Hodge’s conjecture, Jiang Cheng was like solving a primary school math problem, and then said: “Well, the previous six number options, go to 1, and 2 to 5 are left. Choose one.”

Barrage:

“The anchor doesn’t treat world-class math problems as a topic at all.”

“No, to be precise, the anchor does not treat the world’s mathematicians as human beings.”

“If the anchor has solved all these six questions, doesn’t it mean that the anchor is now the first person in mathematics?”

“Fuck, do you want to dominate the mathematics world and become a figure like Hawking?”

“Anchor, are there really aliens who can use mathematical calculations?”

Yuxiang shredded pork without fish rewards the anchor with a hundred lobsters!

Your moon and my sun reward the anchor ten planes!

Only you support me for how long I can reward the anchor with a rocket!

…………………………..

Looking at the barrage in the live broadcast room, Jiang Cheng said: “We will choose first, and we will talk nonsense when the question is answered.”



Jiang Cheng’s voice fell, and I saw Li Hongyan who had been watching the live broadcast. At this time, he silently sent 6, 6, and 6 on the barrage!

I am afraid that in this life, the only person who can let Li Hongyan, the deputy director of the Institute of Mathematics of the Chinese Academy of Sciences, watch the live broadcast of the barrage is the only one Jiang Cheng.

ps: First update, today’s flowers reached 6500, six changes, ask for everything, ask for support, thank you very much.

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