With no intention of joining the crowd, Zhi Mo followed Chen Yang and found a seat in the back row to sit down. Then he quickly took out the notebook he carried with him and looked towards the stage.
[Lefschetz’s standard conjecture is established!]
"Invitation letter?" Jimo was stunned for a moment, "What invitation letter?"
"Where's your invitation?"
The security guard got acquainted with the colleague standing next to him, exchanged a strange look, and then cast a strange look at him.
Chen Yang nodded and spoke concisely.
"Didn't sleep?!"
"Well, there are still some things I don't understand about the paper. It took me a while."
The deafening exclamation drowned out his voice.
Seeing the two security guards smiling in unison, Chen Yang then looked at Ji Mo standing next to him and frowned.
"Sure enough! My hunch was right... It is indeed a standard guess!"
"Ah, okay, okay."
Zimmer said in a dumbfounded voice: "Freshman year... But that's not the point! The point is that I'm really in a hurry. I'm already two hours late. If I go in later, I won't hear anything -"
Just as he was talking, a familiar voice suddenly came from the door.
Although he usually keeps a low profile, as a talent recruited by Lu Zhou from the Mathematics Center of Yan'an University, Professor Chen is fairly well-known in Jinling University. At least he is familiar to the security guards.
A short, slightly young man was running wildly on the road carrying a satchel. Judging from his frivolous steps and the bags under his eyes, he must have not slept well last night.
"...I, I am Academician Lu's student!"
Under the influence of that atmosphere, Professor Sarnak, who was sitting in the crowd, couldn't help but raise his left hand, rolled up his cuff and looked at the time on the watch.
"I didn't get up late," Chen Yang shook his head, "I didn't sleep last night."
"I'm not here to play ball, I'm here to listen to the report!"
"That's right," Chen Yang nodded, looked at the eight whiteboards that had been pushed aside, and said after thinking for a moment, "the explanation of the grand unified theory should have ended a few minutes ago."
Soon the two arrived at the security entrance.
[Mapping L^(n-2i): Ai(X)→An-i(X) is isomorphism (0≤i≤n/2)]
The wandering pen finally stopped.
"...what premonition?"
Zimmer asked embarrassedly: "Why did you get up so late?"
However, what he didn't expect was that the idea he had racked his brains for all night to come up with seemed to be unable to even discuss the difficult problems in this report meeting.
After Professor Chen explained the situation to the security personnel and gave a guarantee, Zimmer showed his student ID and made a simple registration. Finally, he was released by the security personnel and followed Professor Chen to the back of the venue. Row.
Catching up with Chen Yang from behind, Zimo asked as he followed him towards the venue.
"What are you doing at the door?"
Looking at the stage in disbelief, he muttered to himself, repeating the name of God.
Can't even stop it for a few seconds.
"That...Professor Chen."
"Hurry in, the report meeting has started for a while."
After all, this so-called "student" is not the one registered in the file. It is just a verbal promise, and it still needs to be enclosed in quotation marks.
"… What's matter?"
The seats in the back two rows were basically only half full, and a large group of people left the empty seats unoccupied and crowded into the aisle next to the front row to sit on the floor.
"... As expected of Professor Lu." Looking up at the figure on the stage and the lines of calculations flowing along the tip of his pen, Chen Yang's eyes were filled with shock and fascination, "Last night, I suddenly I thought about this possibility until the morning before I had a vague idea... "
"Listen to the report meeting? The report meeting has already started for two hours. You are late."
Almost at the moment when the last punctuation mark was completed, exclamations after exclamations spread throughout the venue.
The moment he heard these words, Zimmer's pupils shrank slightly, and his eyes suddenly widened.
So when the last line of calculation, the conclusion that haunted him, was written down, everything fell into place so naturally.
His Adam's apple moved up and down slightly, and he murmured quietly.
When he said this, Zimmer's cheeks inevitably turned red.
Looking at the security guard who stopped him, Zhi Mo explained anxiously.
That is, the first part of Grothendieck’s standard conjecture—Lefschetz’s standard conjecture!
"…God, is this still human?"
However, after reading for a while, he found that he couldn't understand what Lu Zhou was writing.
"correct!"
Is this a little expensive? !
"Every guest has an invitation letter, so we can't let everyone in," the security guard said impatiently. "Don't waste your time without an invitation letter. Even if I let you in, you won't be able to pass the security check in a while." . The people standing guard inside are not from the school. It’s useless to intercede. You’d better not waste your time.”
Before coming in, Zimmer was a little worried about whether there would be no seats or something like that. However, when he actually came in, he found that the situation was a little different from what he imagined.
"37 minutes...!"
However, no matter what the reason was, he had already missed the entrance time, so he was naturally stopped by the security guard at the entrance of the gymnasium.
Zimmer: "Brother, please, just let me in."
As he walked through the door, he glanced at the two stunned security guards, raised his eyebrows proudly, and then walked away quickly without looking back.
Glancing at him blankly, Zimo swallowed and asked in a low voice.
"The cohomology of any coefficient can be calculated using the cohomology of the Z-coefficient!"
Chen Yang nodded, and his tone, which was usually smooth and smooth, was not only filled with shock and excitement this time, but also had a rare tremor caused by excitement.
Although Ji Mo wanted to complain like this, he finally held back.
[… Based on the above, it can be concluded.]
On the whiteboard, the thoughts rushing like a river poured down with smooth brushstrokes. No matter what kind of ravines and difficulties there are, they all look pale and weak under the waving inch of sharpness.
"... It should be a standard conjecture."
The security guard extended his hand.
Outside the gym.
Seeing the two security guards looking at him in surprise, Chen Yang asked a little confused.
Chen Yang: "What's wrong?"
"Just you?" The security guard standing at the door glanced at him with an expression of obvious disbelief, "How old are you?"
"Classmate, the gymnasium is closed to the public these two days. Let's play somewhere else."
If it weren't for an emergency, he wouldn't want to use Lu Shen's name.
"No, no."
"... grand unified theory?" Zimmer, who had been doing homework all night, frowned, staring at the calculations on the whiteboard, his eyes filled with doubts, "No... it doesn't seem to be the case."
"... This is one of the core corollaries of the grand unified theory of algebraic geometry! According to it, we can directly deduce that the mapping L^(n-2i): Ai(X)→An-i(X) is an isomorphism (0≤ i≤n/2)!”
Chen Yang: "Do you remember Corollary 2 of the Grand Unified Theory?"
"Then what he is writing now is..."
It’s been almost two weeks since the preprint was posted, okay
This conclusion mentioned by Professor Chen is exactly the generalization of Hard-Lefschetz theorem!
Although his knowledge level and experience are still a little immature academically, and he does not know exactly what the so-called "direct introduction" is, as a gold medal winner with a perfect score in the IMO competition, coupled with his usual extracurricular study , he still knows these basic concepts.
"Professor Chen?"
Looking at the content written on Lu Zhou's blackboard, Chen Yang's indifferent pupils gradually became filled with a look of shock.
No obstacle can stop it.
But now, I don’t care about that much anymore.
Recalling what he saw when he stayed up late yesterday to study the paper, Zimmer answered almost reflexively.
After coming back to his senses, Zhi Mo immediately followed Professor Chen.