dkrc Chapter 446 Problem Solved Successfully!
Chapter 446 Problem Solved Successfully!
"As we all know, according to the U(N) gauge theory with coupling constant g, after taking the large N limit..."
"The intersection number of the stable curve module space in area A becomes a point in area B, so..."
"I won't go into details here. The theory given by Ruan Yongbin many years ago, based on the modulus space of pseudo-holomorphic mapping from closed Riemannian surfaces to symplectic manifolds, is a typical Gromov-Witten invariant... …”
"In this step, the number of momentum polytope grid points of the completely integrable system is listed as the holomorphic cross-sectional space dimension of the determinant bundle. From this, we can easily obtain that in the complement of G..."
An Yulong talked eloquently on the podium.
He obviously deliberately slowed down his explanation speed. He stopped every time he reached key points and locked his eyes on several top mathematics masters on the field to ask for their opinions.
The math masters also performed their duties conscientiously, sweating profusely while doing calculations and verifications. Most of the time, they raised their heads and nodded twice to indicate that there was no problem. Occasionally, they raised their hands to ask questions, but An Yulong could always provide explanations quickly.
The explanation lasted for a full three hours!
Occasionally, someone couldn't help but get up to go to the toilet, mostly young scholars. They could no longer keep up with the steps of the questions. They couldn't understand what they were listening to and couldn't learn what they were learning. The urge to pee was particularly strong.
As for the older men and women, as long as their math skills are above average and their buttocks are motionless, the older scholars who are in better health have developed an iron bladder long ago by participating in similar academic conferences every day.
Even old scholars with poor health can persevere. The secret lies in...diapers!
Finally, the lecture comes to an end!
An Yulong cleared his throat, "The above are the complete steps for question 50 on the question wall!"
"It's question time now. If you have any questions, please raise your hands and ask!"
The whole place was silent, the young scholars looked at each other, and the old scholars were still busy checking their calculations with their heads down.
An Yulong was not in a hurry. He picked up the thermos cup on the podium and drank water slowly. After all, after talking for three hours, the strong voice should be tired.
After a while, people began to raise their hands and ask questions!
The questions are all about picking out some details, and An Yulong can basically answer them in one or two sentences:
"L is both a misdirected subspace and a co-directed subspace. Please sit down."
"E is a symplectic space and the set of all Lagrangian manifolds on K, so what is it? A Lagrangian Grassmannian manifold! Please sit down."
"I just said it here, but maybe I didn't explain it clearly. The idea of solving the problem is to use differential structure to give the Lagrangian-Grassmann manifold a natural smooth structure. Please sit down."
An Yulong's soldiers came to cover up the water and earth, guarding the podium like playing whack-a-mole. When the moles got up to ask questions, they would always be knocked back to their seats by his quick explanation!
The question and answer session lasted another long hour.
Finally, all the questions were answered and no one raised their hands anymore!
In full view of everyone, an old man with a bright head stood up and walked to the podium.
The old man is none other than Ralph DeWitt, winner of the Crafford Prize, a master figure among living mathematicians!
"Thank you Mr. An Yulong for your explanation." DeWitt's voice was hoarse.
"I just checked the calculation down there and discussed it with several other mathematicians. There are no big problems in the solution process of this problem. It can basically be determined to be correct."
"So, Mr. An Yulong, who is the real answerer to this question?"
The whole place was silent, everyone looked at the stage expectantly.
In an instant, the names of countless unpopular mathematicians rolled through the minds of many people, and their imaginations swirled!
In the back row, Katarina and Shekov both clenched their hands and held their breaths!
An Yulong leaned closer to the microphone and said, "With Mr. DeWitt's authoritative certification, I feel relieved!"
"Then the answer is revealed. The real answerer to question 50 is one of my students named...Song He!"
DeWitt immediately moved closer to the microphone and raised his volume:
"Then I announce that An Yulong's disciple, Song He! Successfully completed the solution to the 50th question on the question wall of this forum! The bonus will be credited within three days!"
boom!
The audience burst into applause!
Nearly a thousand guests who had been sitting for four hours applauded collectively to express their respect for the problem solver! The respect was heartfelt because everyone had witnessed a beautiful piece of mathematical work!
In the back row, Katarina and Shekov's eyes widened and they were horrified!
Intuition shines into reality, question 50 is actually solved by Song He!
Shekov felt a small crack crackle in his heart, and the dead inner demon quietly rose up!
Catalina's face was red, ashamed and embarrassed. She had previously sent Song He a photo of the lecture, showing off that she had solved 89 problems, but it turned out that this achievement was nothing! Someone solved problem 50!
"This wave... Guan Gong is showing off his sword in front of the gate." Shekov sighed with mixed feelings.
"What do you mean?" Catalina didn't understand.
Xiekov stopped talking and smiled helplessly.
The conversation between the two was drowned out, and the mathematicians sitting or standing around were also discussing:
"Have you never heard of this Song He? He's not famous, is he?"
"She should be a newcomer, but I don't know how young she is. If she is no more than thirty years old, she has a bright future!"
"You are very powerful if you are over 30 years old. You and I are over 50 years old. Even if we want to solve the fiftieth problem, it won't be possible in a week, right?"
"It always sounds familiar to me. I seem to have heard this name somewhere?"
"Our university is short of mathematics lecturers and assistant professors. I will send an invitation to Song He later to see if there is any chance to recruit him."
Everyone was talking about it, chewing the name over and over in their mouths.
After today, this name will spread rapidly through the network of mathematicians present and spread throughout most of the mathematical circle!
Every year at academic forums, one or two newcomers emerge with outstanding performance. Some newcomers will soon be forgotten by everyone, and some newcomers will step by step reach the top of the mathematics world. But no matter what, the first night of fame is always the same. The excitement!
Catalina listened to the discussions of the people around her for a long time and smiled bitterly, "I thought I won the Newcomer Award and would be the most popular young person in this forum, but now it seems I was wrong."
"And he didn't even show up!" Shekov nodded.
On the podium, An Yulong bowed and stepped down, and waves of applause rang out again!
…
Frontier University of Technology.
Song He sat in the quiet dormitory, not hearing a trace of applause, only the breathing of the computer cooling fan.
On the screen, a city with ten thousand intersections spread out, with traffic coming and going. Occasionally, congestion broke out at a certain point, and then quickly dispersed.
In the lower right corner of the screen, the data is very gratifying:
[Comprehensive congestion rate: 30%! 】
The data fluctuates occasionally, but nothing much changes.
Now we only need to reduce the congestion rate to about 10% to complete the last step of the brain circuit model!
Song He wiped the sweat from his head and looked at the time.
By a quick calculation, Teacher An should have almost finished explaining question 50, right?
There was a room full of mathematicians finding faults, and I was really a little confused. I wonder if there were any flaws?
Song He was thinking when his phone suddenly vibrated.
And the shock just doesn’t stop! The news is coming like a snowflake!