Chapter 284 Challenger and Guardian Knight
Xue Xuequing stood at the door with a pile of documents in her hands and stared at Xu Qingshan and Wang Wei who had made the whole room extremely messy.
"Xue Xue, you are here, come and help."
Wang Wei was in a hurry.
Although Xu Qingshan does not need this information, she does!
If this document doesn't work, she has to research why it doesn't work, right?
However, Wang Wei also admired Xu Qingshan's ability from the bottom of her heart. It was hard for her to imagine how Xu Qingshan could achieve such an operation that he could judge whether it was useful by just browsing through the literature.
“What happened?”
Xiao Xue changed from his usual liveliness and jumping, looked at Xu Qingshan’s back and Wang Wei with a strange expression and asked in a low voice.
Mainly from the perspective of a bystander, Xu Qingshan's state at this time was like a madman.
Someone fiddles with the information in their hands as if flipping through it, blowing the wind with the paper pages, and then either throws it away, or squats on the ground and swings it around.
The office is extremely messy.
It almost looked like a psychotic episode.
"Oh, come here first to help clean up. The teacher is in good condition now, don't interrupt him."
Wang Wei pulled Xue Xuequing and muttered a few words in a low voice, and Xue Xuequing was half-convinced. Half worried, he packed up after her.
I don’t know how long it took.
Xu Qingshan did not have many documents at hand. The ground was filled with various materials, as well as lines, formulas, and patterns drawn by Xu Qingshan with chalk among the materials.
Xu Qingshan stood at the table, admiring his masterpiece, and gradually thinking and analyzing it.
His tall figure looked even more upright beside the table.
The demeanor of stroking his chin in contemplation looked quite noble. Although his hair, which he had not cut for a long time, was a little messy, and his close-fitting clothes made his muscles looming due to sweat, he was immersed in academics. The aura of knowledge is fascinating.
Xue Xuequing took out a small camera from her seat and subconsciously clicked it to record Xu Qingshan's wonderful moments.
She didn’t know that the scene she recorded at this time would be the beginning of a great journey.
But she understands.
When I follow such a mentor, I don’t need to think about whether I can produce results at all.
She only needs to consider what kind of posture to use to achieve what kind of results.
She turned her head and found that Wang Kai next to her was sorting out the manuscripts that Xu Qingshan had just discarded and taking notes. There was also a thick notebook at the side of his hand, which was densely packed with words.
This little girl started overtaking on a curve again.
Xue Xuequing felt a little ashamed that she had gone out to take a breath these two days and followed her old classmates to sing in the newly opened KTV.
Although the balance between work and rest is the last word.
But facing a genius tutor who is almost the supreme youth and invincible, plus a classmate who is secretly involved, and the one who is still taking exams, but is actually as good as her husband's tutor A talented girl who has been promoted rapidly under the guidance of her guidance.
Xue Xuequing only felt that she was under great pressure, and her last thoughts of relaxation were wiped out.
She didn’t want to end up not getting on the super ship of her mentor Xu Qingshan.
"Director, your email."
When Xu Qingshan turned around and breathed a sigh of relief, Xue Xuequing dared to step forward and hand over the email she had just brought back from the communication room downstairs. Xu Qingshan.
“Oh? Who sent it?”
Xu Qingshan said to Wang Wei and Xue Xuequing while taking the package.
"You two help me put away the documents on the floor in order, and clean the floor by the way. I'll take my time."
Wang Wei nodded, Xue Xuequing was already there I squatted over and started marking with a marker.
Two calves and horses were there to clean up.
Xu Qingshan looked at the package himself.
ICML.
Have you not seen this name for a long time?
Xu Qingshan was in a daze. Recently, he did not need his help for the work at the Information Technology Center. Davis and the others also discussed coming over to make an appointment with him. They will compare it after the Spring Festival next year. It's been a busy period of time.
This made Xu Qingshan almost forget that he was also a small expert in the field of machine learning.
What was mailed this time, if Xu Qingshan guessed correctly, should be the conference proceedings of ICML.
Normally, if the conference is held in the middle of the year, the electronic proceedings of the ICML conference will be published in about 3-6 months, and will be indexed by EI in about half a year.
The physical collection of essays Xu Qingshan received was a beautifully collected version printed by the organizing committee responsible for the event. It had no selling price and only had pure collection value.
Not every session has it, it mainly depends on the conscience and wallet of the organizing committee.
Xu Qingshan didn’t take this matter too seriously.
He casually put the sample magazine on the table, sat down and turned the laptop around, leaving it for the two young horses to clean up, while he sat outside the desk and started searching on the computer. More information you need.
The breakthrough of Riemann Hypothesis is limited if we rely on current data to find directions.
Many people have devoted their academic enthusiasm to the Riemann Hypothesis like moths to a flame, but they have never received a response from the God of Mathematics or a hand from the God.
During this long journey, there have been many solutions that were regarded as amazing at that time.
But in the end, it was like a gecko with its tail cut off, and there is no further description.
After taking an overview of the overall situation, Xu Qingshan decided to give up these ideas and continue to deepen.
Because he could not see more inspiration and singularity of thinking at the end of his train of thought, he felt that many people had followed this path into a dead end.
"Teacher?"
Wang Wei and Xue Xuequing packed up and prepared to talk to Xu Qingshan, but Xu Qingshan fell into his mysterious and mysterious state again.
There was no other way, Xue Xuequing could only quietly use her cell phone to send a message to her little mistress.
The two of them quietly withdrew after Jiang Huanxi came to the office with a meal after taking the exam.
Xu Qingshan was not aware of the movements in the outside world at all.
He was still consciously wandering in the context he had sorted out today.
So far, due to computer-assisted calculations, more than one hundred billion non-trivial zeros of the ζ function have been tested, and their real parts are indeed located on a straight line equal to 1/2. .
However, this cannot be used as effective evidence to prove the Riemann Hypothesis.
The advancement of the Riemann Hypothesis is not blindly proved.
A great mathematical problem, since there are attackers, there are also guardians.
Just like the gambling king Xu Qingshan met at Princeton, he is the guardian knight of the Riemann Hypothesis.
The duty of the guardian knight is to use all the secrets he has learned to knock to the ground with a super stick all the unscrupulous people who try to falsify the greatness in the form of non-truth.
In the world of mathematics.
Knowledge is the strongest weapon, and the ability to master mathematical tools is the ability to manipulate weapons.
And every great proof is accompanied by a wonderful battle on both sides.
Sometimes at mathematician conferences, academic debates that are as exciting as Ace Attorney will break out.
Just like the above-mentioned solution idea, no matter how powerful a supercomputer is used, it can be proved that no matter how many functions it is.
But those mathematicians who claim to be Riemann’s guardian knights only need to find a counterexample to successfully refute it. Therefore, mathematicians have been trying to prove that there are no other zero points outside this line where the real part is equal to 1/2.
But it's obvious.
The disproof of this unbounded definition is extremely difficult to achieve.
As a result, some insightful mathematicians began to prove that: outside the straight line with the real part equal to 1/2, the non-trivial zero points of the ζ function are very rare - so rare that there are only N at most.
In this case of pre-definition with boundaries and space.
When they were able to reduce N to 0, they proved the Riemann Hypothesis.
Doesn't it sound any different from the previous method?
Actually, there are some, but not many.
So this kind of thinking cannot be solved.
While everyone was scratching their heads, a strong man fell from the sky. Albert Ingham established an upper bound for the number of non-trivial zeros whose real part is not equal to 1/2: He said that the real part is [ 0.75, 1], in the interval where the imaginary part does not exceed y, there are at most y3/5+c zero points, where c is a constant between 0 and 9.
He proposed this conclusion from the 1940s, and the upper-bound validity of this conclusion lasted for more than 80 years.
Xu Qingshan felt that he had vaguely grasped some clues, but they were not very obvious.
"Qingshan?"
When Xu Qingshan began to come to his senses, Jiang Huanxi, who was writing papers and waiting quietly beside him, reacted immediately and called him softly.
"Well, Xiaoxi, why are you here? What time is it now?"
Xu Qingshan rubbed his eyes in confusion. After being in a daze for a long time, there will be mysterious secretions in the corners of his eyes. things.
"It's past 8 o'clock. You are so excited today. Senior Sister Xue and Senior Sister Wang have already gone back. They left me messages and I didn't know you were here alone."
Jiang Huanxi reached out and soaked the water in the basin. He took out the towel that had been soaked with water over and over again, wring it out, and wiped Xu Qingshan's face himself.
"I can do it myself."
Although the relationship between the two is close, Xu Qingshan is not the kind of young master who can reach out for clothes and open his mouth for food. He still feels a little uncomfortable being served like this. accustomed.
“How do you feel, is there any progress?”
Jiang Huanxi asked softly.
"A little, but not much. Now I am considering the feasibility of new ideas, but you."
After washing his face a few times, Xu Qingshan finally recovered, and his brain CPU cooled down. Almost back to normal operation.
At this time, I also noticed that Jiang Huanxi's mood seemed not to be particularly right.
"What's wrong? Creek."
Xu Qingshan put down the towel, wiped his still wet hands on his body, gently rubbed Jiang Huanxi's little head, and asked.
But Jiang Huanxi, who was usually cute, cute and obedient, subconsciously avoided Xu Qingshan's head rub today and looked at Xu Qingshan calmly.
“Are you unhappy because I am in this state today?”
Xu Qingshan realized that the problem was probably quite serious.
He immediately sat up straight and met Jiang Huanxi's eyes. He had done nothing wrong and was very confident.
Jiang Huanxi shook her head and stared at Xu Qingshan boldly.
This may be the most serious look between the two of them since they were together until now.
Jiang Huanxi wanted to see clearly whether Xu Qingshan was guilty.
Xu Qingshan wants to know what Jiang Huanxi cares about.
"No, it's nothing. It's just that Tong Tong called you in the evening. I saw that you didn't recover, so I picked up."
Jiang Huanxi said softly.
Hearing this, Xu Qingshan was stunned, but he did not feel guilty and continued to look at Jiang Huanxi seriously.
He knew it very well.
During a dialogue on such key issues, once your eyes wander, your answers are inaccurate, and your speech is unclear, it will definitely be a dead end!
Only by facing up to difficulties and facing them boldly can we live towards death and gain that glimmer of hope.
What Xu Qingshan wanted to do was not in line with common sense.
For the first time, Jiang Huanxi continued to stare at Xu Qingshan without showing any signs of weakness. The lights in the office were not too bright.
The couple looked at each other like this, but there was no hint of ambiguity.
It's like a cold interrogation field.
Take one step forward and take the right step, that is, when the warm spring returns, the feelings may be stronger.
Taking a step back, the tower is wrong, that is, the sun is setting in the cold winter, and every step is like walking on thin ice.
Xu Qingshan’s chest was filled with excitement but his expression was calm.
The eyes are calm and full of sincerity.
In the end, it was Jiang Huanxi who was defeated first.
After all, no matter how early she was enlightened and understood, her age was still here.
When it comes to relationships, she has only had Xu Qingshan, so how can she compete with Xu Qingshan, who has been experienced in two lifetimes?
"It's okay."
"Baby, if anything happens, you must tell me. Did Tong Tong say something that shouldn't have been said that made you unhappy?"
Seeing Jiang Huanxi raise the white flag first, Xu Qingshan followed the trend, put his arm around the girl's shoulders, and said seriously.
“No, no, I just thought that if a younger sister lived at home, we might sometimes be awkward and a little aggrieved.”
The girl said in a waxy voice.
"By the way, Qingshan, I'll go back to Yandong Garden to stay tonight."
She didn't want to repeat the shy and impetuous words of the cold girl on the phone to Xu Qingshan listened.
Because the girl also said that she in the eyes of the world and her in the eyes of Xu Qingshan are two different people.
If I take the initiative to expose her stronger thoughts, I may be the one who is in an embarrassing situation.
Jiang Huanxi's current mathematical ability far exceeds that of the same period in her previous life. Even if she were to use classical probability to determine events, she would never tell Xu Qingshan about the conversation between them.
"Okay, actually she will go back by the end of the winter vacation."
Xu Qingshan hugged Jiang Huanxi, gently patted Jiang Huanxi's shoulder, and comforted him.
“And she is at the winter camp during the day, so she won’t be in the way.”
Xu Qingshan bet on Jiang Huanxi’s idea.
However, it is more of a prediction than a bet.
“Yeah”
Jiang Huanxi nodded.
Actually, she still had two exams left, and originally planned to stay in the dormitory for a few more days. But under the current situation, she decided not to back down, and went back immediately to have a good time with the sister-in-law with two faces. A formal meeting.
She doesn't want to be challenged, but now she has figured it out, she must not be afraid of challenges.
She will also be the guardian knight of love!
(End of this chapter)