Chapter 199: 30 minute report

During the banquet, Lu Zhou's wine glass was never empty. When he drank it at the end, he could hardly remember who he had drunk with.
Thanks to his good drinking, he was inherited from Lao and was not overwhelmed.
After returning to the hotel, Lu Zhou's first thing was to take off his clothes and take a bath in the bathtub.
Lying on the bed with her hair dry, Lu Zhou yawned and took out her mobile phone, and was preparing to check the mailbox that had not been opened for a long time. As a result, she opened the neckband somehow, but unexpectedly found that her name was doubled. Was hung on the hot search list.
Although it didn't make it to the top, it was quite ahead.
Subconsciously turned to the private letter, there was no accident, and there was also a "99+".
[Brother, do you still draw? Please ask for some help to correct the thesis qaq]
[Kneeling for Xue Ba ...]
[Big God, do you accept the disciples? My loli, I know women's clothing ~]
[New Western Education invites lecturers in mathematics, with an annual salary of one million. Find out! 】
[Hello, Comrade Lu, I'm bothering you in my busy schedule. This is the case. I proved Goldbach's conjecture, but the guard at the Institute of Mathematics of the Chinese Academy of Sciences stopped me from entering and laughed at me for being an adult University, I really can't swallow this breath. I'm going to Harvard University, I'm going to meet Qiu Chengtong, but I don't have the money to fly. This is my Zhifubao account. If you hit me with 100,000 yuan, I will be your co-author for thesis! 】
[……]
After reading a few private messages, I immediately delighted Lu Zhou.
It is indeed a fan who pays attention to him. Not only is his psychological endurance extraordinary, but he also speaks nicely. One or two are talents.
After thinking about it, Lu Zhou felt that his scarf had not been used for a while. It is rare that fans are so enthusiastic. If they do n’t interact with each other, they will be a bit unreasonable.
So he just edited a blog post.
[Graduating next year, I was suddenly flattered when I got this medal. I was a little sneered, and I consciously spent the year, so I do n’t have any regrets! 】
Take a picture of Jin Chancan's medal, Lu Zhou clicked to send.
Go to the side and pour a glass of water, refreshed when I came back, dozens of comments brushed out instantly.
[Wait, didn't you just graduate this year? ? ? Why did you graduate again? ? ? 】
[Knees to Xueba ...]
[I was still writing my Ph.D. thesis, and Wang burst into tears. 】
[My master's career is full of regrets. 】
[Undergraduates express despair. 】
[……]
Looking at the comments of fans' negative emotions, Lu Zhou was really distressed.
He pulled a few sprays out of the way, he buried his head in the pillow, one didn't hold back, and finally laughed.
...
After winning the prize, I have to do the report.
Fortunately, his report was in the afternoon of the next day. If he made a report in the morning, would he be able to get up and say that the state after the hangover must be a bad batch.
After lunch, Lu Zhou went back to the room to clean up briefly, stood in front of the mirror and played with his hairstyle. Until Brother Yan's phone call came to remind him, he took the elevator to go downstairs, got in the car and went to the next Jingshi Big.
Standing on the podium, Lu Zhou helped ppt with the help of the staff.
Taking a moment to look up at the venue, he found that there were quite a lot of people who listened to his presentation. They were almost full, and some people were still entering the venue.
This battle frightened Lu Zhou.
Originally, he thought that two thirds of the people present would be good. After all, there are many reports in 30 minutes. His report on the stage was not a major research achievement, but a little trick on group theory to study number theory. That's it.
Watching the battle in the audience, his heart could not help feeling.
Is it worthy of a celebrity effect?
A Chen Shengshen Mathematics Award is so important!
So scary!
The ten minutes of preparation are over and the report will officially begin.
Lu Zhou pressed the screening room, turned to the first page of ppt, and began a brief overview of the content of his report.
"In studying the proposition of Polignac's conjecture, I have repeatedly studied Mr. Hilbert's papers on the proof of the infinity of prime numbers, and I have been greatly inspired. Especially when I study the use of group theory knowledge to solve number theory problems. As I thought about it, I discovered a lot of interesting and improvement areas from Mr. Hilbert's dissertation. "
"... Regarding the" group structure method "proposed by me, I will call it the" group structure method "."
"In the study of prime numbers, especially for infinite problems, this method can make many originally complex problems simple and clear ..."
At the end of the opening remarks, he began to explain the dissertation. Lu Zhou spent twenty minutes explaining the core ideas and concepts of the group construction method in detail.
To save time, he spoke quickly, and the audience listened very carefully.
What surprised him the most was that he even saw an old man with an old flower and gray horns, still taking notes seriously.
When moved, Lu Zhou also talked harder.
Finally, the report was over and entered the most critical questioning session.
A 40-year-old professor raised his hand and asked.
"I have a question. Regarding the forty-seventh line of your thesis, in the discussion of Wilson's theorem, we directly mention n = (2n, m), so that the even-order cyclic group g has a unique second-order element a ^ n, is this step a little less rigorous? "
Hearing this question, Lu Zhou smiled and replied freely.
"It's not the case. I'm just saving space, and I've omitted some steps that have nothing to do with the method I'm talking about."
Then, he picked up the marker and added the omitted step to the whiteboard next to the curtain.
[
...
From a ^ n∈g, and
a ^ n
= 2, a ^ m∈g, and
a ^ m
= 2, the order of a ^ m is 2n / (2n, m), and 2n / ( 2n, m) = 2.
So n divides m, a ^ m∈amp; amp; lt; a ^ namp; amp; gt; ...
Therefore, it can be proved that the even-order cyclic group g has a unique second-order element a ^ n
】
Well-founded and convincing.
Looking at the steps on the whiteboard, the questioner nodded clearly.
"Thank you."
"You're welcome."
Lu Zhou smiled and nodded, then looked at the next questioner.
Ask questions just because you are interested. If you are not interested, you would have slipped through the back door.
Lu Zhou was pleased to find that many people were interested in his method.
It is for this reason that for each questioner, his answer is very detailed.
At this moment, a familiar sound suddenly came from the middle of the venue.
"I have a question."
Seeing the one who stood up, Lu Zhou gave a slight stun.
This is not the one ...
"Good teacher" Professor Ma?
Settled down ~ EbookFREE.me ~ Lu Zhou smiled and said, "Excuse me."
He was also curious about the opinion of this eager Professor Ma.
Ma Changan first smiled kindly, looking like a kind old man.
But the opening, the tip of the knife hidden in the smile, was exposed.
"Whether it is Wilson's theorem or the problem of the infiniteness of prime numbers, it has been proved by group theory. Especially for the latter, Hilbert has given a fairly complete group theory proof. And the method you proposed is in my It seems that it has only made some changes based on it, and these changes are only the work of carving on the vase. "
This question is well answered.
Lu Zhou smiled slightly, just ready to answer this question, but Ma Changan did not give him the opportunity to speak, and cleared his throat in an old-fashioned way, and continued to speak like Lianzhu Cannon.
"Of course, I'm not doubting the value of your research, but I'm in doubt about the value of such a tiny job worth discussing here."
"Especially I noticed that you made a detailed description of the work of the predecessors, but did not mention your own subject, that is, Polignac's conjecture. I can't help but wonder if your method is Think of it when studying Polignac's conjecture? If so, what use is it for solving Polignac's conjecture? "
Having said that, in addition to the smile on his face, Ma Changan no longer covers up and continues to make up for the knife.
"As we all know, when you applied for the Ten Thousand Persons Program, you chose the Polynyak conjecture as the subject of the project application, and the project funding has also applied for more than one million. I think we will pass your report I am also looking forward to hearing what achievements you have made in the past year. As a result, this year has passed, should you not tell us, just research out this "carved on the bottle mouth" thing? "