Chapter 318: Being hung on the wall?
Mid-January is the real coldest month of winter in the north, and a layer of frost has formed on the windows.
Song Yao had been awake for a while, but just wanted to stay in the quilt. Xu Qingzhou woke up earlier than Song Yao, but didn't want to move either. He wanted to conserve his energy and hugged the girl, feeling the warmth after a few busy days.
The Polignac conjecture has now been upgraded to the Polignac theorem, and research in this area has come to an end. Next, Xu Qingzhou plans to focus on harmonic analysis and partial differential equations.
Chu Jiangfeng has made achievements in harmonic analysis, partial differential equations, combinatorial mathematics, analytic number theory, algebraic number theory and other fields.
His skill points in number theory are already very high. Although he has been working on the prime number conjecture, he has been involved in all aspects of number theory, and unknowingly improved other areas of number theory.
Song Yao nuzzled Xu Qingzhou. In winter, snuggling in the warm bed with the person she loved made her feel inexplicably safe.
Xu Qingzhou came back to his senses and looked down at the girl lying on top of him.
Song Yao has fair skin, and even without makeup she has a breathtaking beauty. Her long black hair has long been frizzy from sleeping, with a few strands of hair sticking up. Compared with her usual cool look after putting on makeup, she has a kind of moving sense of brokenness.
When two people are close together, they can easily feel each other's every move.
Feeling the boy's change, Song Yao's body stiffened and she pushed Xu Qingzhou, "Xu pervert, it's time to get up."
Several pairs of stockings were ruined last night, all because of this pervert.
Xu Qingzhou hugged Song Yao without moving, "You were much more perverted than I was last night."
"You forced me to do this."
Song Yao angrily combed Xu Qingzhou's hair and put all the blame on her boyfriend.
"You're obviously enjoying it too." Xu Qingzhou revealed mercilessly.
Although he had some tricks, can I be honest with myself, did he really trick the school beauty Song? This girl is very cunning. To be more precise, he and Song Yao should be like: Jiang Taigong fishing, those who are willing to take the bait will be caught.
School Beauty Song has a variety of styles. At the beginning, she can become a cold and domineering sister. Once she ties her hair up, she looks like she doesn't love anyone. When she is tired, she can cry with a soft voice.
Xu Qingzhou held School Beauty Song tightly in his arms, holding her tightly against him.
Song Yao moved uneasily and struggled to get up. Lying down again would easily cause problems.
"get up."
"Lie down for a while." Xu Qingzhou lifted the quilt and walked towards Song Yaolong, trying to pull her into the abyss of depravity, but Song Yaolong was agile and had already dodged, stepping on slippers to get clean clothes.
At 8: in the morning, the two young men went out after washing up.
The Wolf Prize in Mathematics award ceremony is on February 2, which is just after the Chinese New Year. Xu Qingzhou does not have to worry about going abroad for the time being. He just needs to find time to get a visa.
The weather is good, the sun has come out, and the orange-yellow sunlight falls on people, bringing some warmth.
The University of Kyoto has already entered the examination week. The streets are filled with hurried figures, walking very quickly, for fear of wasting even a minute of their reading time.
The two separated at the intersection, and Xu Qingzhou went to find an empty classroom in the School of Mathematics. The library was overcrowded, so it was more comfortable to stay in the classroom. He could also go to the School of Mathematics library to check some information.
Downstairs in the School of Mathematics, I met an acquaintance, Meng Bin, a master's student under Professor Gu Zhizhong.
Xu Qingzhou greeted: "Brother, good morning?"
"If this trend continues, it won't be long before I have to call you Senior Brother."
Meng Bin joked that according to the school's arrangement, Xu Qingzhou would be able to get his doctorate in two years, but he would never get it. "You studied here with Professor Gu earlier than I did, and I dare not let you call me 'senior brother'."
"First-mover advantage, hahaha."
The two of them walked into the teaching building, chatting and laughing. Meng Bin asked, "Are you here to see Academician Chu?"
"Study on your own." Xu Qingzhou shook his head.
Chu Jiangfeng is very busy. He flew to Guangdong Province to participate in an exchange this morning.
The release is very thorough.
This is normal. In addition to basic knowledge, the most important thing in graduate school is to follow projects. Xu Qingzhou has the former, but as for the latter, he currently has no plans to participate in Academician Chu's project.
Seniors Chu Jiangfeng and Yang Yongze studied the localization technique in harmonic analysis, which solves complex global problems by converting them into simple local problems.
It is necessary to find a suitable localization method, to find a way to ensure the consistency between the localized results and the global results, and to consider how to deal with the errors generated during the localization process. These are the problems that need to be solved urgently.
Xu Qingzhou roughly understood the content.
Firstly, the project was already halfway through and his participation would not be of much use; secondly, he was not very interested in it, or was a little utilitarian in his opinion, and was more inclined to study local smoothness.
The reason why Xu Qingzhou wanted to study this more was because he had thought about it in quantum mechanics. The wave function and the wave equation in quantum mechanics have certain similarities, and the properties of the wave function may also involve some form of smoothness.
The local smoothness conjecture corresponding to the wave equation on a compact manifold. Many physical phenomena can be described and predicted by establishing mathematical models.
However, the concept of smoothness in quantum mechanics is different from the local smoothness conjecture in mathematics.
He once considered whether there was some connection between the two, but due to the limitations of his mathematical level and time at the time, he eventually gave up.
The two separated in the hall.
Xu Qingzhou searched around and found an empty classroom. There were not many people inside, just three, who were buried in their books. He also sat down and took out "Harmonic Analysis and Its Application in Partial Differential Equations" from his bag.
This book includes harmonic analysis, partial differential equations, Fourier integral operators and other related content, and clearly describes the mathematical tools and methods involved in understanding the local smoothness conjecture.
Xu Qingzhou hadn't gotten into the mood yet when a message alert popped up on his phone. If it was in his previous life, he would have definitely ignored it and would have just read a book. If it was something important, he would have called him. But today was different, he had to go back to School Belle Song.
When he picked up his phone, he found that Xu Zhengyang was tagging him in the group.
First is a photo.
A buddy sat in Xu Qingzhou's original seat, with a solemn expression and his hands clasped together, looking so pious. The most outrageous thing was that there was a photo of him hanging on the wall in front.
It’s the photo that School Beauty Song took of him wearing a white coat.
"."
The originally handsome photo suddenly became extremely weird in this picture.
Xu Qingzhou's forehead was full of black lines.
Shit, man, I'm not dead yet!
(End of this chapter)
