Chapter 273 Do you want to sleep with me? There are sheets of manuscript paper on the table. The number of prime factor composites of 2 is xlnlnx\lnx, and the number of twin primes = G(0)xlnxlnx, G(2)≈0 The harmonic sequence is just a critical projection in the polar coordinate diagram, and therefore the high-dimensional even symmetry of the prime number distribution is guaranteed at the source. Xu Qingzhou's main task now is to integrate number series into the sieve method. "Whoo~" He squinted his eyes, took out a new piece of manuscript paper, and wrote down a new formula. 【with (q=2，3，5，7 and x→∞ ce(S_n=\frac{n(n+1)}{2}，\space period=15 )】 Just when Xu Qingzhou was immersed in complicated calculations, he received a call from Professor Gu Zhizhong. "Xiao Xu, I hope I didn't disturb you?" Gu Zhizhong's voice was full of energy. Xu Qingzhou smiled and said, "No." "That's good. I checked the time. It should be noon where you are. Have you adapted to Switzerland these days?"
Xu Qingzhou replied: "Adaptation means you need to adjust your biological clock when you first arrive." "Well, you young people are in good health and recover quickly, unlike us. Going out once is like a death sentence." After expressing his feelings, Gu Zhizhong got to the point and asked, "Has there been any progress in the Polignac conjecture?" "I'm stuck. I was going to use a number series to correct the sieve problem, but it's obvious that the number series doesn't fit the sieve problem." Xu Qingzhou said helplessly. "Sequence." The man on the other side pondered for a moment and then slowly said, "The current popular mathematical methods are becoming increasingly difficult to solve mathematical problems. "Number" and "shape" can no longer fully reflect the essence of mathematical problems. Your idea is very good." “I’m still figuring it out.” "Xiao Xu, remember what I told you last time? Don't think about making everything perfect and detailed. You are still young, so don't put too much pressure on yourself, so as not to get bogged down in the details and get stuck in a dead end." Xu Qingzhou nodded and said, "I'll pay attention." "Regarding the Polignac conjecture, I have collected some information. They are all the latest research results in recent times. I have sent them to your email." "Thank you, professor." Xu Qingzhou was touched. "What are you thanking me for? Just don't fall behind in math." "No, no." On the other end of the phone, Gu Zhizhong smiled and asked, "Have you decided on the direction of your graduation thesis?" "not yet." If Professor Gu hadn’t told him, Xu Qingzhou would have almost forgotten about his graduation thesis. "Although you are quite busy now, you can still prepare your graduation thesis and graduate early to give your undergraduate seniors some opportunities." In the office, Gu Zhizhong joked with a smile that the seniors would feel pressured since the freshmen were so talented.
"Okay, I'll take a look at it during this time and try to finish the paper within three months." Xu Qingzhou agreed with a smile, saying that it was time to get his bachelor's degree as soon as possible, as the title of postgraduate student sounded much better. The two chatted for about 10 minutes and then ended the call. It was noon and the sun was shining brightly. Through the window glass, one could see the rolling Alps in the distance. After Xu Qingzhou relaxed his brain, he lowered his head and continued calculating. The day passed in a flash, and it was 11 o'clock in the evening when Xu Qingzhou had just finished taking a shower. On the table, there were piles of discarded manuscript papers, all covered with densely written formulas. What made Xu Qingzhou frustrated was that after spending a whole day, there was still no effective progress. Rubbing his temple, he looked back at the manuscript paper, the prime amplification factor in the natural number sequence corresponding to the amplification factor in the 2-prime composite harmonic sequence. Boom~boom~ Just as he was about to concentrate on his calculations, the doorbell rang. It’s Zhang Changqing. "Junior brother, let's go have a drink!" Zhang Changqing invited with an excited look on his face. "I'm a little busy." Zhang Changqing pushed Xu Qingzhou back into the house and urged him, "We have been working non-stop for a week. We need to combine work with rest. Hurry up and change your clothes." Well, I can’t refuse such a kind invitation. Besides, after being stuck in the room for a whole day, Xu Qingzhou was indeed a little tired. After thinking about it, he nodded and said, "Okay, let me change my clothes." 15 minutes passed. Led by Zhang Changqing, the two went into a bar. Blues music was flowing in his ears, and it was not like the lively bars Xu Qingzhou had been to when he was abroad, filled with alcohol and sex. Zhang Changqing and Xu Qingzhou said: "When the LHC researchers are tired, many of them will come here to have a drink." They ordered a whiskey. "I'll introduce someone to you later." Zhang Changqing was talking, looking towards the door, "Speak of the devil." Xu Qingzhou took a look and saw that it was a European woman he had never seen before. "Hi, Zhang." Zhang Changqing said, "This is Lydia Martin, a member of the Austrian research team." "Who is this." Lydia said in halting Chinese: "I know you, Xu Qingzhou." "Nice to meet you." Xu Qingzhou greeted. Lydia ordered a drink while signaling the waiter to come over, and then she returned to English and said, "You look younger than you look on the news." "That's something you'll have to ask the reporter who took the photo." Xu Qingzhou shrugged. Lydia said, “It’s more interesting than I thought.”
After a pause, she continued, "I'm sorry, I only learned a little Chinese from Zhang, so I can't communicate with you in Chinese." Zhang Changqing smiled and explained: "I taught her Chinese and she taught me German." "Yes, we are each other's teachers." "Come on, let's celebrate our encounter first." Everyone was quite talkative, and the topics ranged from places suitable for travel in this season to local delicacies. By 12 o'clock, Senior Brother Zhang and Lydia made an appointment to exchange languages, leaving Xu Qingzhou alone. And half a glass of whiskey. He planned to leave after drinking. "Whoo~" Xu Qingzhou exhaled slowly. After two glasses of whiskey, he felt a little dazed. He leaned back in his chair, closed his eyes, and emptied his mind to relieve the fatigue from a busy week. "as same as him." After a while, a cold voice sounded. When Xu Qingzhou opened his eyes, he saw Mia sitting next to him and greeted him, "Good evening." "Good evening." Xu Qingzhou replied. "I spend all day working on problems related to the renormalization group." Mia showed some frustration on her face. "This theory has flaws. The contribution of higher-order perturbations may not be completely ignored. Non-perturbative effects may also affect the results. We can only use other tools to supplement it." "Well, not surprising." Xu Qingzhou nodded. Perfecting the renormalization group theory is very cumbersome. Mia raised her glass, and Xu Qingzhou picked up his glass and clinked it with hers. Mia took a sip of wine and looked at Xu Qingzhou: "Do you have a solution?" "Yes." Xu Qingzhou nodded. Renormalization group theory is used quite frequently in quantum field theory, so he is naturally familiar with it. Mia asked, "Is this your new research direction?" Xu Qingzhou shrugged, "No, I'm very busy and don't have time to study this." "." Mia paused and stared at Xu Qingzhou, "As far as I know, the people of Xia are relatively modest, but the facts prove that this is not the case." "Maybe." Xu Qingzhou smiled gently. The truth is as sharp as a knife. Between his graduation thesis, the Polignac conjecture, and the current CMS experiment, he really has no time to sort out the content on the renormalization group. Feeling the slight vibration of the phone in his pocket, Xu Qingzhou took it out and saw it was a good morning message from School Beauty Song. At this time, Song Yao just got up. "Your girlfriend?"
"Yeah." Xu Qingzhou planned to finish the last bit of wine and go out to make soup with School Beauty Song. "She is very pretty." "It's obvious." Mia put down her wine glass and stared at Xu Qingzhou, waiting for him to reply. "Do you want to sleep with me?" "." Xu Qingzhou had long understood the enthusiasm of foreigners, but he was still shocked. Is this girl so wild under her cold expression? "I'm sorry, I just think you're interesting, smart, humorous, and a great stock, so I wanted to invest in you." Mia said seriously. Xu Qingzhou's mouth twitched: "You mean investment is sleeping?" Mia shook her head and uttered two words: "Child." "There is a high probability that your children will inherit your good genes." "." Xu Qingzhou finished the wine in his glass and walked out of the bar with a gloomy face. Bah~ There are always villains who covet my body. (End of this chapter)