Chapter 407 Happiness comes at a price Xu Qingzhou and Song Yao's apartment is in a good location. Standing in front of the window, they can see the magnificent Charles River in the distance. Especially on weekends like this, there are more people on the riverside than usual. If you look further away, you can see the glorious city stretching away and eventually disappearing into the skyline. When Xu Qingzhou came out after washing the dishes, Song Yao was reading a book at the desk with a cold expression, as if to say, "Don't disturb me." He shrugged, but he wasn't discouraged. There is a saying that goes, if you work hard enough, you can grind an iron rod into a needle. He has seen through Song Yao. This girl is just a paper tiger. The more she acts like this, the more insecure she feels. Just wait. Thinking of this, Xu Qingzhou sat down at the table, took out the manuscript from the morning, and focused his attention on the document in front of him. In fact, Siegel had already proved in the 1930s that the Landau-Siegel zero does not exist in the range that cannot be effectively calculated.
But his proof was incomplete. For example, within a certain range, if the premise is that there is only one Landau-Siegel zero, since there are many functions and one of them already has a zero, the other functions will not have zeros. If a larger range is given, then all functions will have no zero points. In short, assumptions are used. By setting an upper or lower bound, this inequality can ensure that the distribution of prime numbers under given conditions satisfies certain mathematical laws. After some effort, Xu Qingzhou has successfully solved the second inequality and started writing the third inequality. This third proposition inequality is different from the first two. It is not used to prove or demonstrate something about prime numbers, but to connect the logical chain between the first two inequalities and the Landau-Siegel zero point conjecture. This inequality can be used to prove that if there is a Landau-Siegel zero, one or some conditions in the first two inequalities will not be satisfied, thus causing a contradiction. Song Yao was indeed a little panicked. Xu Qingzhou, this pervert, always makes some weird requests She was also led astray. While despising those behaviors, I actually feel a sense of excitement and anticipation. Song Yao stopped writing and began to worry again. She thought about the past and thought that if Xu Qingzhou dared to make these requests, he would definitely be beaten up. It's only been three years and it's already been corrupted. In other words, she fell into the pit dug by Xu Qingzhou, although she herself enjoyed it. She held her chin up and looked at her boyfriend openly. When this guy is serious, he is quite handsome and really charming. As for Xu Qingzhou, she was already used to the double standards of Song Xiaohua. If he stared at her like this, she would have threatened him with her fists. Besides, this girl was still in a special period, so it was normal for her to have some strange thoughts. The more you talk, the more mistakes you make. It is better to remain silent. "You're not panicking?" Xu Qingzhou saw through Song Yao, and Song Yao saw through Xu Qingzhou in the same way. This guy just wanted to wait for her to take the initiative so that he could make some requests. "More haste less speed." Xu Qingzhou thought about the calculation steps and said it subconsciously, but he immediately found something wrong.
"Can I explain?" "What do you think." Time passes slowly. The night sky is exceptionally clear, and the bright moonlight is like the Milky Way, splashing white waves on the vast land. At this time, the whole world seems to have quieted down. Xu Qingzhou was writing quickly. The manuscript contained complicated formulas. Someone was scratching his calf with his foot. "Are you seducing me?" Xu Qingzhou asked. "Tsk." Song Yao tsks and mutters, "I accidentally touched it." Xu Qingzhou said "Oh" and tapped his temple with the tip of the pen. Although he was an old pervert, he got down to business and thought about the last formula that described the number of prime numbers in a specific interval. Song Yao closed her notebook and reminded, "It's 12 o'clock, time to go to bed." "10 minutes." Xu Qingzhou replied. Song Yao returned to the bedroom in her slippers. Xu Qingzhou finished the equation in five minutes, then packed up, got into bed, held Song Yao in his arms, and smelled the faint fragrance of her hair. "Go to sleep, good night." Even though it was discovered, it was still a good idea to take the bait. "Ah." Song Yao secretly breathed a sigh of relief, as Xu Qingzhou didn't seem so impatient anymore. That’s good, I can sleep normally now. 10 minutes later. The bedroom was dark. Song Yao opened her eyes, moved uneasily, and whispered, "If you want, I can help you." I heard that boys can’t hold it in for too long because it’s bad for their health. "How to help?" Song Yao turned around and glared at Xu Qingzhou: "Xu Qingzhou, don't go too far!" It's this question again, how can I help? crunch~ In the dark night, Xu Qingzhou rolled over and came up there. The two pairs of eyes looked at each other, and when Song Yao met the boy's fiery gaze, her heart skipped a beat. The tension and excitement surged up. She wanted to struggle, but her hands were already held down by Xu Qingzhou. Xu Qingzhou smiled and lowered his head. After a long time. "Xu Qingzhou, if you dare, you'll be dead." The girl's eyes were moist, and although she was shouting threatening words, her voice was soft and not threatening at all.
Sunday. As soon as Xu Qingzhou finished washing up, Song Yao pinned him down on the sofa and gave him a good beating to avenge him for "forcing" him last night. In front of the desk, Song Yao still had a sour expression on her face. Xu Qingzhou was lying on the sofa, holding his waist with one hand, his hair was messy because of Song Yao. As expected, happiness has a price. After a while, he stood up. I first replied to Richard's email to explain his progress, for example, the wave function model has been constructed, and the next step is to try to find different data from other abnormal peaks. Richard plans to combine two quarks into a Diquark, and then consider the interaction between the Diquark and the remaining quarks and antiquarks. Starting from a physical perspective, we hope to find some traces of connection with the anomalous peak in the quarks around the anomalous peak. After Xu Qingzhou replied to Richard's email and confirmed his next task, he obediently got up and cooked. In the afternoon, I spent two hours finishing the lesson plan for the course “Gaps in Prime Numbers”. There was a class on Monday afternoon. Professor Roberts and Horn flew to Cambridge a few days ago, so the responsibility of teaching the class fell on Xu Qingzhou. In fact, most teaching assistants basically just help with homework or answer questions. But this class was only an elective, so Professor Roberts directly threw the matter to Horn, but he would occasionally go to the classroom to answer students' questions. This time he was completely a hands-off boss. The Academic Affairs Office has no objection at all. Who is Xu Qingzhou? To a certain extent, it can be said that there are probably few young scholars in the world who understand prime numbers better than him. The school has made a profit by having him come to class. (End of this chapter)
