I am devoted to scientific research, but you want to trick me into having a love relationship?

Chapter 419: Your mother-in-law and daughter-in-law relationship is abnormal
living room.

Xu Qingzhou occupied the place where Song Yao often lay, leaning lazily on the sofa, looking at the comments of netizens on Weibo, and couldn't help but laugh softly.

Pretending?
It makes me sound like I really like pretending.

Xu Qingzhou covered his phone with his backhand. Wait a few more months, and I will definitely give these people a big lesson. He laughed and slept on the sofa for half an hour, then got up and went to the table to continue calculating.

Song Yao and Kelly went shopping together, but as a grown man, he didn't join in.

It just so happened that the research on the Landau-Siegel zero point problem had reached a critical moment.

Now, he is currently constructing a finite real number sequence xn and proving that this real number sequence is not non-negative, that is, at least one number is less than 0.

Real number sequences are the key to solving the zero problem.

In order to solve the zero point problem, he searched like looking for a needle in a haystack during this period, but he didn't find the needle. But in the process, he got to know the topography of the seabed, and finally found that he could achieve his goal without the needle.

Just add the real number sequence directly.

"In the range of the non-zero domain, the exponent of the last term is -1. When the characteristic is complex, its L-function has a non-zero region similar to the Riemann zeta function."

Xu Qingzhou's thoughts scattered, and accompanied by the rustling sound of writing, rows of complex formulas appeared on the manuscript.

"That is to say, what needs to be proved here is that the real original characteristic L-function of module D is actually within this range."

[[(1-c(logD)^-2014),1]]

All in all, Xu Qingzhou's proof this time is similar to Zhang Yitang's proof of the twin prime conjecture.

All adopt a gradual approach.

Zhang Yitang put the difference at 7000 million, and mathematicians used his method to reduce the number to 246.

Xu Qingzhou has now been able to reduce the value to 2014, which means that now, by simply replacing 2014 in the above number with 1, the Landau-Siegel zero problem can be solved.

No matter how you look at it, the xn sequence cannot completely solve the lower bound estimation of the L function at point 1. Following the idea of ​​large sieve, he plans to introduce two more ξn sequences and yn sequences to supplement the first sequence.

"Now, it seems that there is really no problem."

Xu Qingzhou looked at the plan on the manuscript and nodded with satisfaction. If nothing unexpected happened, the zero point problem could be solved in November.

Next we can start with the Riemann hypothesis itself.

To put it simply, this sequence of real numbers is like a series of marked points on a treasure map. Each point hides some information about the location of the treasure. However, this information is not told to you directly, but requires you to interpret it through a series of complex calculations and reasoning.

The first thing you notice is the first sequence, which is like the main path on a treasure map. You follow this path, hoping to find clues to the treasure. However, the path is not always clear, sometimes it leads you to a dead end, and other times it makes you lose your way in a fog.

To solve the mystery, you find another set of sequences, which are like secondary clues on a treasure map. Sometimes these clues intersect with the main path, and sometimes they extend off on their own into the unknown. By carefully studying these secondary clues, you begin to understand the true meaning of the main path.

Finally, you found another set of key sequences (yn sequences), which are like the last key on the treasure map.

Three sequences to complete.

Time passed slowly, and outside the window, the sunlight gradually moved westward until the golden light filled the earth.

At 5: in the afternoon, Song Yao came back with a shopping bag.

"You've been shopping all day, and all you got are two scarves?"

"What do you know? Shopping is about enjoying the process, not necessarily buying things."

Song Yao glanced at Xu Qingzhou in front of the desk. She wanted to take off her socks and put on slippers, but hesitated for a moment and didn't take off her white socks. "Come and try it quickly. Didn't you say you wanted to take a rest?"

"My girlfriend has abandoned me, so I can only do some calculations to pass the time."

As he spoke, Xu Qingzhou came over with two scarves. Song Yao's was red, and his was gray and black, which matched better with the black coat.

"I called you, but you didn't want to go."

Song Yao curled her lips. This guy was trying to pass the blame on to her again. It was obvious that he was the one who couldn't let go of those math formulas.

Xu Qingzhou tried the scarf on and found it very comfortable and the style was nice too. It turned out that School Beauty Song had good aesthetic taste.

"Remember to take it to the dry cleaner tomorrow."

"Row."

Xu Qingzhou nodded, took the scarf back to the bedroom and put it away. When he went out, he saw Song Yao lying down, her feet in white socks dangling on the sofa. He thought this girl was fishing.

He walked over, sat down in front of Song Yao's feet, and pulled her two slender legs into his arms. "Are you seducing me?"

"Who seduced you?"

Song Yao spat, she would not admit that she was seducing Xu Qingzhou, this guy had already counted on it for one day, she was worried that she would become one of those bald guys in the mathematics department at school.

When School Beauty Song thought of Xu Qingzhou's bald appearance, she suddenly felt a chill in her mind. That was too scary.

"Come closer to me."

"Ok?"

Xu Qingzhou moved his head closer to Song Yao. In the puzzled look, Song Yao stroked his head a few times and said, "It's better now."

"."

"What are you doing?"

Song Yao didn't answer, but leaned back and pulled the pillow on one side to hug it, "You're doing this, it seems like I'm doing nothing, so degenerate."

"Is this why you seduced me?" Xu Qingzhou felt weird and pinched the little white socks.

"Reward. Um. Don't you like the original flavor?"

Song Yao said.

"."

On November 11, the last day to register for the postgraduate entrance examination, Xu Zhengyang signed up and planned to take the exam.

The lives of other acquaintances are also pretty good.

Guo Ziyang is interning at an IT company. He was introduced by one of his teachers. He seems to be highly valued and the company seems to want to keep him.

Guo Ziyang asked for his advice.

Xu Qingzhou let this guy choose for himself.

In his previous life, Guo Ziyang worked in another company. After graduation, he stayed in the company for a few years. After accumulating some funds, he started his own company.

However, everyone's life trajectories have undergone tremendous changes now, and Xu Qingzhou is not sure what this guy will choose.

On Xu Qingzhou's side, the subsequent calculations went quite smoothly. On November 11, he proved that the Landau-Siegel problem, that is, the Landau-Siegel zero, does not exist.

Everything fell into place.

Because he already had a plan in mind, Xu Qingzhou was not very excited. He sorted out all the manuscripts and moved on to the next step of calculation and research on the Riemann hypothesis.

The non-existence of the Landau-Siegel zero means that the Riemann hypothesis is correct.

Of course, if the Riemann hypothesis is true, people have already come up with thousands of propositions, and all of these propositions are correct. This actually shows to a certain extent that there is nothing wrong with the Riemann hypothesis.

Although this did not directly allow Xu Qingzhou to solve the Riemann hypothesis, it gave him a deeper understanding of the hypothesis itself.

For example, looking back now, we can understand why both the Todd function introduced by Sir Atiyah and his previous method of using the Reich metric based on Sir Atiyah's work to prove the boundedness of the Riemann function did not work.

November 11th, the last day of November.

Ding~ding~ding~
In the living room, Xu Qingzhou came out with the washed fruits. As soon as he came out, he heard a series of message alerts from Song Yao's phone.

He walked over and found that it was a large group of six people.

Three days ago, a couple of four from Chengdu made an appointment to travel to Jiuzhaigou together, and they would send me some photos from time to time.

Wang Xiaping also took advantage of this opportunity to create a group and invited all six people to join.

In the photo, there is the snow scene of Jiuzhaigou behind them. Xu Shouyun and Song Shisong stand on both sides respectively, Wang Xiaping and Zhang Junli stand in the center, and the four middle-aged people are smiling.

After Song Yao finished chatting with her mother, she opened Wang Xiaping's chat box. The content of the chat was nothing more than the same things, such as keeping warm when it's cold, being careful not to slip when it's snowing, etc.

Wang Xiaping: "Xiaoyao, you are really thoughtful. Look at Qingzhou, he is a complete careless person." Xu Qingzhou sighed when he saw this. Whenever they were chatting, Ms. Wang would always make trouble.

He watched the two chatting and muttered, "Your relationship as mother-in-law and daughter-in-law is abnormally good."

"What should we do then?"

Song Yao was typing and asked without raising her head.

"There are incompatible personalities, constant quarrels, and intrigues."

bang~
Song Yao gave her boyfriend a headbutt and said unhappily, "Those bloody TV dramas are fake."

After a pause, she added in a low voice: "Why is it mother-in-law and daughter-in-law?"

Xu Qingzhou rubbed his chest where he was hit. He had to endure the girlfriend he found no matter how violent she was. Seeing that Song Yao was chatting with Ding Jiahui, he said, "Guo Ziyang and Ding Jiahui are arguing again."

"Well, Jiahui said Guo Ziyang stood her up several times."

"Is this guy so busy?" Xu Qingzhou was very disappointed.

Guo Ziyang did not try to excuse himself, and what he said was almost the same as what Ding Jiahui said.

I was busy with my internship and graduation thesis during this period, which resulted in a poor time balance. I had to break the appointment and ignored Ding Jiahui's feelings.

"This guy actually asked me what to do."

"what do you say?"

"I'll take the blame."

Xu Qingzhou shrugged: "We don't quarrel. I don't have much experience in this kind of thing."

Guo Ziyang was surprised that Xu Qingzhou and Song Yao had never quarreled. He thought they must have experience, so he ran over to ask.

Of course Xu Qingzhou would not say that he was often beaten, otherwise where would he put his face.

"Hmph, this is all thanks to you having a girlfriend who doesn't hold grudges." Song Yao lowered her eyes and glanced at the hand under her clothes.

Xu Qingzhou did not refute and took revenge on the spot. Of course, he would not hold a grudge.

After checking the time, he sniffed Song Yao's neck and asked, "Is it time to go to bed?"

The hot air exhaled by Xu Qingzhou fell on Song Yao's skin, giving her goose bumps. She was a little excited, but when she saw the news about her sister Ding Jiahui popping up, she restrained herself.

Don’t put love before friendship.

Jiahui is sad now.

“I don’t want to go to bed yet,” she said.

Xu Qingzhou did not give up. He kept pinching the soft flesh and one hand gradually moved down.

Song Yao moved uneasily. If she continued like this, something bad would happen. So she took a deep breath, turned to look at Xu Qingzhou, and said seriously, "Xu Qingzhou, I'm not feeling well today. I have my period."

She underestimated her boyfriend's shamelessness. She only saw Xu Qingzhou's eyes light up and he lowered his head and said two words in her ear.

"."

"Ah~"

Xu Qingzhou's screams were heard in the living room.

Xu Qingzhou covered his waist and muttered sadly, "If you don't want to, then don't want to. Why do you have to do it?"

Song Yao stared.

"Okay, I'll go warm the bed first."

Xu Qingzhou sighed, turned around and went back to the bedroom, guessing that Song Yao would probably want to comfort Ding Jiahui.

"These two people quarrel all day long. If there is any problem, they can solve it with a fight."

"What are you mumbling about?"

"That's not right"

Before returning to the bedroom, Xu Qingzhou stopped and suddenly thought of something important.

"what?"

Xu Qingzhou looked at Song Yao and said sincerely: "Actually, I can really help you."

"."

There was a deathly silence in the air.

There is murderous intent!
Xu Qingzhou thought to himself, "Well, I'm going to sleep first."

"Don't worry, let's talk before we go to sleep."

Song Yao put down her phone expressionlessly and clenched her fists.

"Don't worry about your business first." Xu Qingzhou left quickly. He couldn't stay in the living room anymore.

"Stand up!"

Song Yao chased into the bedroom.

crunch~
The sound of the bed in the bedroom made Ermao's ears twitch.

"Meow~"

Ermao held his head high, accustomed to this kind of scene, and took graceful steps to continue patrolling his territory. The two-legged beasts started again.

"Wrong, wrong."

Xu Qingzhou begging for mercy
"Admitting your mistakes is useless. What do you want the police to do? Xu Qingzhou even dared to take off his clothes!"

"Hey~ How come your clothes fell off by themselves?"

By December, winter has fully arrived in Boston.

"Whoo~"

Xu Qingzhou stretched himself, his eyes looking through the leaves to the distant bank of the Charles River.
After a night of rain last night, most of the maple leaves fell, and the ground was covered with fiery red leaves. In the rosy glow, a few tourists were walking leisurely. In the distance, a group of Canadian geese were foraging in the withered grass.

Xu Qingzhou looked back at the living room.

There is a bag at the door with instant noodles from last night.
I have been working without sleep or food for four days.

A little bit messy.

It's better than before. After staying at home for four or five days in a row, the place is not only messy, but also has a strong smell of cigarette smoke.

"School Beauty Song will be back tomorrow morning."

Xu Qingzhou thought about cleaning the house at night to avoid being punished.

During these four days, Xu Qingzhou went out only twice, to buy daily necessities and take out the trash. He was completely immersed in the calculations of the Riemann hypothesis.

So far, no dragon-slaying skills have been used.

He planned to use the most primitive method, utilizing the techniques and properties of complex analysis, to first dissect the characteristics and properties of the Riemann zeta function.

Although this method seems a bit stupid, it may be useful, just like the Landau-Siegel zero problem that was solved earlier, it is like finding a needle in a haystack.

Even if you can't find the needle in the end, you can still understand the topography of the seabed.

The Riemann zeta function itself is a complex function.

Thanks to the research on complex functions some time ago, the progress this time is quite encouraging.

In his calculations, he introduced two very special functions, namely the gamma function and the beta function. The former helps to simplify the calculation process of complex integrals, thereby helping to understand the spectral characteristics of the Riemann zeta function, while the latter can supplement the former.

(End of this chapter)