"Hurry up and get in, I'm sorry to make you late, I'll pick you up in the evening."

At eight o'clock in the morning, Chen Shihe parked the car and turned his head to say to Xu Yun in the co-pilot, with an embarrassed expression on his face.

After all, there are fewer opportunities to drive after getting a driver's license at school, and it is inevitable to be cautious when you suddenly take someone on the road.

As a result, the speed of the vehicle cannot be increased, and the time spent on the road is longer.

Xu Yun didn't think too much, on the contrary, he breathed a sigh of relief in his heart, the speed was a little slower, at least stable.

Although it was a little later than the time announced by Professor He, it was more thrilling than the road.

"It's fine."

"Then Sister Shihe, I'll go first."

didn't care about delaying too much time, a smile appeared on the corner of his mouth, and Chen Shihe immediately took his backpack and opened the car door to go out.

Chen Shihe watched Xu Yun enter the building, and he didn't let go until the figure completely disappeared from sight.

Then carefully turn around and drive away.

……

"Why did you come here?"

"I'm sorry for being late in the traffic jam on the road." Walking into the classroom where he met his teammates last time, and seeing Professor He, Zhu Liyan, and Zheng Yuchao all waiting for him, Xu Yun hurriedly apologized.

He Antai didn't ask too much when he heard this, but just asked Xu Yun to hurry over and take his place.

"Sit down."

Xu Yun quickened his pace slightly, walked to the place where Zhu Liyan and they had specially reserved and sat down.

Then quickly take out the laptop from the backpack and plug it in to turn it on.

On the podium, He Antai saw that the members of the regular army competition team arranged by the two colleges had finally arrived, and he also began to carry out the content of the first training camp.

"I think you have already understood the rules and precautions of the competition, so I won't delay too much time here, and today I will mainly tell you about the competition questions of the previous years."

At the same time as the speech, He Antai also opened the courseware and let Xu Yun and them see the title of the first competition question.

"Chang'e-3 Soft Landing Orbit Design and Control Strategy."

Zhu Liyan obviously understood these things in advance, and couldn't help but sigh after seeing the title.

"This is the question of the year before last, and the difficulty coefficient is not ordinary, I remember what the second question is a creative flat folding table."

On the podium, Professor He heard Zhu Liyan's answer and said with a smile: "This is indeed a competition question from the year before last, and it is positioned as an ordinary differential equation target planning and optimization model. ”

"However, this question seems to be very difficult, but in fact, it is easy to complete as long as you find the key."

In the following time, Professor He explained carefully and released the excellent answer papers of the year.

Let everyone have a deeper understanding of the process and planning of the competition.

During this time, Xu Yun was not only busy studying the junior year professional courses, but also adding algebraic geometry topology, and at the same time, the progress of the thesis was also advancing, so he definitely had no extra time to understand these competition questions in previous years.

But he soon found that as he listened carefully, his mind seemed to be stimulated.

The activity rate is significantly higher than usual.

Even the process of argumentation related to Hodge's conjecture in my mind is clearer, and there is a sense of enlightenment.

You must know that the progress of his paper has hardly increased in the past few days, and he did not expect to be inspired by listening to these competition questions.

So while he was taking a break, he clicked on his thesis and continued to improve it.

Next to them, Zhu Liyan and Zheng Yuchao focused on programming, after all, their main job is this.

Not much.

Professor Ho, who came back from going to the toilet, walked into the classroom.

However, he did not return to the podium, but deliberately walked to Xu Yun and stopped.

He said with a smile.

"Xu Yun, I congratulate you on getting a full score again."

Suddenly hearing Professor He's voice, Xu Yun temporarily stopped tapping on the keyboard in his hand and raised his gaze to look at Professor He.

"The main thing is that this year's questions are not difficult." A shy smile appeared on his face.

Because there is no Spring Festival factor, there is no need to worry that students will have a bad year because of failing the course, so the results of the final exam are announced relatively early.

Although Xu Yun had already guessed his grades, after checking it, he found that almost all of them were full marks, and he was a little embarrassed to think of the cute junior senior.

Professor He listened to Xu Yun's answer, the smile on his face did not decrease at all, and he still spoke unhurriedly.

"But how do I listen to the students, this year's questions are generally difficult, especially the people who take the abstract algebra exam are about to cry in the exam room."

"There are a few students who have been hit by you and are ready to do direct internships and give up taking my graduate school exam."

As Professor He's words reached his ears, Xu Yun's face suddenly stiffened.

Dare to ambush yourself here.

Just as he was thinking about how to answer, Zhu Liyan next to him suddenly became interested and took the lead in interjecting and adding.

"I saw it in our software professional group, and the person posted a post complaining in the school post bar, which almost broke many people's defenses."

"I still have the post, I'll go to our team group."

Hearing the school's post bar, Xu Yun immediately recalled what happened last year in his mind, and the prompt sound of rejecting the new message had already come out of the mobile phone next to him.

"This guy's hand speed is too fast."

I secretly complained in my heart, but after a little hesitation, I picked up my phone and clicked in.

As Zhu Liyan said, the whole post is a complaint from a junior in the mathematics department.

It can be regarded as telling me about my mental journey from childhood to adulthood.

Being able to be admitted to Jingzhou University, he was also a top student in high school, and his grades in college were also relatively good, so he claimed to be a relatively talented group of people.

As a result, a Xu Yun suddenly appeared in the department, publishing papers in the first section of the Academy of Sciences and developing image restoration tools, and he was able to convince himself not to pay too much attention on the grounds that it was not a major in the mathematics department. But in just one year, Xu Yun completed the professional courses of his junior year, and got a perfect score in the final exam.

This made him suddenly realize that this was the real talent.

I'm just working harder than ordinary people.

Under the explosion of mentality, he directly lost the motivation to take the postgraduate entrance examination, and posted a post on the post bar to vent his emotions.

And this post also made many people feel very deeply, so it was forwarded in various groups in the school.

Xu Yun roughly browsed the post, and the whole person had complicated thoughts and didn't know how to evaluate it.

As the saying goes, people are more popular than people, and choosing too high a goal to compare and chase is completely to find guilt for yourself.

Organizing the language a little, Xu Yun said to Professor He quite seriously.

"Professor He, you still persuade them not to compare themselves with me, they have already lost their qualifications when they only reached their junior year in three years."

"The words are not rough, but it is easy to pull hatred." Zhu Liyan smiled and echoed when he heard this.

On the contrary, Zheng Yuchao next to him looked quite serious, thought about it and slowly spoke his opinion.

"Actually, there are many geniuses in mathematics around the world, but people don't feel pressured."

"It's just that Xu Yun happens to be by our side, and we can see and touch it."

Professor He originally just thought of this matter and mentioned it, but found that the topic was a little heavy and quickly diverted.

Out of the corner of his eye, he caught a glimpse of the content on Xu Yun's laptop screen, and suddenly became interested.

"Let's not talk about that, are you writing a thesis?"

"I got the inspiration by chance, and I wanted to publish a math paper." Xu Yun replied directly and generously.

It is not surprising that he has published a mathematical paper at his current level, especially since this is his third paper.

However, he did not indicate the content of the paper.

"As a student of the Department of Mathematics, this paper should have been published a long time ago, and it is another SCI, right?"

He Antai got Xu Yun's confirmation, his eyes suddenly lit up, and he replied very happily.

After all, he has also taught Xu Yun function-related knowledge, and he naturally has an honor to see that his students can publish papers independently.

When Zhu Liyan and Zheng Yuchao heard this, their eyes were full of envy and admiration.

"It's so strong, I haven't decided on the topic of my graduation thesis yet, and Xu Yun is already writing the third one."

"It's really painful and happy to have such a genius around!"

Xu Yun heard that the two of them began to praise again, and the expression on his face was also crying and laughing.

In order to avoid them being too stimulated, he said with a smile: "There are still many problems in this paper that have not been solved, and it is too early for the official publication." ”

"Questions?"

"I can help you see what part it is." Professor He said warmly when he heard this.

Thinking that he is also a professor, in addition to publishing a lot of papers, he usually points out the students' graduation theses, and I believe it is no problem to give Xu Yun guidance.

Xu Yun knows that Professor He's area of expertise is functions, and he may not be able to provide ideas for algebraic geometry.

What's more, this is the process of proving the Hodge conjecture, a difficult mathematical problem in the world.

But as a professor who gave students guidance out of kindness, Xu Yun was not very good at refusing in this situation.

I had to intercept a formula step that I hadn't understood for the time being, and make room for Professor He.

"I don't understand the formula here?"

"Okay."

"Come and show me." He Antai deliberately put on his glasses and looked at the content on the screen with a smile.

But soon the expression froze on his face, and his brow furrowed.

It's not a function.

Nor is it ordinary differential equations and number theory.

It's algebraic geometry.

When did this kid study algebraic geometry?

The thinking in his mind was quickly active, and he was quite surprised by Xu Yun's choice of thesis direction.

In his opinion, with what Xu Yun is studying now, the thesis should be a relevant topic, but the result is algebraic geometry that only graduate students will learn in depth.

Although algebraic geometry is not his area of expertise, he certainly understands it as a professor.

However, this made him no longer have the idea of guiding Xu Yun, and wanted to talk about it briefly and deal with this matter.

Otherwise, if something goes wrong, you will not be ashamed of yourself.

But as he studied further, he found that even he couldn't understand this formula.

What exactly does this prove?

I don't understand.

Although he was very reluctant to admit it, he couldn't help it when the facts were in front of him.

I knew that the subject of Xu Yun's research was so perverted, and I couldn't help but regret it faintly in my heart.

Ahem......

After a while, he stood up and coughed tactically, and then said with a calm face: "Since the topic of your thesis is related to algebraic geometry, then you should ask Professor Tang for advice, I can't grab the identity of the instructor." ”

(End of chapter)