The end of technology.

Chapter 61 The Temptation at the Catering Banquet

Fan Zhenhua never talked to these teachers about Ning's first paper on NS equations.This is also due to various considerations.

Although he is a reviewer, the paper has not yet been published, and Ning Zhi has not uploaded the paper to ChinaXiv or arxiv. As a reviewer, he must respect the author, the annual mathematics journal, and the academic community. some rules.

Why are villains not liked?Mostly because of too much talk.

If he had read Ning Ruo's thesis to these teachers and professors in advance, it would have been impossible to hide it, and it would have spread in the entire Chinese academic circle immediately.

The Navier-Stokes equations are not the same as the hyperdimensional cube sensitivity conjecture problem proved by Ning Zhi. This problem has far more influence in the world than the sensitivity conjecture.

As the millennium problem that the Cray Institute has publicly offered a bounty, it is naturally more concerned by the academic community.There are many advancements in this equation, and even a Fields Medal, it's not too much to be careful.

Of course, for the average teacher, it is extremely unbelievable to meet a student who has been able to publish an article in the Annals of Mathematics before he even started his undergraduate degree.

Especially as lecturers and professors of Peking University School of Mathematics, they even doubted whether the editors of "Annuals of Mathematics" had changed their temperament. After all, there were no letters of recommendation and tutors who could recognize these foreigners, and the editors of those manuscripts would probably not read them at all. of……

Therefore, everyone was extremely curious about the student Ning Ruo.To be favored by the editors of Mathematical Yearbooks, and to be favored by Academician Fan, everyone believes that Ning Ruo is outstanding, but whether it is worth investing so many resources is doubtful.

The person is indeed quite handsome, but I don't know if the knowledge is really worthy of the old academician's effort to coax him?
After all, if everyone can accept the fact that Ning Ruo refused to come to Yanbei University, he must go to Yanbei Sports University. Naturally, it is impossible.When I think about it, there is a taste of not taking everyone into account.

For these scrutiny eyes, Ning Yu showed no emotion.

Even if March hadn't told him to show off his edge properly and show his "I'm very powerful" side to gain more goodwill and resources, he wouldn't even want to come to this meal.After all, strictly speaking, he is a student of BSU.

Fortunately, Fan Zhenhua knew Ning Ruo's character, and after making Ning Ruo familiar with everyone, he began to greet Dad Ning and Ning Xiao, and then introduced the group of people who came to the university to everyone. Teacher, the atmosphere in the box began to warm up.Until everyone is politely assigned seats.

Ning Zi was pulled to sit next to him by Academician Fan, and Chen Yonggang, the principal of the University of Physical Education, was sitting on the other side.Ning Dad, Ning Xiao, and Lu Chengcheng were sitting next to them, and the others and the mathematics professors from Yanbei University sat on the other side one by one. The big table in the private room that can accommodate 20 people just sat down.

As soon as everyone was seated, someone smiled and asked Ning Zhi, "Student Ning, you are here. We Academician Fan have been talking about you in front of us every day these days. I also read your paper. , I have a lot of ideas. In the future, what direction do you plan to focus on?"

The person who asked the question was Professor Luo Yi from the Yanbei Nursing Institute.

It is not too simple to be able to evaluate the title of professor in a place like Yanbei University. In fact, Luo Yi is one of the authorities in the field of probability in China. His main research directions are big data sampling and complex mathematical analysis. The company has cooperation.

Naturally, this question has some implications for teaching.Everyone has a rebellious mentality, not to mention these professors.The more they understood how much effort Fan Zhenhua had put in to help this kid Ning Ruo, the more resentful many professors felt.It's not that he has a lot of bad thoughts, mainly because he feels that this kid is a little bit ignorant.

Originally, it was your kid who nodded his head and could come to Yanbei University to study, but now everyone is going to go to the University of Physical Education to go to class, of course, is it worth it?And it's not that Fan Zhenhua thinks it's worth it, he can convince everyone.

As soon as Luo Yi's question came out, all eyes fell on Ning Yu.

Just waiting for Ning Yu to answer.

It is no exaggeration to say that the teachers sitting on half of the table here cover most of the frontier research fields of mathematics. No matter what answer Ning Ruo gives, someone will take over and explore the child's bottom line.

Ning Yu raised his head and glanced at the professor Luo Yi, thought for a while, and then replied calmly: "I'm studying in a more complicated direction, but I'm currently researching algorithms. The current mathematical content is about three-dimensional cubic nonlinearity. Several sharp scattering results for the Schrödinger equation, including free nonlinear equations and nonlinear equations with external potentials, proof of scattering below the mass/energy ground-state threshold, and on the working principle of NLS below-threshold scattering with repulsive potentials."

In fact, if you have to be truthful, Ning Yu's words are not very accurate.Because this can't be regarded as the content of his recent research, it should be said that he is studying and researching content in the afternoon.

The three-dimensional nonlinear Schrödinger equation sharp scattering results, of course, are not the specific content of the turbulence algorithm to achieve its own function.But it's a very sophisticated anti-piracy introduction to design-related things.Protecting the source code in a purely mathematical way is a very meticulous work, and it is a test of basic mathematical skills.

Of course, as soon as these words came out, the math lecturers and professors at the table who were ready to investigate Ning Zhi also froze...

how to say……

The Schrödinger equation itself is a very complicated research direction.Specifically, the research work on the sharp scattering results of the three-dimensional cubic nonlinear Schrödinger equation can basically be applied for a subdivision subject for research.

Mathematics is a very broad concept.

Especially in modern mathematics, once it involves a very subdivided field, it is really not something that ordinary people can teach.

There is a saying that every line is like a mountain, and this sentence can even be applied to different fields of mathematical research.

Of course, if you must ask questions, it's okay, but if Ning's answer involves too many highly professional things, professors also need to check the data carefully before they know if it's right or not. In this scenario, it's very difficult to step down. .

Can't come up with a non-linear equation on the spot for Ning Zhi to solve?
"Ahem, classmate Ning Ruo, it seems that you mainly want to do research on partial differential equations in the future?" Luo Yi coughed dryly, hoping to forcibly change the topic. Of course, he was right in saying that, after all, the Schrodinger equation Like the NS equation, it belongs to both mathematical and physical equations, and it also belongs to a type of partial differential equation.

Then he saw Ning Ruo shaking his head on the opposite side, still calmly expounding: "No, for now, I'm more exposed to the mathematical structures related to various mode spaces generated in symplectic topology and gauge field theory. and invariants. Such as generalized Gromov-Witten theory, decomposition of modulo space and calculation of invariants, duality of open and closed strings, local mirror symmetry, and so on.”

(End of this chapter)