Chapter 204 Find a New Way

Amid everyone's discussion, the organizer of the report meeting has arrived on the stage.

At this time, everyone knew that today's report meeting was about to start, and they all became very quiet.

"As everyone knows, today our Chinese Fields Medal winner, Professor Tao Zhexuan, came to Shengzhou University and will give you a wonderful mathematics report. Next, I would like to invite Professor Tao Zhexuan to the stage!"

Amid everyone's warm applause, Tao Zhexuan walked onto the stage.

At this time, Ning Chen was sitting in the middle of the first row of the auditorium, applauding Tao Zhexuan with everyone.

Ning Chen is also looking forward to Tao Zhexuan's report today and is ready to listen to the entire report carefully.

At the beginning, Tao Zhexuan did not directly talk about very professional issues, but told some stories about his childhood and his own growth experience.

After that, Tao Zhexuan began to introduce some of his mathematical results and his experience in studying mathematics.

Perhaps it was because Tao Zhexuan knew that not all of the students below might have particularly good English skills, so he controlled his speaking speed to be slower so that everyone could understand him as much as possible.

In fact, many of the students below can understand most of what Tao Zhexuan said.

In addition to the fact that everyone's English level is not bad, the mathematics major of Shengzhou University has also specially added a professional English examination course, so that everyone can be exposed to some professional English vocabulary in mathematics earlier.

Originally, Tao Zhexuan's plan was to hold a report meeting for more than an hour. However, after the report meeting began, Tao Zhexuan gradually became immersed in the report meeting and soon ignored the speed of time passing.

In the end, the entire report meeting lasted for nearly three hours, but Tao Zhexuan and the students below felt that they were still unsatisfied.

After the report meeting, Ning Chen came to the backstage to express his respect to Tao Zhexuan.

"Professor Tao, this is such a wonderful report! I didn't expect that you were able to speak so well on stage despite your short preparation time."

Ning Chen was not flattering Tao Zhexuan, but was expressing his thoughts sincerely.

Ning Chen knew that Tao Zhexuan did not have much time to prepare for this report meeting, because until last night, Ning Chen was still chatting with Tao Zhexuan about the Navier-Stokes equation.

But just now, Tao Zhexuan presented a very high quality report at the report meeting. Even if Ning Chen prepares it seriously, it may not be able to reach the same level.

This is enough to show how profound Tao Zhexuan's accumulation in mathematics is.

Ning Chen realized that there was a big gap between him and Tao Zhexuan in many aspects, and he still needed to continue practicing.

"Thank you. I just performed freely on the stage. Ning Chen, you Shengzhou University students are really very enthusiastic. I have never experienced a report meeting with a similar atmosphere before." Tao Zhexuan said with a smile. .

"We have never seen them so enthusiastic. It is mainly because of your appearance, Professor Tao."

In fact, Ning Chen's words were somewhat polite, because when Ning Chen gave them the opening speech, the enthusiasm shown by everyone was not inferior to today's level.

…

The time we get together is always short. The next day, Tao Zhexuan will leave Shengzhou and go to Yanjing.

Ning Chen also personally escorted Tao Zhexuan to the airport. Even along the way, Ning Chen did not waste the opportunity to gain academic experience from Tao Zhexuan and continued to chat with Tao Zhexuan about various mathematical problems.

After arriving at the airport, Tao Zhexuan said to Ning Chen:

"Ning Chen, please go back quickly. In a few days, we will be together as interview judges for the autumn competition at Shuimu University."

"Yes, Professor Tao, let's meet again at Shuimu University in a few days."

After seeing off Tao Zhexuan, Ning Chen drove the car independently and returned to Shengzhou University.

These days of close contact with Tao Zhexuan have obviously improved Ning Chen.

Even when he participated in the scientific research training camp at Shuimu University, Ning Chen's experience in mathematics had never been accumulated so quickly.

Of course, just some changes in data are not the most happy thing for Ning Chen.

What worries Ning Chen even more is that through communication with Tao Zhexuan, Ning Chen found some new directions to continue studying the Navier-Stokes equations.

Although Tao Zhexuan is pessimistic about completely finding the solution to the Navier-Stokes equation, he does not completely deny it.

What Tao Zhexuan denies is only some methods of studying the Navier-Stokes equations, such as the idea of ​​​​abstract proof.

If these theories of Tao Zhexuan can be confirmed, then Ning Chen is also very confident that he can further solve the problems related to the Navier-Stokes equation.

After returning home, Ning Chen went to the study and began to verify Tao Zhexuan's views.

Ning Chen used Xiaozhi's modeling processing function to restore the viscous incompressible fluid models described by Tao Zhexuan.

These models were very abstract, and even Tao Zhexuan himself had not successfully constructed one. However, through Tao Zhexuan's description, Ning Chen had already understood what Tao Zhexuan's ideal model looked like.

To Ning Chen's delight, Xiaozhi also constructed these models very well.

Vaguely, Ning Chen felt that Xiaozhi's modeling processing ability seemed to be stronger than before.

Ning Chen subconsciously glanced at Xiaozhi's data on the system interface, and was a little surprised to find that his feeling was correct.

"Xiao Zhi's modeling processing ability...has really been upgraded to E-level. This upgrade speed is much faster than before."

After owning four servers, Xiaozhi has experienced a qualitative improvement in both his learning speed and calculation speed.

Of course, even so, this is far from reaching the limit of Xiaozhi's abilities.

Ning Chen carefully analyzed these latest models established by Xiaozhi, and carried out various derivation and calculations on the draft paper.

Finally, Ning Chen seemed to have discovered something and put down the pen.

"Part of Tao Zhexuan's views are indeed correct. Trying to use abstract ideas to solve the Navier-Stokes equation is an impossible route."

However, Ning Chen did not agree with the view that the Navier-Stokes equation would tend to explode within a limited time.

The so-called equation explosion refers to the phenomenon that during the process of solving mathematical equations, the solution process cannot proceed normally due to some reasons, and incorrect results are obtained.

This phenomenon mainly occurs in the process of solving equations through computers. For example, it is impossible to obtain approximate solutions to all unknowns within the control accuracy, or there are infinite values ​​that cannot be processed.

"Can we consider solving this problem from an algorithm or computer perspective?" Ning Chenxin said.

This kind of thinking is also a kind of thinking that Ning Chen realized during the previous communication with Tao Zhexuan.

Ning Chen felt that as long as the cause of the equation explosion was not a problem with the equation itself, then this idea was feasible.

…

After several days of research, Ning Chen took a small step forward in this direction and summarized some solutions to optimize the Navier-Stokes equation solving algorithm.

However, these optimization solutions will not allow Ning Chen to completely solve all the problems of solving the Navier-Stokes equations. They can only slightly improve the accuracy of solving the Navier-Stokes equations to a certain extent.

As for improvements from a computer perspective, we can only try to use supercomputers.

Ning Chen hasn't had the opportunity to get in touch with a supercomputer yet, so he has to put this matter on hold for now.

It was approaching the interview time for the finals of the Qiu Chengtong College Student Mathematics Competition, and Ning Chen began to prepare to go to Yanjing.

Ning Chen arrived at Yanjing International Airport by plane, and Qiu Chengtong had already arranged for someone to pick him up.

After arriving at the hotel room, Ning Chen packed up his things and went to Shuimu University to find Qiu Chengtong.

"Ning Chen, you're here!"

Seeing Ning Chen coming over, Qiu Chengtong couldn't hide his happiness and quickly asked Ning Chen to sit across from him.

"Professor Qiu, I listened to your words this time. I really came here empty-handed." Ning Chen said with a smile.

"Just come empty-handed. I just want to see you and don't need any gifts from you."

At this time, Ning Chen noticed that there were several poems mounted on the walls of Qiu Chengtong's office.