"The idea for this section actually did not come from me, but from my mentor. It was he who proposed the optimization direction of this section and the relevant proof was obtained."

Hearing this, several defense judges in the audience looked at Tong Yang in surprise, with some praise in their eyes.

In the entire paper, there is no doubt that the most essential one is the proof in this paragraph.

Even they may not be able to think of using extremal hypersurfaces and minimal surfaces to connect the mapping defined under the natural frame in Euclidean space R3.

After all, mathematical research does not mean that if you are a master, you will be able to find all the optimal routes.

Originally, they thought that Tong Yang had completed this step independently, but they did not expect that the idea came from Xu Chuan.

However, looking at the entire paper, this is indeed somewhat different from the proofs in other places, and it is the most prominent point.

Of course, being able to bravely tell the truth during the defense process is worthy of praise alone.

After all, he doesn't need to add any additional information, and I believe Xu Chuan will not take the initiative to say it.

But for academic research, sticking to one's original intention is an excellent virtue in itself.

Compared with a small piece of excellent proof, the latter is what these academic leaders value more.

With some praise in his eyes, Academician Zhang Gongqing from Peking University smiled and said, "I'll also ask two questions."

"Teacher, please ask."

...

To Tong Yang's expectation, although there were five academicians participating in his graduation defense, the entire defense went extremely smoothly.

Although each academician asked a question, these questions were not difficult for him who had prepared a whole week in advance.

The defense soon came to an end. At this moment, Academician Zhang Weiping from Fudan University smiled and said: "It is an excellent proof and a very good paper. You are already quite good at analytic geometry and Riemannian manifold optimization and their applications."

In-depth research, have you considered continuing to study this aspect?"

"It just so happens that Fudan University of Science and Technology has a similar research project, if you are interested..."

On the side, Rong Zhizhuan, the dean of the School of Mathematics at NTU, who had been silent, coughed and interrupted: "You have so many talented people in the School of Mathematics at Fudan University. This is a student from NTU. Are you embarrassed?"

Academician Zhang Weiping chuckled and said: "With more talents, it is easier to communicate, learn and conduct in-depth research. Dr. Tong Yang is very suitable to come to Fudan to do research. NTU School of Mathematics..."

Although he didn't say it explicitly, everyone knew the meaning of Zhang Weiping's words.

Although the strength of NTU's School of Mathematics has developed rapidly in recent years, there is still a big gap between it and the top domestic universities.

After all, top mathematics professors are not so easy to find or train.

But after hearing this, Rong Zhizhuan immediately exploded. He frowned, stared at Zhang Weiping and said unhappily: "What's wrong with the School of Mathematics of Nanda? The School of Mathematics of Nanda has a Fields Medal. Do you have one in the School of Mathematics of Fudan University?"

"

The corners of Zhang Weiping's mouth twitched, what should he say?

But he didn't speak. Rong Zhizhuan had no intention of letting him go, so he continued:

“Nanda’s School of Mathematics has a Nobel Prize, does Fudan School of Mathematics have one?”

“NTU School of Mathematics has the Craford Prize, does Fudan School of Mathematics have one?”

"NTU Mathematical Institute has..."

Seeing that Rong Zhizhuan wanted to continue speaking, Zhang Weiping interrupted: "Stop, stop, stop, you old guy, all of Xu Chuan's glory belongs to your Nanda School of Mathematics, are you so embarrassed?"

Rong Zhizhuan: "What, what? Xu Chuan is no longer a full professor in our School of Mathematics?"

Zhang Weiping: "......"

MMP, if you can, put aside Xu Chuan for comparison!

What kind of skill does flipping over a table count?

Academician Chen Zhiming from the Chinese Academy of Sciences came over and said with a smile: "This guy went to the Chinese Academy of Sciences to abduct someone before, and he almost told a researcher in my laboratory to leave. But this time, it's better. He was defeated."

On the side, Qiu Chengtong smiled, reached out and poked Xu Chuan, and said, "I remember that Lao Zhang also lured you to Fudan a few years ago, right? This guy likes to lure people everywhere, and he still hasn't changed his habit."

Xu Chuan suppressed his laughter, unable to answer this question.

After all, they are all elders, and Zhang Weiping is still very good to him.

Besides, you, Qiu Chengtong, have done a lot of recruiting people here and there.

Before he returned to China, I tried several times to drag him to Shuimu to fight against Peking University. Let's stop laughing at each other.
Chapter completed!