Chapter 454 (1/2)

Chapter 457

standing on the platform, Cheng Nuo looked at the group of students whose average age was one or two years older than him, and a strange smile flashed across his mouth.

The theme of Cheng Nuo's lecture is Jacobi's theorem, so he didn't narrate too much. He simply said hello to the students and went straight to the topic.

“…… Before Jacobi's conjecture was proved, there were three directions of exploration recognized by the mathematical community Cheng Nuo pointed up a finger and walked on the platform and said, ”the first one is the K-theory method proposed by Keith bukley in the 1990s. The coefficients of polynomials are exchanged by the order of polynomials and the dimensions of spaces, so as to obtain the dimensionality of a space which can be arbitrarily large...”

”The second is that five years ago, Professor Ian of Princeton University studied two curves f = 0, g = 0 on the field K and f (x, F, g) = 0 on the field K (x), and obtained their singularity at infinity

“…… The third is the Keller mapping local bijection method which was developed in the early 20th century. And I use this method to prove Jacobi's conjecture. Students must be very curious about why I chose this method among the three methods. Next, I will explain the specific content of Jacobi's theorem to you... ”

Next, Cheng Nuo narrates the concrete proof process of Jacobi's conjecture.

But half a year's research cycle and more than 50 pages of proof papers can be described in detail in more than an hour.

So Cheng Nuo just selected some key points and difficulties to tell. As for those parts that are not difficult, Cheng Nuo regarded them as having been understood by the public and omitted a few words directly.

As a result, of course, Cheng Nuo on the stage talked about it with great interest, and gradually entered a good situation. The students on the stage are more and more confused.

They can't say that Cheng Nuo's speech is not good, some difficulties, Cheng Nuo is really clear.

But the point is, Cheng Nuo seems to Look at them too high!

Originally, it is a good thing to be looked up to. But at this time, the crowd did not look happy.

Many specific content, Cheng Nuo is a simple one or two words, said that ”as a high-quality student of MIT, we should all know, I will not start to talk about it” and then went on to the following content, which made them very hurt!

But they are not good to directly remind Cheng Nuo, let him speak in detail.

Without him, it's a shame!

Once you open your mouth, it is really to admit that there is a natural gap between them and Cheng Nuo.

Facts are one thing, but admitting it is another.

So everyone did not speak and pretended to understand Cheng Nuo's lecture.

“…… Here, by using the five formulas mentioned above, all the scattering data are put together. In this way, Jacobi's conjecture is proved! ” After Cheng Nuo finished, he threw the head of chalk on the lecture, turned around, put his hands on the desk and looked at the audience with a smile.

Silence, silence for several seconds

The students under the stage were expressionless and frowning, not knowing what they were thinking.

Applause! Applause!

Cheng Nuo see people for a long time no response, heart anxious.

He raised his eyebrows, and looked at a Chinese student's eyes, and crazily winked at him.

The Chinese student was hesitant. Seeing Cheng Nuo's eyes suddenly became sharp, he clapped his hands.

Pa Pa Pa Pa ~ ~

other people have also reflected, reluctant to Pa Pa Pa Pa PA.