Early the next morning, Pang Xuelin got up very early, went to the stadium with Qi Xin for a few laps, ate breakfast, returned to the apartment, took a bath, changed into a more formal dress, and went straight to the Jiangda Auditorium.

This report will last for three days.

On the first day, Pang Xuelin will mainly explain the relevant content of Ponzi geometry.

The next day, I will explain the whole process of proof of ABC conjecture.

On the third day, it is the turn to explain the analytical solution of the nonlinear partial differential equations.

These three days have basically condensed the essence of Pang Xuelin's decades in the world of planes.

At the entrance of the auditorium, Xu Xincheng, Liu Tingbo and others had been waiting at the door for a long time.

"Professor Pang, you have worked hard these days!"

Xu Xincheng and Liu Tingbo are both scholars and naturally understand how exhausting the report will be in the next three days.

Early the next morning, Pang Xuelin got up very early, went to the stadium with Qi Xin for a few laps, ate breakfast, returned to the apartment, took a bath, changed into a more formal dress, and went straight to the Jiangda Auditorium.

This report will last for three days.

On the first day, Pang Xuelin will mainly explain the relevant content of Ponzi geometry.

The next day, I will explain the whole process of proof of ABC conjecture.

On the third day, it is the turn to explain the analytical solution of the nonlinear partial differential equations.

These three days have basically condensed the essence of Pang Xuelin's decades in the world of planes.

At the entrance of the auditorium, Xu Xincheng, Liu Tingbo and others had been waiting at the door for a long time.

"Professor Pang, you have worked hard for the next few days, you should be sure!"

Xu Xincheng and Liu Tingbo are both scholars and naturally understand how exhausting the report will be in the next three days.

In particular, in the second half of the question-and-answer session of the report, there were some tricky questions from various angles, and sometimes a little problem in the thinking was enough to prevent a scholar from coming down.

Pang Xuelin smiled and said, "Principal Xu, rest assured, it's okay. The time is almost up, let's go in!"

"Okay, let's go!"

Enter the auditorium.

The auditorium has long been crowded with mathematicians from all over the world.

Seeing Pang Xuelin's figure appeared in the auditorium, everyone's eyes were focused on him.

In these eyes, there are hot, expectations, and hope ...

Ponzi geometry has veiled the door to a whole new field of mathematics. These scholars even want to know what kind of scenery is behind this door.

At this report, Pang Xuelin will give a clear answer.

Pang Xuelin's face did not change, and he was already familiar with this scene.

Along the way, compared with the last report in Paris, many new faces appeared in the report.

No one stands out more than Mochizuki Shinichi and Perelman sitting in the front row.

Pang Xuelin glanced over the two of them, then walked up to the podium without any pains and said, "Dear distinguished guests, good morning, welcome to my report on Ponzi geometry. The meeting will be divided into three days. I will discuss with you all about the Ponzi geometry related theoretical framework, the proof of the ABC conjecture, and the analytical solution of nonlinear equations. Next, we will start the first part of this report. This link, the elaboration of the framework of Ponzi's geometric theory. "

Pang Xuelin lit up the screen, and suddenly, the relevant content of Ponzi's geometric thesis appeared on the screen.

Pang Xuelinton paused and continued: "Ponzi geometry, let me call it that, in my opinion, this is a new discipline based on the framework of Far Abelian geometry theory. It will be algebraic and differential geometry. , Arithmetic geometry, number theory, partial differential equations and other branch disciplines are organically combined, and show us the internal relations of these disciplines. If you use simple mathematical language, it is to consider how much the etale basic group in algebraic geometry can give The degree to which the information of the algebraic cluster itself determines the isomorphic class of the algebraic cluster ... "

"Next, we will discuss the following aspects of Ponzi geometry."

...

"The first part is the absolute Galois group of rational numbers, as well as the flat basic group of any algebraic cluster. How does the part that does not meet the commutative law ab = ba affect the properties of the corresponding algebraic structure ..."

"The absolute Galois group Gal (Q ?? / Q) can act on all smooth algebraic curves, that is, a polynomial whose coefficient is an algebraic number, and the absolute Galois group Gal (Q ?? / Q) as a symmetric group of algebraic numbers, Of course, it can be indirectly applied to the two maps through the symmetrical transformation of the coefficients ... "

"The simplest non-trivial transformation in the absolute Galois group Gal (Q ?? / Q) is the complex conjugate, that is, the transformation that replaces the imaginary unit i with ?? i. In the complex plane, the complex conjugate is along the real number The mirror image of the axis is symmetrical, so it acts on the smooth algebra curve, and the mirror image symmetry of the smooth algebra curve is also obtained ... "

...

"In the second part, let's start with the most basic structure p into integers. P into integers, that is: for prime p, (Z / P ^ nZ) n≥1 projection limit."

"Let's take a list and take p = 7

... 00000000000000000042

... 30211045064302335342

... 12450124501245012450

The above numbers are all P-integer numbers, and each p-integer number can be regarded as a series of numbers that extend to the left to the infinity. But they are not infinite, each of them is different, and this writing is meaningful. "

...

"On p-integer, you can define addition and multiplication. They are calculated in the same way as the four arithmetic operations that we are familiar with everyday, starting from the low bit and then slowly carrying the calculation, like addition and multiplication that can never be completed. Subtraction and Division is also defined by this. Each integer corresponds to a P-integer, except that an integer 0 is added before the P-ary expression of the integer, and their operation results are no different from those we are familiar with. "

"But when a number is a fraction, it can still be a P-integer. For example, 1/5 = 0.2, obviously not an integer. But it is a 7-integer integer: 1/5 = ... 5412541254125412. Obviously, as long as a p-integer x digits are not 0, its reciprocal is also a p-integer. It is very important to be able to find the reciprocal, which means that p-integer, or its generalized p-in number, has Complete addition and multiplication structure ... "

...

Pang Xuelin's voice was unhurt and echoed in the auditorium.

The entire auditorium seemed like a university classroom.

Pang Xuelin is a professor on the stage.

The mathematicians who attended the meeting became loyal students.

Many people either take notes or type quickly on a laptop.

Some people also exchanged their own opinions and opinions on Ponzi geometry with extremely low voices.

From time to time Liu Tingbo writes and draws in a notebook with a pen. President Jiang Xin, sitting next to him, Xu Xincheng is aggressive.

After all, he is just a pharmacist. This theory, even for professional mathematicians, has a certain degree of difficulty to understand. To him, it is no different from heavenly books.

"Old Liu, Professor Pang, is this all right?"

Although as early as when Ponzi geometry came out ~ lightnovelpub.net ~ Jiangsu University School of Mathematics and Science, it specially convened humans to study Pang Xuelin's theory and gave a positive answer.

But Xu Xincheng still has some concerns.

Liu Tingbo on the side said with a smile: "Principal Xu, rest assured, Professor Pang spoke very well, did you not look at the performance of the people around you?"

Xu Xincheng looked around. Most of the mathematicians present here, like Liu Tingbo, kept records, and seemed to face the report with a learning attitude.

Others were talking to each other and whispering about Ponzi geometry.

But there was almost no expression of disdain or disapproval on his face.

Xu Xincheng could not help but breathe a sigh of relief.

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