Chapter 422

Chapter 425

"when did you come back?" Professor Fang asked Cheng Nuo as he walked into the room.

"The 19th." Cheng Nuo replied.

"There's a lot of pressure there, isn't it?" Professor Fang continued.

"Not bad." The pressure does exist, but it is still within the range of Cheng Nuo.

He raised his hand and handed Professor Fang the bag he was carrying in his right hand. "I brought some special products from home."

"Then I will not refuse and accept it directly." Professor Fang accepted it with a smile.

Walking into the living room, Cheng Nuo finds another person sitting on the sofa, sipping with a teacup in both hands.

"Oh, Cheng Nuo, let me introduce you. This is Professor Zhou Hong from the school of mathematics of Jinling University."

"Hello, Professor Zhou!" Cheng Nuo said hello politely.

Professor Zhou and Professor Fang are about the same age, but they look much younger than Professor Fang.

Seeing Cheng Nuo, Professor Zhou raised his head slightly, and then his eyes brightened.

He got up, walked up to Cheng Nuo, warmly held his hand and said, "are you Cheng Nuo's classmate?"

"Well, it's me."

This is the first time they have met. It seems that Professor Zhou is a little too enthusiastic about himself, so he can only respond to him by chatting.

Professor Zhou just shake hands is not enough, finally seems to be in a mood to suppress, directly give Cheng Nuo a big hug.

Cheng Nuo's face was changed again and again by Professor Zhou.

This is Are you doing that?

Professor Zhou is so enthusiastic that Cheng Nuo doesn't know how to parry.

It was not until Professor Zhou's next sentence that Cheng Nuo suddenly realized.

Professor Zhou relaxed Cheng Nuo and patted Cheng Nuo heavily on the shoulder, "classmate Cheng Nuo, your" Cheng Nuo theorem "is very embarrassing to us Chinese mathematicians."

Cheng Nuo rubbed some aching shoulders and said with a bitter smile, "I didn't expect that disgraceful thing had spread to China."

"Disgraceful?" Professor Zhou was stunned and retorted, "ah, how can it be disgraceful! You don't know how exciting it was for the Chinese mathematical community to hear about your big moves at this International Congress of mathematicians

"When I heard the name of Cheng Nuo theorem, I knew that it was put forward by Chinese people, but I didn't know where the" Cheng Nuo theorem "was. At that time, I still remember Lao Fang said that he had a student studying in the United States, which happened to be Cheng Nuo. We all took it as a joke and didn't pay much attention to it. "

Professor Zhou was obviously very talkative, and continued to tell Cheng Nuo, "but guess what, when we saw the live video, Lao Fang immediately recognized that the young man on the stage was his student, that is you, classmate Cheng Nuo!"

Professor Fang just stood aside, smiling and silent. He nodded to Cheng Nuo when Professor Zhou mentioned himself.

Professor Zhou gasped slightly, suppressing his inner restlessness.

Although Cheng Nuo's mind has no concept about the influence of Cheng Nuo's theorem on Chinese mathematics, Professor Zhou, who has been with the Chinese mathematical circle for more than 20 years, naturally and clearly understands this significance.

Mathematical theorem, also known as mathematical axiom, refers to the formula or text with universal application.

Different from conjecture that hard to "create", mathematical theorem is the existence, but lack of people to "discover".

Even if they all belong to mathematical theorems, they will be divided into three or six grades.

For example, those mathematical theorems mentioned in the textbooks of junior high school and senior high school are basically those of the first echelon. Belong to a field, the most basic but also the most important universal axiom.

After all, Chinese mathematics is still on the way to rise. In addition, ancient Chinese did not pay attention to Neo Confucianism. At present, the only recognized mathematical theorem of the first echelon proposed by Chinese people is the "Chinese Remainder Theorem".

Of course, chennauer theorem does not reach the level of the first echelon, but it is not a problem to enter the second echelon because of its promoting effect on geometry.

In the history of Chinese mathematics, mathematicians who can put forward the second echelon theorem are all people with names.

Such as Hua Luogeng's Fahrenheit theorem, Su Buqing's Su's cone, Chen Jingrun's Chen's theorem, Yuan Yaxiang's lemma

Now, Cheng Nuo's Cheng Nuo theorem is also included in it.

What's more, where is the occasion of Cheng Nuo theorem proposed?

At the four-year Congress of mathematicians!

In such a place where such big men gather, it's just like a big ripple to the Chinese mathematics circle that a Chinese person steals the limelight.

Cheng Nuo became one of the most famous people in the world. He seemed to be the first person of the younger generation.

It's just that Cheng Nuo is abroad and doesn't know what happened.

Cheng Nuo was drunk by Professor Zhou's praise. He blurted out the confused question, "am I so powerful?"

Professor Zhou looked helpless, "Lao Fang, you answer him!"Cheng Nuo said, "only when you clap yourself on the shoulder, you should clap yourself on the shoulder."

Half a year later, Professor Fang can only use the word "surprise" to describe Cheng Nuo's growth.

Professor Cheng Nuo's evil spirit in mathematics has long been appreciated by Professor Fang, and he has repeatedly anticipated what the future of process Nuo will be like.

However, Professor Fang has thought of Cheng Nuo's achievements, but this is a goal that may be achieved in four or five years' time.

But unexpectedly, he only used half a year!

As for the student he had taught himself for a year, Professor Fang could not but sigh again: envy!

I really envy Cheng Nuo's talent!

After talking for such a long time, Professor Fang found that just now several people were standing talking. He asked several people to sit down, and Professor Fang picked up the teapot.

"Teacher, I'll just come."

Cheng Nuo poured himself a cup and just took a sip, he saw Professor Fang cross his fingers and asked, "when are you going back?"

"The ticket for the day after tomorrow, but this time I'm not going to the United States, but Yingguo."

"Ying kingdom?" Professor Fang's tone was stunned and puzzled, "why did you go there again?"

Cheng Nuo gently put the cup on the tea table, relaxed tone, "Oh, Cambridge University must ask me to go to their school as an exchange student, I can not refute their face, so I reluctantly agreed."

Exchange students?

Professor Fang shook his head and laughed bitterly.

Professor Zhou patted Cheng Nuo on the shoulder again, encouraging him, "good boy, for students like you, the school should be scrambling for it. If our domestic teaching level is not really inferior to that of foreign countries, I really have the idea of keeping you in our Jinling University."

"Do a good job in Yingguo, and try to stir up the mathematics world over there!"

Cheng Nuo is photographed by Professor Zhou bares his teeth and grins bitterly.

What you said is good. I am a little student. How can I stir up the mathematical circle of a country.

Am I really that good?

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