Shen Qi left a message in the guest book: Tranquility and far-reaching.

Director Wu was deeply touched: "Tranquility and far-reaching, only those who do learning can endure loneliness in order to make a difference and realize their lofty ambitions." ”

"Good words, good meanings. Kuang Dong praised.

The businessman talks about etiquette, and Kwong Dong took out a letter of appointment and wanted to hire Shen Qi as a senior consultant for academic research at the Morningside Mathematics Center with an annual salary of 2 million soft sister coins, which was slightly higher than Shen Qi's salary as a professor in Princeton.

"Meritorious deeds are not punished, and they are deserved. Shen Qi thinks this is inappropriate and debatable.

"Professor Shen, I know that great mathematicians like you have always treated money like dung, but I am really sincere, and our center is very eager for your guidance. Kuang Dong dragged Shen Qi's hand and said in his heart, without the slightest pretentiousness.

"It's still inappropriate, it's still inappropriate. Shen Qi waved his hand again and again, he had just been hired as a visiting professor at Yan University, and now the Hong Kong boss asked him to be a consultant with Gaoxin, and his fame and fortune were quite rich, and it was easy to recruit people to gossip.

"Professor Shen, this remuneration is set according to international standards, and Professor Qiu enjoys the same treatment in our center, if Professor Shen thinks it is inappropriate, then ...... Ay. Kuang Dong sighed, his face was embarrassed, and he looked so aggrieved.

Mr. Qiu Chengtong has been in the field of mathematics for decades, holding more than a dozen positions and titles, one of which is the director of the Academic Committee of the Morningside Mathematics Center.

Unfortunately, Shen Qi did not meet Mr. Qiu when he returned to the capital this time, and Mr. Qiu gave a lecture in Hong Kong.

"Oh, that's right. Shen Qi learned from Kwong Dong that Mr. Qiu had enjoyed the international standard treatment of the Morningside Mathematics Center.

"You see, you and Mr. Qiu are both Fields Medal winners, and I hope Professor Shen can give us a chance. Kuang Dong saw that Shen Qi's attitude had loosened, and hurriedly struck while the iron was hot.

Kwong Dong, who is not very old, is very good at being a man and speaks well, he can make the family business bigger and bigger, and he must have something extraordinary.

Shen Qi had no choice but to accept the job of a consultant with an annual salary of 2 million, but he put forward a condition that he would only be a consultant for Morningside Mathematics Center for two years at most.

Two years is two years, Kuang Dong is smiling, and everyone is happy.

Next was Shen Qi's lecture time, and there were more than 20 people sitting in the academic lecture hall, the oldest was Director Wu, who was in his fifties, and the rest were young mathematics researchers under the age of 40.

Kwong Dong is a businessman, he can't understand the real math lectures, after arranging everything, Kwong Dong left to talk about his big deal.

The Princeton Institute for Advanced Study loves to do what it likes to do all over the world, and it specializes in digging up old men who are famous and shocking, and the Institute is more like the existence of the Institute of Old Cadres, the Senate, and the Council of Elders.

The Morningside Mathematics Center follows the independent academic research model of the General High School, but boldly uses new talents in the employment of new people, and the center's educational philosophy is: "I cultivate, I create, and I speak for myself." ”

Shen Qi very much agrees with the concept of the Morningside Mathematics Center to take root in the local area and cultivate young mathematicians in China, and the introduction of foreign aid is not a long-term solution after all, and the international big-name foreign aid cannot be invited.

Shen Qi and Qiu Chengtong are nominal experts hired by the center, and they don't have to work from 9 to 5.

If they were to do research full-time at the Morningside Mathematics Center, the two Filipino Prize winners would definitely not do it.

Since the establishment of the center in 1996, the Morningside Mathematics Center has selected six to nine important research topics each year, which are generally the most popular and promising research directions in the international mathematics community.

Shen Qi made a suggestion: "Director Wu, colleagues, this time I have limited time to return to China, I will skip the routine lectures, it is for undergraduate and graduate students, or we can directly solve the practical problems faced by the center?"

This Professor Shen is really efficient...... Director Wu discussed with the young researchers, okay, just do it, and ask Professor Shen to help us solve the difficulties.

"Xiao Tao, let's talk about your research topic first. Director Wu instructed a young man about thirty years old.

"Good. Xiao Tao was wearing a plaid shirt, and he graduated from the Department of Mathematics of Fudan with a doctorate in mathematics.

Xiao Tao held a page-turning pen and explained his PPT: "Professor Shen, your time is precious, I will make a long story short, my special topic through the combination of inversion techniques and series reorganization methods, the purpose is to find the transformation formula of two basic hypergeometric series, which is a very valuable research, which can be traced back to the Gould-Xu inversion formula jointly published by Mr. Xu Lizhi and Mr. Gould, that is, this formula ......"

Although Xiao Tao's narration was a little boring, Shen Qi still listened politely and seriously, examining Xiao Tao's PPT.

This is a topic of infinite series, Xiao Tao has innovated on the classical theory of Xu Lizhi, a famous mathematician in China, and has made certain research progress, but also encountered some insurmountable obstacles.

This topic has not yet been completed from last year to this year, Xiao Tao is anxious, Director Wu is worried, and Mr. Qiu, director of the academic committee of the center, cannot solve this problem.

Mr. Qiu's field of expertise is differential geometry and partial differential equations, and his representative work is the paper "The Role of Partial Differential Equations in Differential Geometry" published at the age of 29.

Four years after the article was published, Mr. Qiu, then 33, was awarded the Fields Medal.

Even within mathematics, there is a saying that there is interlacing like a mountain, and it is difficult to emerge an all-round mathematician who is proficient in everything in the 21st century.

“...... So, the difficulty is that we can't prove the Rogers-Ramanujan identity for this limit case and the special case. ”

Xiao Tao was a little anxious, although the center did not issue hard scientific research indicators for these researchers, but who would not want to make some gratifying small results in mathematics?

Shen Qi stood up and walked to the blackboard: "Potter, you sit down first, don't be anxious, don't panic, although this subject is difficult, there is also a special skill that can be used, that is, the second type of mutual inverse sequence relationship." ”

Xiao Tao stared widely, Director Wu fell into deep thought, and the others looked at each other.

The academic lecture hall was shrouded in an awkward atmosphere, Director Wu and his researchers wanted to speak and stopped, and finally Xiao Tao had the courage to ask: "I am lonely and unheard, and I can skillfully use the first type of mutual anti-sequence relationship, but Professor Shen, in which literature or paper is the second type of mutual anti-sequence relationship you mentioned? ”

"Actually, I also borrowed the problem to play, and I took this opportunity today to try to prove the second type of reciprocal inverse sequence relationship, and if there is an error in my proof process, please feel free to raise it. Shen Qi picked up the chalk and wrote on the blackboard.

Thump!

The researchers fainted.

Stubbornly got up, Director Wu and the researchers quietly watched Shen Qi's proof.