The appearance of Grothendieck has taken away the light of almost all mathematicians, whether it is a famous man like Wiles, or a new martial arts star like Tao Zhexuan, they can only retreat under his illumination.

The next day, all the invited mathematicians were present, and a grand welcome dinner was held at Beijing Normal University, where Lu Qiujian met many familiar faces, from the professors who supported him in Princeton, to the authorities in the field who were prominently listed in the textbooks, from the familiar names in the four major journals to the partners who worked together on arXiv.

"I wanted to accept you as my student before, but now it seems that I am not qualified to be your student!" Professor Hu from the Demon Capital also came, and now he is not worried about the story of his original intention to accept an apprentice, maybe his name will appear in the history of mathematics because of this interesting incident.

Without the efforts of your generation to catch up, how could I be where I am today!" This sentence is sincere, Professor Hu's generation lacks the world's cutting-edge achievements, but with their efforts, the gap between China and the Western scientific community has been narrowed, which is also quite a remarkable achievement.

"I'm Grigri Perelman! Your proof is wonderful!" a middle-aged man with a big beard walked over!

Lu Qiujian was a little embarrassed, and hurriedly stretched out his hand to shake him, "I've also read your article on arXiv, I think even if you didn't have me, you would have cracked it out quickly! I was just lucky to be ahead of you!"

Perelman shook his head, taking Lu Qiujian's words as a joke, "Congratulations on your achievements, but I think it's time for me to change my research direction!"

"Then I wish you early success!" Lu Qiujian is of course happy to see this happen, the breakthrough in mathematics will shorten the time for him to complete the plan, and it is really worth celebrating to have such a genius to rejuvenate his fighting spirit.

Walking around the crowd with a wine glass, occasionally talking to one of them. Answering questions about the Poincaré conjecture and his own paper published at arXiv, exchanging ideas about a novel idea, or simply chatting about today's food and wine.

Of course, the one who was more sought after at the dinner party than Lu Qiujian was Grothendieck, and even after disappearing from the mathematical circle for more than ten years, he did not weaken his charm in the slightest, and the pilgrimage was endless, and almost everyone who reached him was reluctant to leave, lest he miss the Pope's hadith.

"Lu, come here!" he saw Lu Qiujian in the crowd and beckoned him to come to his side.

"See today's scene. I have to say that it was a great pity that you left in the first place!" Lu Qiujian walked over with a smile, and he also wondered what the mathematics world would be like today if Grothendieck had been researching.

"This is a great lad!" Grothendieck patted him on the shoulder, "I feel like sooner or later he will surpass mine!"

Whew~ There was an exclamation at the scene, with Grothendieck's status in the mathematical world, to be able to say such a thing, this is like Zhang Sanfeng patting a young man on the shoulder and saying, this kid's achievements in martial arts will definitely surpass me in the future!

Anyone who knows Grothendieck well knows that he doesn't say something insincere for a purpose. So he is really optimistic about Lu Qiujian! Now everyone sees Lu Qiujian's vision is even more different!

Professor Zhang and the president of Beijing Normal University glanced at each other in the crowd, shook their heads slightly depressedly, and then laughed together! Hey, what if you can't stay at Beijing Normal University? Everyone will never forget that he is a person from Beijing Normal University. That's enough!

The deputy prime minister who came to the welcome dinner today looked at the abnormal situation here a little strangely, and immediately someone who knew the situation came to his ear and whispered a few words, he nodded thoughtfully, and in the next time. The gaze on Lu Qiujian became obviously frequent.

A good start, but it's a pity that it's still too early to contact people who are too high-level, and Lu Qiujian takes the other party's attention to heart. Continue to greet the guests who are attending the dinner!

Since tomorrow is the official start of the report meeting, some of the mathematicians attending the meeting are already old, so the dinner lasted until more than nine o'clock and gradually dispersed, and the mathematicians went back to their rooms to rest, ready to recuperate and listen to Lu Qiujian's report tomorrow.

Early the next morning, the renovated lecture hall was crowded, and the background on the rostrum was replaced by a huge projection screen, in front of which was the lecture platform, placed at an angle just enough for the audience to see without being blocked by the speakers.

In the front row of the auditorium below sat the elders, the vice prime minister, ministers of several relevant departments and other government officials, prestigious mathematicians such as Grothendieck, senior officials of the International Mathematical Union, and the president of Beijing Normal University; mathematicians from all over the world came to the front with a good view; and then there were teachers and students of the Department of Mathematics of Beijing Normal University and representatives of other institutions.

When the time came for the start of the report meeting, the president of Beijing Normal University first took the stage to deliver an opening speech, and then the elders present expressed their welcome to all mathematicians, their blessings for the smooth holding of the conference, and their praise for Lu Qiujian.

Their presentations were concise and did not take long to arrive, and then Jacob Paris, the current president of the International Mathematical Union, took the stage to speak.

Jacob, a native of Brazil, received his Ph.D. from the University of California, Berkeley, under the tutelage of Stephen Smale, winner of the '66 Fields Medal, and there are several coincidences that the year in which Smaul won the prize, Grothendieck, was also the winner, and the reason for Smale's award was precisely because of the great progress made on the Poincaré conjecture.

Jacob first reviewed the situation of the International Congress of Mathematicians reported at Beijing Normal University last year, and then mentioned the efforts made by mathematicians to solve the problem of Poincaré's conjecture in the past 100 years, and finally said, "Gauss made a regular seventeen-sided shape at the age of 19, and Galois completely solved the problem of graphing at the age of 18! Today, another young mathematician has achieved great results at such a young age! Lu Qiujian from Beijing Normal University completed the solution of the Poincaré conjecture when he was 20 years old!" Next, I would like to invite Lu Qiujian to tell you about his process of solving this problem!"

The scene immediately burst into warm applause, Lu Qiujian straightened his clothes, walked up to the stage quickly, stood on the podium and looked around, and began his report, "Ladies and gentlemen, welcome to Beijing Normal University" (to be continued. )

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