The School of Physics requires teachers to arrange Q&A classes at least once a month, and they must answer questions in person, and graduate students are not allowed to deal with them on their behalf. During the Q&A process, the teacher must be full of love and patience to answer any academic questions of the undergraduates. This requirement is not demanding, and it will be put into trial operation from next month.

The quality of food in the canteen of Nangang Polytechnic University has been significantly improved, and the price of meals has been appropriately reduced.

After the improvement, Shen Qi had a breakfast in the canteen, so a large barbecued pork bun was only sold for one dollar, and the taste was authentic, not inferior to the morning tea shop outside.

The yogurt here is only sold for 8 cents, and it costs more than a dollar to buy the same yogurt at the main school of Southern Agricultural University.

The best thing is the shrimp dumplings, the shrimp seems to be alive, it dances between your lips and teeth, and the deliciousness can't stop at all.

The students of Nangang University of Technology have returned to the canteen, and it is just necessary to fall in love and be chic outside, and the money is almost spent, and the cheap and delicious canteen of the university is the best destination.

"Shen Qi, is it still hometown?" Academician Shi had breakfast with Shen Qi.

Shen Qi stuffed a shrimp dumpling entrance: "That's." ”

"You haven't thought about returning to your hometown, trapeze is so hard, right?" Academician Shi asked tentatively.

Academician Shi's intentions Shen Qi understood as soon as he heard it, but he really couldn't give a positive answer now: "Hey, hard work." ”

"The students love you very much, and I hope you will come home often. Academician Shi played the "hometown card", and he felt that Shen Qi was a person who loved his hometown.

Shen Qi: "After the project in the United States is completed, my girlfriend has graduated with a doctorate, and I should almost return to China." Academician Shi, I am a person who believes in fate, and I have a fate to meet thousands of miles away, and follow fate. ”

"What kind of constellation are you, so believe in fate, Pisces?" Academician Shi is erudite and talented, and he still pays attention to constellations when he is old.

Shen Qi said: "It's almost Pisces, I'm an Aquarius." ”

"Aquarius men believe in fate?" Academician Shi shook his head with a smile, and then said: "Shen Qi, you are a typical Aquarius, rational but with strong innovative thinking, extremely smart and unpredictable. And I, a Pisces, truly believe in fate, yes, let it be. ”

Shen Qi had a very happy stay in his hometown of Nangang for more than ten days, and after spending a few days with his parents, he took a plane back to Princeton.

"Little Yezi, don't you think I have it?"

"A little bit. ”

"Just a little?"

"I'm about to reply. ”

Oye's doctoral dissertation, "The Proof of the Jesmanovich Conjecture," is in the final stages of revision, after consulting with her supervisor, Lyndon Strausch.

"Yes, this rhythm is okay, I wish you a successful doctor's defense. Shen Qi's plan is for him to complete the project of Hodge's conjecture this year, and Oye will get a PhD from Princeton, and then the two will return to China together.

Ouye's progress is going well, and he is expected to pass the doctoral defense this semester.

The Hodge conjecture led by Shen Qi also advanced as planned, Yu Lei and Ralph strictly implemented the algebraic geometry section task assigned by Shen Qi, Shen Qi checked the progress every week, and there would be no problems with this part that he personally grasped, he had this confidence.

Shen Qi is waiting, waiting for the final research results of Yan Dalu Guozhen's team and Director Wu's team at Morningside Mathematics Center.

In late March, Ouye ushered in an important day, perhaps the most important day of her school career.

Ou Ye participated in the doctoral defense meeting today, which was also an important day for Shen Qi.

Before going to the defense meeting, Shen Qi cheered for Ou Ye: "Come on, Xiao Yezi, you can do it." ”

"Hmm!" Ou Ye was full of vitality, and she had been preparing for nearly two years for today's doctoral defense.

"Come, take the medicine. "Shen Qi served Ou Ye to eat daily pills.

"Hmm!" Ou Ye finished taking the medicine, her combat effectiveness continued to improve, and she and Shen Qi walked hand in hand to the math building.

Shen Qi had already inquired clearly, Ou Ye had three respondents, and her doctoral supervisor, Professor Linden Strausch, was not on the list of respondents.

Shen Qi can't be Ouye's respondent, he went to audit today, he has this qualification.

Shen Qi said to Ou Ye, "Xiao Yezi, you are the best, you can do it", but he was actually a little apprehensive in his heart.

Ouye's written ability to do a project and write a dissertation meets the Princeton doctoral graduation standards, but Ouye's oral communication skills ...... Shen Qi was worried about this.

A conference room in the Mathematics Building was set up as the site of the defense meeting, and three respondents and two audit professors entered the venue.

Shen Qi is very familiar with the three respondents, and they are full professors in the Department of Mathematics of the University of Hong Kong.

Another auditor professor is more familiar with Shen Qi, who is Ouye's doctoral supervisor, Linden Strausch.

After Ou Ye entered the arena for a while, in principle, Shen Qi and Linden Strausch were only allowed to listen and not ask questions, let alone give Ou Ye academic tips.

Each of the five professors has a dissertation, which is Ouye's doctoral dissertation, "The Proof of the Jesmanovich Conjecture."

The three respondents had received Ouye's paper two weeks in advance, and the auditor professor had just seen it.

Of course, Professor Linden Strausch is very familiar with this paper, and it was he who supervised Ouye to complete it.

The only person who hasn't read the full text of the paper is Shen Qi, and he can naturally see it in advance if he wants to read it.

But until Ou Ye finished writing this paper, Shen Qi didn't look at the text, he didn't want to interfere with Ou Ye's thinking logic, he very much hoped that Ou Ye could complete this topic alone.

"So Oye proved the Jesmanovich conjecture? I mean the complete proof. Shen Qi asked Linden Strausch beside him.

Lyndon Strausch nodded: "I revised it several times in the middle, and I confirmed the final conclusion, and she completely proved this conjecture." ”

"Elon, how much have you helped her?" Shen Qi asked.

"According to percentage estimates, more than 80% of the work is done by Europe. What about you, Strange, did you give her some inspiration?" asked Lyndon Strausch.

"You don't believe it, I didn't give her any help in this conjecture. Shen Qi felt that Ou ** was strong, and she completed more than 80% of the proof work of Jesmanovich's conjecture alone.

The Jesmanovich conjecture is a number theory problem, and its academic status cannot be compared with the Riemann conjecture, but it is also an important unsolved topic in the field of number theory.

For the Diophantine equation for a given positive integer a,b,c: a^x+b^y=c^z,x,y,z∈N

Only positive integer solutions x=y=z=2

This is the Jesmanovich conjecture.

Jesmanovich himself proved a special case of this conjecture, which has not yet been fully demonstrated.

Shen Qi quickly flipped through Ou Ye's papers, and couldn't find anything wrong for the time being.

At three o'clock in the afternoon, the door of the defense meeting was opened, Ou Ye entered, and the defense meeting began.