"It's hard to explain on the buckle, and many mathematical symbols can't be typed. Shen Qi typed a line of text, and he knew that if the editor communicated with him about the details of the paper, it would mean that the paper was published.

Editor: "Well, we'll meet and talk when you're free." ”

Shen Qi: "You can meet this afternoon. ”

Editor: "The small building next to the School of Mathematics at CUHK, the editorial office of the Mathematical Innovation News, is it convenient to come over?"

Shen Qi: "See you later." ”

Shen Qi left the school library, said hello to Zhang Wanbang, and said that he would withdraw first and go to CUHK to discuss his thesis with the editor.

Taking the subway to the main campus of CUHK, Shen Qi walked in the direction of the School of Mathematics.

He is no stranger to CUHK, which is named after the revolutionary pioneer of the 985 University, which is the best university in the local and Lingnan regions, with strong liberal arts, science and medicine.

There is a small building next to the School of Mathematics, and this is the editorial office of the Mathematical Innovation News.

Shen Qi entered the small building of the editorial office, sat down in the reception area on the first floor, and sent a message to the editor: "I arrived, on the first floor, I was the one wearing the blue school uniform." ”

Edit: "......"

Shen Qi: "............"

Edit: "You're not a high school math teacher, but a high school student?"

Shen Qi: "That's right. ”

Twenty seconds later, a young man, twenty-seven or eighteen years old, under thirty years old, with a fashionable hairstyle and a handsome appearance, ran down from the second floor.

When the man saw Shen Qi wearing the uniform of Nangang No. 2 Middle School, he was surprised for a moment and then suddenly realized: "Nangang No. 2 Middle School, Shen Qi, you are the genius boy Shen Qi who won the IMO championship with a perfect score a few months ago?"

Shen Qi nodded: "Yes, I am that Shen Qi." So you're the editor of the Big Sword, Big Sword?"

"My surname is Jia, and my full name is Jia Baojian. The editor smiled awkwardly and sat down next to Shen Qi: "I didn't expect you to be the Shen Qi of IMO, judging from the expression of your paper, I didn't subconsciously treat you as a high school student, so I didn't think about it in that way." After all, there are many people named Shen Qi in China, and my niece in the neighborhood is called Shen Qi. ”

"The sword is big, introduce your neighbor's niece to me another day. Shen Qi said.

"She's only eight years old, let's talk about it in ten years. Jia Baojian had a folder in his hand, and he opened the folder and took out the paper materials.

"The sword is so handsome, I didn't expect a professional editor who is engaged in mathematics to have such a high appearance. "Shen Qi has seen many professionals engaged in mathematics, and Jia Baojian is the most handsome.

"Each other, Shen Qi, your appearance is not bad, and your talent is extraordinary, in the future, when you go to college, there will definitely be many girls chasing you. ”

"When Bao Jian was in college, did any girls chase you?"

"There was once a sincere relationship in front of me, which I didn't cherish, and then I have been single until now, and I can't regret it. Jia Baojian said with some sadness.

The past is unbearable, Jia Baojian avoided the episode of emotional topics and entered the theme: "I graduated from the Department of Mathematics of CUHK with a master's degree, and after graduation, I joined the editorial department of the Mathematical Innovation News as an editor. Shen Qi: Your math level is outstanding among your peers, let's talk about your paper, Shen Qi. After speaking, he put the printed version of Shen Qi's paper on the table.

"Okay, pick up the book. Shen Qi flipped through the paper, "Regarding the doubts in the sword on pages 7 and 12 of my paper, I just gave a brief explanation on the buckle, and now I will explain it in detail. You see, α I fix the undetermined constant, I gradually lower the order of the equation in a convenient way, and then the double and complex roots of the equation come to the surface. ”

"Excuse me, Shen Qi, so your idea is to use the Lagrangian solution, multiply zdt by its two ends, and then divide it into parts to determine z(t). ”

"It can be understood that the core of the Lagrangian solution is that the general solution of the homogeneous equation is the addition of a number of independent special solutions multiplied by any constant, and I have made appropriate adaptations on pages 7, 12, and 14. ”

"Understood, Shen Qi, in order to deal with the adjoint equation of z, you have added some of your private goods on the basis of the classical Lagrangian solution. ”

"Yes. ”

"In this case, Shen Qi, the title of your paper should add the word 'new', and it is more appropriate to call it "Some New Solutions for Linear Nonhomogeneous Differential Equations with Second-Order Constant Coefficients", after all, it embodies some innovative elements. ”

"Okay, I'll go back and make a little adjustment, some words in the text also need to be corrected, all in all, I can learn a lot from meeting with the sword in person, it's worth the trip. ”

Shen Qi and Jia Baojian chatted more and more speculatively, the two of them had the same zodiac signs, and Jia Baojian was a whole round older than Shen Qi.

In the face of knowledge, regardless of race and age, Jia Baojian is a front-line worker in the field of mathematics research, he must be professional-level, he relies on the knowledge of mathematics to eat and receive a salary, buy a house and pay monthly payments.

Zhang Wanbang, who teaches high school mathematics, has been on the front-line battlefield of mathematics research for a long time, and Jia Baojian talked eloquently about some mathematical problems that Zhang Wanbang could not answer, and could provide some constructive professional advice to Shen Qi.

Mathematics, a basic discipline that is more theoretical, once it leaves a university or scientific research institute with an academic atmosphere, it is alienated from the academic front-line position, and it will be forgotten in a few years, and what remains is a fragmented memory of déjà vu.

Shen Qi likes to chat with professionals, and his paper is basically done, and he can publish it after changing it.

After chatting about the second-order constant coefficient linear non-homogeneous differential equations, they were not addicted, and then talked about differential geometry and Clemm's paradox, multi-valued functions and Riemann surfaces, and expressed their opinions on whether they could accurately express the topic of Riemann surfaces in three-dimensional space.

The reception girl at the front desk of the editorial department of "Mathematical Innovation News" poured tea and refills for Shen Qi and Jia Baojian every once in a while, she looked confused and basically couldn't understand what Shen Qi and Jia Baojian were talking about, but she vaguely felt that the professional knowledge they talked about had a certain connection with benefiting mankind and changing the course of global civilization.

"It's really, hey, I don't have a chance to interject at all, who can tell me what the hell is Schwartz's proof in the bounded three-dimensional area?" The girl at the front desk is so annoyed, in today's society, the trend of cheese is power is becoming more and more obvious, and you can't even hook up with handsome guys without culture, and you deserve to be single.

The girl at the front desk is not beautiful, but she likes handsome guys, likes the kind of handsome and learned man, if she has both appearance and knowledge these years, she should not be short of money, at least she will not starve to death, and the economic strength to buy a suite and a car slowly supply must be there.

Editor Jia is so handsome, with a master's degree from CUHK, a stable career in school, and a suite last year, the most important thing is that he is still single...... Oh, for my happiness, I have to intersect with him, the girl at the front desk came to the reception and negotiation area not far away again with a teapot and poured tea for Jia Baojian.

"Thank you. Jia Baojian nodded politely.

"I, what's that...... Editor Jia, please have tea. The girl at the front desk hesitated for a long time, and finally could only repeat the sentence "Editor Jia, please drink tea", there was no dry goods in her stomach, and when she met a learned handsome guy, she would only say "please drink tea".

"Okay, thank you. Jia Baojian said indifferently.

The girl at the front desk walked away boringly, reading and reading, I want to study, a woman's self-cultivation should not be given up for life, hey, when I was in high school, I took care of the smelly beauty, and after graduation, I talked about a few boyfriends who were all scumbags, so what's the use.

At this time, Jia Baojian stood up: "Shen Qi, I still have work to deal with, let's talk about it here today and keep in touch." ”

"Okay. Shen Qi also stood up and prepared to leave.

"Shen Qi, you are in your third year of high school this year, are you interested in coming to our Department of Mathematics at CUHK?" Jia Baojian asked before going upstairs.

"I have signed a contract with the Department of Mathematics of Peking University. Shen Qi said.

"Sorry, big guy, for the interruption. Jia Baojian smiled and went upstairs to busy his work.