Chapter 46 Two Encrypted Messages
Along the way, Zhang Weiping persuaded and tempted Xu Chuan with all kinds of earnest words, and did not stop until he came to the building where the Information Security Department is located.
"Oh, why are you so stupid?"
Zhang Weiping shook his head, stopped persuading, and led him into the building.
After passing two verification procedures, the two entered the elevator. Zhang Weiping took out a card from his underwear pocket and swiped it. The indicator light on the sixth floor came on and the elevator rose rapidly.
"Ding~"
A crisp sound sounded, and the elevator door slowly opened.
"Academician Zhang, you are back, who is this?"
A voice sounded at the door of the elevator. Xu Chuan looked over curiously. A young man in black clothes was at the door, his eyes fell on him with a hint of vigilance.
"Well, this is my student. He has applied to the above before. His entry and exit information is recorded. His name is Xu Chuan. Check it out." Zhang Weiping nodded and replied.
"Wait a moment."
The young man immediately took out a mobile phone and fiddled with it twice. His previously wary eyes turned into a hearty smile.
"Welcome."
Following Zhang Weiping, Xu Chuan was a little curious and asked: "Is it so strict here?"
"It's actually not bad here. The procedures to enter some places are more complicated."
Zhang Weiping smiled and replied that in his opinion, this level of security is indeed nothing.
Xu Chuan nodded and didn't ask any more questions.
"We're here."
After walking through the corridor, Zhang Weiping stopped and opened a door.
"Lao Zhang is back."
The door opened and someone in the room immediately noticed.
Xu Chuan glanced at the room.
The layout of the room is not very complicated. It looks like it was converted into a large classroom. There are some computers and projection equipment in the room, but most of them are long tables for each person and can be used. Come and relax on the lounge chairs.
There were not many people, less than thirty, but he knew quite a few.
P Academician Zhou Jianlin of the Institute of Mathematics, whom I met during an exchange meeting in Princeton in my previous life, won the Chen Shengshen Mathematics Award and the Morningside Mathematics Award.
Professor Wang Yuan of Shuimu University is a leader specializing in functions.
Professor Wei Anran of Dongshan University is a master in algorithms. He participated in the algorithm of a certain audio and short video in later generations.
In addition to these academicians and professors, Xu Chuan also saw a young man who was barely the same age as him.
The genius of Nanzhong University, ‘Liu Lu’, is more famous at this time than ‘Wei Shen’, who will be known to everyone in the future.
Wei Shen is still studying for a Ph.D. at P University, but he had already proved the world-class mathematical problem 'Sitapan Conjecture' in 10 years, and also received a 1 million yuan award from Nanzhong University. At that time, he Only junior year.
As of now, he is already a senior mathematics professor and researcher at Nanzhong University. A 23-year-old full professor is a shining pearl in any country.
Zhang Weiping clapped his hands and attracted the attention of everyone in the room.
"Let me introduce to you, this is 'Xu Chuan', a senior high school student in Xingcheng No. 1 Middle School in southern Hunan. He developed the simplified method to solve the Dirichlet function that I passed on last night."
"He will temporarily join us to work on deciphering encrypted messages."
After Zhang Weiping finished speaking, before anyone could welcome him, someone rushed over. "Did you discover the method of simplifying the solution of the Dirichlet function?"
"I ask you, what is the key point in simplifying the Dirichlet function? Is it the simplification of mathematical analysis or the key to complex analysis? Or are there other ways?"
A middle-aged professor, staring at the vast Mediterranean Sea, walked quickly to Xu Chuan and asked excitedly.
"This has to be based on the actual situation. Mathematical analysis, complex analysis, Laplace transform, double finite integral method, etc. are all acceptable."
"The key point in simplifying the Dirichlet function lies in the calculation formulas of the critical and linearly independent special solutions in the damped free vibration equation that combine mathematical methods and physics."
"Combining these two aspects, convert the Dirichlet function into a Dirichlet integral, and then solve it through the corresponding mathematical methods."
Xu Chuanyan briefly and comprehensively explained the core idea of solving the Dirichlet function using the simplified method.
Although he didn't know the professor in front of him, there was no reason to disrespect him for such a scientist who devoted himself wholeheartedly to the country.
"Incorporating knowledge from the damped free vibration equation in physics? I see."
The old professor muttered to himself. Obviously, Xu Chuan's words inspired him. After all, he is a mathematician with extremely high achievements in mathematics. Many things are just a leaf in the eye. Now that they are revealed, it is easy to see what is behind the scenes. truth.
Zhang Weiping came over and introduced to Xu Chuan: "This is Professor Mokomo of Nanyang University. He specializes in the theory of semi-analytic functions. He also has a very deep foundation in conjugate analytic functions. Yesterday, he wanted to go to Yuhang to find him. You were stopped by me.”
"Hello, Professor Mo."
Xu Chuan nodded and greeted respectfully, but received no response.
Professor Moko, who was inspired, seemed to have not heard his words and walked back to his seat while talking to himself.
"Don't mind, these old guys are all like this, no one is shy when they have inspiration."
Zhang Weiping smiled and explained to Xu Chuan without interrupting Moko's thinking.
"No, no."
Xu Chuan shook his head quickly. He often had this kind of situation himself. If he was interrupted when he was studying certain problems and had inspiration, he would probably think of the Shark Man.
"Well, you sit here first, and I'll get something first."
After taking Xu Chuan to a position and settling him down, Zhang Weiping left in a hurry.
Xu Chuan sat quietly and looked around the room, his eyes colliding with some professors from time to time.
Basically, the other party will greet him with a kind nod and a smile.
In fact, it was not only Xu Chuan who was observing, but other people in the room were also observing Xu Chuan curiously.
No one would be curious if a high school senior with an immature look could participate in a confidential project like information security.
However, because we have just met and are not familiar with each other, no one has come over yet.
While he was observing, the door was suddenly pushed open, and a staff member hurriedly rushed in.
"Who is here, Academician Zhang or Academician Zhou?"
Urgent sounds passed through the room, and Academician Zhou Jianlin of P University stood up.
He and Zhang Weiping usually took turns hosting the work. If anything happened, he would go directly to them and make arrangements.
"I'm here, what's wrong?"
The staff member quickly walked over and handed the paper bag to Zhou Jianlin.
"Professor Zhou, these are the encrypted messages intercepted today, there are only two."
(End of chapter)