Chapter 347: Graduation thesis

Chapter 347
"I Woman" and "AnnalsofMathematis" are the top two journals in mathematics and are known as "Nature" and "Science" in mathematics.
Both belong to the first district journals, and their impact factors are also above 10.
Although there is still a gap with the more than 40 impact factors of "Nature" and "Science", it is already the two highest journals in the mathematics world.
Naturally, the higher the impact factor, the more difficult it is for the journal to be included.
Most of those who can publish papers in "I Women" are world-renowned mathematicians.
Even Professor Fang, a top mathematician in the field of applied mathematics in China, has never published a paper in two journals.
However, the reason why Professor Fang decided to submit the proof paper to this journal this time is because he has full confidence.
In terms of the proof process and difficulty of the weak BSD conjecture, it is absolutely qualified to publish the specific proof process on it.
The signature of the paper is the common name of Professor Fang and Cheng Nuo. There is no doubt about this.
Although Professor Fang is not as influential as the top mathematics experts, he is still relatively small and famous in the world. With Professor Fang's signature, this conjecture proves that the paper will not fall into the limelight.
After converting more than one hundred pages of papers into PDF format and entering the official website of the journal "I Women", Professor Fang successfully submitted the paper.
The rest is waiting for news.
As short as one or two months, as long as half a year, the journal will respond easily.
"Okay, wait for the news." Professor Fang closed the webpage, took off his reading glasses, turned his head and smiled at Cheng Nuo.
Cheng Nuo let out a sigh of relief, "Finally, I can rest for a while."
Professor Fang nodded and smiled, "Indeed, you have really worked hard in the past year. So let me give you a month off, and I will arrange new tasks for you in a month."
"Is there a task?" Cheng Nuo cried instantly with a face.
"At your age, you are in the stage of absorbing knowledge frantically. It's okay to relax, but if you continue to relax, you will waste your talent!" Professor Fang smiled.
Cheng Nuo nodded as if resigned, "Okay. Then, Professor, can you tell me what my new mission is?"
Professor Fang gave a dry cough, "I haven't thought about it yet."
Cheng Nuo: "Uh..."
Professor Fang waved his hand, "Anyway, I won't be idle for you."
"You are at the Meisai again these days, and you are also finishing papers. You should be tired too. Go back and rest. I will contact you when there is news about the new task."
"That's OK." Cheng Nuo nodded.
…………
In a blink of an eye, half a month passed.
After a month of adjustments, Cheng Nuo also eased from the busy state before.
Normally work and rest every day, go to bed early and get up early, and spend every day on campus, and the days can be considered leisurely.
In addition to studies, there is no other work constraints, time can be freely controlled, it is simply beautiful!
In early March, the weather changed from cold to cool.
Cheng Nuo sat in a corner of the library, thinking with his chin.
And the content of thinking is about his graduation thesis.
According to Professor Fang's arrangement, this semester, he will end all courses at the undergraduate level, but like most seniors, he will get a degree certificate in mathematics.
The graduation thesis and graduation defense are a hurdle that Cheng Nuo must face before graduation.
Originally, for Tsinghua students, passing the graduation defense before graduation is not so difficult. Every year in the school, students who fail to obtain a degree certificate because they fail the graduation defense can definitely count them with one hand.
Therefore, it can be explained that the standard of graduation reply will not be too strict.
But that is for graduates of the corresponding class.
Cheng Nuo directly shortened the four-year course to a genius who completed two years. The standard will naturally be different.
Professor Fang has already passed an anger with Cheng Nuo in advance, saying that if he wants to pass the graduation defense smoothly, it is best to prepare a graduation thesis equivalent to his own mathematics level. Otherwise, the teachers in the defense group may not be so. It is easy for Cheng Nuo to get his diploma.
This caused Cheng Nuo to have a toothache!
A paper equivalent to your own math level?
Cheng Nuo asked Professor Fang the subtext of this sentence.
Professor Fang told Cheng Nuo that, in simple terms, the college hopes that Cheng Nuo can prepare a graduation thesis that is eligible to be included in the bottom SCI journal of a district.
hiss
Cheng Nuo took a deep breath.
I... Was that amazing?
That is a district of SCI journal papers. Although it is only those SCI journals with low rankings, there are five or six impact factors.
Even some professor-level figures in Chinese universities do not mean that they can write a district-level essay casually.
Other students may get a high score for a domestic core journal-level paper, and the SCI journals in the second and third districts can get full marks, but you can do it yourself. Only the SCI journal-level papers in the first district can be seen by the defense team. qualifications.
Alas, genius is hard to do these days!
It seems that writing an SCI paper at the level of the second and third districts to pass the graduation defense has become an impractical thing.
So, it can only be positive.
This is why Cheng Nuo stayed in the library to think about the content of his graduation thesis.
On his desk, there is a large stack of books.
"Functional Analysis", "Methods in Mathematical Physics", "Summary of Modern Number Theory"...
Cheng Nuo's eyes were hollow, seeming to be out of mind, but in fact his mind was running at high speed.
There are many theories that can be developed as a paper in my mind, but the academic value is not high, and it is far from the level required by Cheng Nuo.
Space theory of functional equations?
No way. The knowledge in this area is too simple to have any in-depth insights.
What about nonlinear evolution equations and infinite-dimensional dynamic systems?
This doesn't work either. Partial differential equations are not yet their field of deep research.
…………
Cheng Nuo opened his eyes helplessly with his thoughts flying, and he sighed.
Still no idea?
He twisted his neck, picked up the "Summary of Modern Number Theory" on the table, and turned to a page casually.
Title of page: Bertrand Assumption.
Cheng Nuo looked from the beginning.
Bertrand assumes that ~EbookFREE.me~ its content is: For any natural number n≥2, there is at least one prime number p such that np2n.
It was proposed as a hypothesis by the French mathematician Joseph Bertrand in 1845. Bertrand verified the situation within 3,000,000. In 1850, the Russian mathematician Pafnuty Chebyshev (1821-1894) gave the first strict proof of this hypothesis. Therefore Bertrand hypothesis is sometimes called Chebyshev's theorem.
It took two hours for Cheng Nuo to read the specific proof given by Chebyshev, and then frowned.
Complex, it is too complicated!
In addition to the complexity of Chebyshev's proof process, Cheng Nuo could not find any other comments.
Cheng Nuo, a person who has long been accustomed to the piles of formula characters, has a numb scalp.
Just as Cheng Nuo cleared up his mind and was about to turn the page back, the movement in his hand suddenly stopped. In his mind, something seemed to be thinking of...