Chapter 334 (1/2)
Chapter 337
in the evening, at the end of the day, Cheng Nuo came to Professor Fang's office alone again.
As soon as he pushed the door in, Cheng Nuo saw Professor Fang sitting in front of his desk, staring at him seriously.
Be staring at some spine hair cold, Cheng Nuo scratched his head, chatting with a smile, ”Professor, I didn't do anything wrong?”
Professor Fang shook his head and waved to Cheng Nuo.
Cheng Nuo moved a chair and sat opposite Professor Fang's desk with his hands on his knees.
Professor Fang stares at Cheng Nuo for a few seconds, then his serious face disappears like ice and snow, and turns into a warm smile of spring breeze.
He pointed to Cheng Nuo, ”you boy's performance, let me never know where your limit is!”
What do you mean, professor
”Before you left this morning, didn't you say let me have a look at the achievements of your efforts to stay up all night? I've seen the derivation steps you wrote on the scratch paper. Sometimes, I have to admit that talent is more useful than experience! ”
Professor Fang continued, ”if you want me to come, 80% of you will not think of using” eisensteinseries theory ”, because empirically, there is no logical close relationship between eisensteinseries theory and BSD conjecture. But you think of it, and your deduction steps prove that your conjecture is correct! ”
Although the professor's own feeling of error will not be the same as his own.
Cheng Nuo's face lit up with joy, ”Professor, the follow-up work of the conjecture...”
Professor Fang raised his hand and gave Cheng Nuo a slightly calm gesture.
Then, he said slowly, ”when we found that the research direction is wrong, the progress of the work has reached 56%. However, if you choose to correct this logic, the progress point of using eisensteinseries theory is about 48%
”Therefore, the 8% progress we made before will be completely abandoned! In other words, we wasted a month in the wrong direction. However, it is worth mentioning that Cheng Nuo used the eisensteinseries theory to deduce four sub order theories, two of which are the same as we expected, and the other two theories can optimize our subsequent derivation steps. ”
”I have roughly calculated that in the following 52% of the proof content, at least 20% of the derivation process has been reduced by half!”
Good news! Absolutely good news!
Although a month's time was wasted in vain, the process of reduction is enough to make up for the progress of this month!
Moreover, after the enlightenment this morning, Cheng Nuo felt that in his mind, it seemed to emerge a winding, but very clear line of proof.
In fact, proof of conjecture is like building a road, knowing the starting point and ending point.
All roads lead to Rome, and the proof of conjecture has always been an optimal solution, not a unique solution.
What Professor Cheng Nuo and Fang are doing now is not to find the optimal solution without knowing the sky and earth, but to open up a route that can lead to the destination.
…………
Cheng Nuo's rhythm of life, so step by step.
This semester, except for the inter school cooperation and exchange project, Cheng Nuo did not join any research group.
The main reason is that the teachers in the whole institute know that Cheng Nuo is working with Professor Fang at present.
The two did not have the relationship between the tutor and the students, but those professors who wanted to join Cheng Nuo in the research group always had to discuss with Professor Fang first. Finally, Professor Fang rejected them one by one.
In Professor Fang's opinion, it's meaningless to add Cheng Nuo's current ability to those projects with ordinary research difficulty.
However, those projects with high difficulty and high gold content are not so common. They are less than ten in a semester in Tsinghua Institute of mathematics. Moreover, the members of the project team have already been selected and will not find Cheng Nuo.
Like the T1 level project in Professor Fang's hands last semester, it's rare to enroll an undergraduate!