Duan Yun naturally saw Fefman's thoughts.

However, Duan Yun really wants to meet some of the world's top mathematicians through Fefmando.

Nowadays, mathematics is not only a ladder for Duan Yun to gain fame and enter the academic circle, but also Duan Yun has greater ambitions.

The scholars participating in the World Congress of Mathematicians are basically representatives of management scholars from top well-known foreign universities, and these people will undoubtedly become a link between Duan Yun and internationally renowned universities, whether Duan Yun is traveling abroad or doing business in the future, these universities are potential resources and cooperation objects.

Today's Huaxia is no longer the closed country of the past, global trade integration will become more and more mature and close, if Duan Yun will invest in the development of high-tech real economy in the future, it is entirely possible to cooperate with well-known universities at home and abroad.

Vision determines a person's fate, even if Duan Yun is now of little use in the development of foreign universities, but in the future, it may become a new breakthrough in Duan Yun's career, especially in Duan Yun's previous life, from TV and the media has seen many domestic high-tech enterprises and foreign universities jointly develop new products and new technologies, this kind of transnational scientific and technological cooperation, almost every domestic large high-tech enterprise must go!

But if he wants these world-class experts to admit himself and establish a good personal relationship, the first thing Duan Yun needs to do is to prove his ability and value first.

Duan Yun glanced at the computer screen and found that it was his first published paper on the Hodge Conjecture.

"When I first saw this paper, I was really shocked, in my opinion, this paper is simply ahead of its time, if it weren't for you, I think this paper in a hundred years, no one would have succeeded in proving this conjecture. Fefman shook his head lightly and said, "Then can you tell me about the steps and ideas you used to crack this paper in the first place?"

"You say that this paper is ahead of its time, which is an exaggeration. Duan Yun smiled slightly, then took out a carbon pen from his pocket, nodded on the screen and said, "Actually, when I first solved this problem, I thought of two ideas almost at the same time, and later it turned out that both of these ideas could perfectly prove this Hodge conjecture. ”

"Two ideas?" Fefman was stunned for a moment when he heard this, and then said, "You mean that there are other ways to prove this Hodge conjecture!?"

Duan Yun's words obviously shocked Duan Yun greatly, in his opinion, being able to successfully crack the Hodge conjecture was already a great feat in the history of mathematics, and Duan Yun actually claimed that he had another way to prove this Hodge conjecture, which was simply unbelievable in Fefman's opinion.

In fact, when Duan Yun was only proficient in master-level mathematics, he actually only thought of a way to prove Hodge's conjecture, but when he was promoted to god-level mathematical mastery, he quickly thought of the second way of proving Hodge's conjecture, and compared to the first one, the second proof method was more subtle and simple.

I have to say that mathematics is an ancient and profound science, and since he had mastered god-level mathematics, Duan Yun discovered that the current mathematical knowledge mastered by human beings has only just reached the level of less than one ten-thousandth of all mathematical mysteries, and the road to go in the future is still very far away.

"Is there any paper?" Duan Yun asked Fefman with a smile.

"Yes!" Hearing this, Fefman quickly took out a few pieces of blank paper from his bag, put them in front of Duan Yun, and asked, "Mr. Duan Yun, are you going to demonstrate the second algorithm of Hodge's conjecture to me?"

"Is Mr. Fefman interested in listening to me?" Duan Yun asked with a smile.

"Of course!" said Fefman, with a perked face.

Witnessing a breakthrough in the history of mathematics is a rare opportunity for every mathematician, and although Fefman still seriously doubts whether there really is a second way to prove Hodge's conjecture, it is at least an opportunity to test Duan Yun's mathematical skills.

In fact, Fefman had repeatedly studied Duan Yun's Hodge conjecture paper before, and was amazed by Duan Yun's genius-like thinking, and even in Fefman's opinion, Duan Yun's mathematical level should be about the same as him, or even a little higher......

But if Duan Yun has a second way to prove this Hodge conjecture, then Duan Yun's mathematical level can almost be described as unfathomable, and even the top people in the world's mathematical community like him can only bow down and spend their lives looking up!

In fact, the second method of proving the Hodge conjecture is much simpler than the first. Duan Yun smiled slightly, then picked up the carbon pen and wrote lightly on the white paper handed by Fefman.

Taking a sip of coffee, Fefman looked at the formula that Duan Yun had written on the blank paper.

However, at first glance, Fefman was stunned by the formula listed by Duan Yun.

It stands to reason that with Fefman's level of mathematics, he only needs to read the first few steps of an ordinary math paper to fully appreciate the other party's solution ideas, but this time, when Fefman saw the first few formulas listed by Duan Yun, he was confused.

It turned out that Duan Yun's first step this time was a formula that he had never seen before, and the formula seemed to be quite cumbersome, but if you looked closely, it seemed that there were still some rules.

"Mr. Duan Yun, I'm sorry to interrupt you. At this time, Fefman's brows tightened, and he pointed to the formula listed at the beginning of Duan Yun and asked, "I want to ask, what formula are you quoting, and why have I never seen it before?"

"Huh?" Duan Yunyan's face suddenly showed apologies when he heard this, and then he said to Fefman: "I forgot, this formula is a new formula for linear topology that was just studied some time ago, and no one may have seen it before. ”

"You said you had developed a new formula for topology!?" Fefman looked incredulous when he heard this.

You must know that Fefman himself is the top master of topology in the world today, and many of his previous papers are on topology, so the research level of this discipline is far from comparable to other mathematicians.

In his view, topology in the world has developed very well, and academic research has reached a bottleneck, even if you want to make any small breakthrough, it will take at least several generations of efforts to make a breakthrough.

The independent creation of a new formula for topology is definitely another major breakthrough in the world of mathematics, and Duan Yun is still so understated, which makes Fefman feel incredible!

"I'd better draw you a picture first. ”

Seeing Fefman looking at him with extreme suspicion, Duan Yun simply picked up another piece of blank paper and drew three-dimensional shapes and strange shapes on it very skillfully.