Chapter 450

"Huh!"

After reading Cheng Nuolie's formulas, Dean Fendi of the School of Mathematics at the University of Bonn sighed.

"They're using game theory!" Dean Fendi whispered to the two old men beside him.

Rouse, vice president of the Royal Academy of Sciences, nodded with deep eyes, "It is not surprising that game theory, as a frequent visitor in the economic field, is used in the international futures market. ”

But Dean Rouse changed his words, "It's just that thinking about it is one thing, and whether you can do it is another. I think their solution is to use the characteristics of a zero-sum game to build an equation based on profit and loss, which is the easiest and fastest way to solve this problem in my opinion. ”

"And the quality is no less than that of the results that can be obtained through complex modeling. Director Oldin added.

Dean Fendi touched his chin, pondered for a few seconds, and nodded. "Definitely. They only have three hours of time. Although the results can be analyzed through traditional mathematical modeling methods, the efficiency is too slow, and even if three people work together, it will take at least ten hours to get a perfect result. The game theory method, on the other hand, can greatly compress time. Since there is no need for the tedious steps of modeling and programming, three hours is barely enough. ”

"It's just that I don't know who came up with such a strange idea. Dean Fendi smiled.

Dean Rouse stroked his beard and squinted, "Actually, I'm also curious about this. ”

Alding carried his hands behind his back, and his eyes stayed on Cheng Nuo's back, full of deep meaning.

The two old friends wondered who came up with the idea of using game theory to solve problems, but he didn't doubt it at all.

Although Denton and Joya are both the best in Cambridge University, to be honest, there is still a big gap between them and Cheng Nuo.

The person who proposed the idea, except for Cheng Nuo, Alding couldn't think of anything else.

He was so sure of that!

On the Cambridge tripartite, Cheng Nuo was still immersed in his own world and couldn't extricate himself, constantly advancing the progress of his own solutions, and the quiet conversation of Alding and others was directly isolated by him.

Denton and Joya naturally found the three bigwigs standing behind them.

It seems that he feels a little embarrassed to only let Cheng Nuo write here, and he just looks at it next to him.

So he poked Cheng Nuo's shoulder and asked in a low voice, "Cheng Nuo, do you need us to do something?"

Suddenly interrupted by his train of thought, Cheng Nuo glared at Denton and said, "Not for the time being." I had time to explain the task to you, and I got this done myself. ”

After a pause, Cheng Nuo handed Denton some of the content he had already written, "If you really have nothing to do, help me enter what I have written into the computer." Finally, the paper should be submitted in electronic form. ”

Denton nodded with a wry smile, accepted the unskilled work, and then turned his head and made a helpless expression at the three big guys.

"Haha, Oldin, is this student of yours quite confident?" Dean Fendi laughed, "Does he really think that one person can do the work of three people?"

It was originally a joke, but unexpectedly, Alding nodded solemnly, "I can't say anything else, but this person does have that ability!"

Dean Rouse on the side suddenly realized, "This is the Cheng Nuo you are talking about! I heard that his performance in the first three rounds of the competition was very eye-catching. Where did you get this guy?"

Alding smirked, "Coincidence, just a coincidence." ”

On that side, Dean Fendi had already taken out his mobile phone to search for Cheng Nuo's information.

He didn't believe that a student who was about to be praised by Alding to heaven would be an unknown person.

"Alding, you Cambridge are cheating!" After reading Cheng Nuo's introduction on Wikipedia, Dean Fendi yelled at Alding angrily.

The old god Alding was there, looking like Maitreya Buddha, "This is not cheating, Cheng Nuo is still a student, or a student of our Cambridge University, which rule has been violated." ”

Dean Fendi was speechless. Although Cheng Nuo's strength is comparable to that of an ordinary professor, his official identity is still a graduate student at Cambridge University.

This...... It's just a day dog.

That's how Dean Fendi is feeling right now.

Looking at the three students of the University of Bonn, who were still busy in the distance, Dean Fendi sighed, "It's not a crime of war, it's not a crime of war!"

Sometimes, the gap in strength cannot be bridged by hard work.

............

Three hours is a very short time under the busyness of everyone.

The time was so short that almost half of the teams rushed to submit without finishing the analysis.

Cheng Nuo's team, which ended their work an hour early, checked it many times before submitting their papers.

Of the fifteen teams, 13 teams use traditional mathematical modelling schemes, but they are also mathematical modeling, and there are also high and low superior and inferior, among which the university of Bonn has the best scheme.

But compared with the papers submitted by the University of Cambridge, the judgment is superior.

In just five pages of the paper, the University of Cambridge used game theory to arrive at a result that was even more complete than the fifteen-page paper at the University of Bonn.

Seeing this gap, the three young men from the University of Bonn turned red on the spot.

They are so desperate to fight for the first place in the last game. But the final gap is too big.

Looking at the current appearance of the three Tianjiao in the school, who were tired and tired, and did not shed tears, Dean Fendi's face was gloomy.

Being born in the same era as such a demon, I don't know if it's a bad thing or a blessing for them.

I just hope that they don't slump from now on.

............

March 12th.

Institute of Mathematics and Physics, University of Cambridge.

Three days have passed since the end of the exchange event.

As the biggest winner of this event, Director Alding hummed a little song and leaned back in his chair, feeling very happy.

Knock knock~~

There was a knock on the door.

Oldin sat up straight, "Come in!"

Cheng Nuo pushed the door in with a folder in his hand.

Seeing that it was Cheng Nuo who came in, Alding returned to his grinning sitting posture, "Didn't you give you a week's vacation, what are you doing here?"

Cheng Nuo shrugged, "There was not much mental activity in those three days, but a lot of physical activity." Now that I've rested enough, I want to find some work to do. ”

Cheng Nuo put the folder in his hand on the desk and pushed it to Aldin's side, "This is my project application report, you can see if you can pass it." ”

Alding flipped a few pages, and his brow furrowed, "Jacobi guess?"

"It's a tough nut, are you sure you want to gnaw on it?" asked Aldin, closing the papers.

Cheng Nuo smiled, "Recently, I have been studying algebraic geometry, and I found this conjecture quite interesting, and I am ready to try it." ”

Knowing that he couldn't be dissuaded, Alding said, "Do you need me to send you two professors of algebraic geometry?"

Cheng Nuo shook his head and smiled bitterly, "No need." I hope that this subject will be led by me, two Cambridge professors, whom I think I don't have the prestige to handle. Just give me two PhD students a hand. ”

"Okay, which two do you want, you can pick whatever you want in school. Oldin replied.

"Denton and Joya, after all, use it. "Cheng Nuo, a PhD student at Cambridge University, only knows these two.

What's more, to be selected to participate in the exchange event, it should be made up of two brushes.