Chapter 447

Chapter 450

"eh!"

After reading these formulas, the dean of the school of mathematics at the University of Bonn sighed.

"They use game theory." Dean Fendi whispered to the two old men on his side.

Rauss, vice president of the Academy of Sciences, nodded with deep eyes. "It is no surprise that game theory, as a frequent visitor in the economic field, is used in the international futures market."

But as soon as president louse said, "it's just one thing to think about, and another thing to be able to do it. I think their solution is to use the characteristics of zero sum game to establish equations based on profit and loss. From my point of view, it is the easiest and fastest way to solve this problem

"And the quality is no less than the results of complex modeling." Director Aldin added.

Dean Fendi touched his chin, pondered for a few seconds, and nodded. "Indeed. They have only three hours. Although the traditional mathematical modeling method can analyze the results, but the efficiency is too slow, even if three people cooperate, it takes at least ten hours to get the perfect results. The game theory can greatly reduce the time. Since there is no need for modeling and programming, three hours is just enough. "

"It's just that I don't know who put forward such a strange idea." Dean Fendi laughed.

President rouse stroked his beard and squinted. "Actually, I'm more curious about this."

Aldin carries his hands on his back, and his eyes stay on Cheng Nuo's back, full of deep meaning.

Two old friends wondered who put forward the idea of using game theory to solve the problem, but he did not doubt it at all.

Although Danton and Gioia are both outstanding in Cambridge University, to be honest, there is still a big gap between them.

The proponent of the idea, apart from Cheng Nuo, Aldin could not think of anything else.

He is absolutely sure of this!

On the three sides of Cambridge, Cheng Nuo is still immersed in his own world, unable to extricate himself, and keeps pushing forward his own solution progress. Aldin and other people's quiet conversation are directly isolated by him.

Danton and Joey naturally found three big men standing behind.

It seems that I only let Cheng Nuo write here, but I'm just doing it alone. I'm embarrassed.

So he poked Cheng Nuo on the shoulder and whispered, "Cheng Nuo, do you want us to do something?"

Suddenly interrupted by the train of thought, Cheng Nuo glared at Danton and said, "no need for the moment. When I have time to explain the task to you, I'll finish this myself. "

After a pause, Cheng Nuo handed Danton some of the contents he had written. "If there's really nothing to do, please help me to input the completed contents into the computer. Finally, it should be submitted in the form of electronic papers. "

Danton grinned bitterly and nodded. He accepted the work without any technical content. Then he turned his head and made a helpless expression to the three big men.

"Ha ha, Aldin, is your student quite confident?" Dean Fendi said with a smile, "does he really think that one person can complete the work of three people?"

It was a joke, but Aldin nodded solemnly, "I can't say other people, but this one has the ability."

"This is the Cheng Nuo you said! I heard that in the first three rounds of the performance is very eye-catching. Where did you get this guy from? "

Aldin grinned triumphantly. "Coincidence, coincidence."

On the other side, Dean Fendi has taken out his mobile phone to search for Cheng Nuo's information.

He did not believe that a student who would soon be praised by Aldin would be an unknown person.

"Aldin, you are cheating in Cambridge!" After reading the introduction of Cheng Nuo on Wikipedia, Dean Fendi yelled to Aldin bitterly.

Old God Aldin was there, looking like Maitreya. "This is not cheating. Cheng Nuo is still a student, or we are students of Cambridge University. Which rule has he violated?"

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

This It's a dog in the sun.

That's how Dean Fendi is now.

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

Sometimes, the gap in strength can not be made up by hard work.

…………

The time of three hours is very short under the busy of the people.

The time is too short, almost half of the teams did not finish the analysis and submitted in a hurry.

Cheng Nuo and his team, who finished their work an hour in advance, repeatedly checked their papers before submitting them.

Among the 15 teams, 13 teams use the traditional mathematical modeling scheme. However, both of them have their own advantages and disadvantages. Among them, the scheme of University of Bonn is the best.But compared with the papers submitted by Cambridge University, it is a high sentence.

With only five pages of paper, Cambridge University uses game theory to get more perfect results than the 15 page paper of Bonn University.

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

They play so hard to win the first place in the last competition. But the final gap is too big.

Looking at the school no matter how hard and tired they were, the three Tianjiao did not shed tears.

It is a bad thing or a blessing for them to be born at the same time as such evil spirits.

I just hope that they don't get down again.

…………

March 12.

Institute of mathematics, Cambridge University.

Three days have passed since the end of the exchange.

As the biggest winner of this activity, director Aldin hummed a ditty and leaned back in his chair, feeling very happy.

Dong Dong ~ ~

knock on the door.

Aldin sat at once. "Come in!"

Cheng Nuo comes in with a folder in his hand.

Seeing Cheng Nuo coming in, Aldin regained his careless sitting posture, "didn't you give you a week's holiday? What are you doing here?"

Cheng Nuo shrugged, "that three days mental activity is not big, but physical activity is a lot. Now that I have enough rest, I want to find some work. "

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

Aldin turned a few pages, and his brow wrinkled. "Guess Jacoby?"

"This is a tough bone. Are you sure you want to eat it?" Asked Aldin, closing the document.

Cheng Nuo smile, "recently in the study of algebraic geometry, found that this conjecture is very interesting, ready to try."

Knowing that he couldn't be dissuaded, Aldin said, "do you want me to send you two professors in algebra and geometry?"

Cheng Nuo shook his head and said with a bitter smile, "No. I hope that this subject will be led by me, two Cambridge professors. I don't think I can control it. Just give me two doctoral students a hand. "

"Well, you can choose which one you want in school." Replied Aldin.

"Danton and Joey. After all, they are used to it." Among the doctoral students in Cambridge University, Cheng Nuo only knows these two.

What's more, if you can be selected to participate in exchange activities, it should be by two brushes.

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