universal data

Chapter 409
412 chapter

After exiting ResearchGate, the bored Cheng Nuo held his chin in a daze.

Picking up the phone on the table, Cheng Nuo was just about to go out for a walk when he saw a call coming on the phone.

The caller displayed on the phone is "Chari".

Cheng Nuo didn't realize who this "Chari" was at first. After a few seconds, he remembered that it was his white fanboy.

"It's me, Cheng Nuo." Cheng Nuo picked up the phone.

"Great God, Great God, I am Zhali." Although Zhali tried his best to suppress the excitement in his heart, his voice was still slightly trembling.

Cheng Nuo frowned slightly, "I know. Is there something wrong?"

"What about that, Master, where are you now?" Classmate Zha Li rubbed his hands and asked tentatively.

Cheng Nuo raised his eyebrows, "I'm at the school's laboratory building and just wanted to go for a walk."

"Then God, do you have time now?" Chali asked nervously.

"Time..." Cheng Nuo tilted his head and thought for a while, "The next job I'm working on will start tomorrow, so I don't have anything else to do today. You're asking me this, because you need me for something?"

Student Chali replied, "Indeed, if possible, I would like to ask God to help you..."

…………

Ten minutes later, Cheng Nuo came to Building No. 10 opposite the Student Activity Center of the Faculty of Science.

"203, this is probably what Charlie was talking about."

On the second floor, Cheng Nuo stood in front of door 203 and knocked on the door.

The door was quickly pushed open, revealing the familiar face of classmate Chali. He first showed a look of surprise, and then politely called Cheng Nuo in, "Master, you are here, please come in, please come in!"

Cheng Nuo nodded and walked into the room.

Chali was not the only one in the room, besides him, there were three other classmates, two men and one woman.

Seeing that Chali led in a person whose grade was younger than them, a look of astonishment flashed across the faces of the three of them.

A boy stood up and asked Chali with a wry smile, "Chali, is this the great god you mentioned? He shouldn't be as old as you, right?"

Chali's eyes widened, "Milo, that's not what you said. Although the master is still in the first year of graduate school, age doesn't mean everything."

"What, what did you say?" The boy grasped another important point in Chali's words. He pointed at Cheng Nuo with an inexplicable tone, "You said he was still in graduate school."

"Yes, the great master is the freshman in our School of Science this year." Student Zari replied matter-of-factly.

newborn……

The corner of the boy's mouth twitched.

Third-year graduate students, they are third-year graduate students!
Even if it wasn't as good as it was, it wouldn't be possible for Chali to invite a freshman from the first year of research to guide them!
"Zhali, come here first." The boy pulled Zhali to a corner, frowned, and asked in a low voice, "Zhali, are you confused? What we are encountering is not an ordinary problem. , the four of us in the third year of research can’t solve it together, do you think someone who is two years younger than us will be able to solve it?”

It was true that they were indeed encountering difficulties now, but he didn't think that the "great god" invited by Chali could solve that problem.

After being reprimanded by the boy, Chali had a very wronged expression on his face, "Milo, didn't I just say that the ability of a great god is not linked to his age."

"Although I was quite shocked when I realized this reality at the time. But the fact is the fact, he is there, we have to be, there are indeed people in the world who are several times more talented than us."

The boy's frown deepened, "But there are only a few such people in an era." He glanced at Cheng Nuo who was not far away, "But I don't think he is such a person."

The corner of Charlie's mouth twitched.

As a classmate of mine, I have to let him be severely slapped in the face before I can recognize the truth!

"Yes or no, you'll know if you try it." Student Chali said, "Since the great master has come, we can't just drive him back like this?"

Seeing Milo's eager expression, Chali said quickly, "If you really dare to do this, I will chase you to my death in the next second!"

The boy finally compromised, and said wearily, "Then let him try it out. Alas, if the teacher wasn't here, why would we be here?"

This project will be handed over next month, but unfortunately, their instructor has to go on a business trip at this time.Therefore, when they encounter unsolvable problems at the most critical stage, they can only stare blankly.

That is to say, Mr. Zhali came up with the idea of ​​bringing in reinforcements, thinking that he would summon one of their seniors.But he didn't expect that the person coming was a freshman who was two years younger than him.

Milo instantly felt that the future of their subject was bleak.

On the other side, Chali had already returned to Cheng Nuo, "Master, I kept you waiting."

Cheng Nuo shook his head and smiled wryly, "I'm used to it. Next time I go out, I want to stick a beard on my chin."

"Okay, take me to see the troubles you have encountered. I'll finish it early, and I'll go home for dinner early." Cheng Nuo raised his wrist and glanced at the time, and said calmly.

"Oh, good." Student Chali led Cheng Nuo to his desk, took out a stack of thick A4 papers and handed it to Cheng Nuo, "This is the progress of our research project. My god, please take a look at it first. Let me talk about specific issues again."

Cheng Nuo took a stack of A4 papers from Chali.

The name of the topic that Chali and his four-person research team is working on is called "Boundary Value Problems for Nonlinear Differential Equations with Fractional Derivatives". In terms of difficulty level, it belongs to the normal level of research topics for MIT graduate students.

As for the subject of geometric coherence that Cheng Nuo was about to do, there was no way to compare it.

After all, one is a joint project of several professors, while the other is just a topic for graduate students to practice.As for the actual application significance of the research results of the subject, it can be almost ignored.

Not to mention the current Cheng Nuo, even a year ago he would not have shown any interest in a topic of this level.Cheng Nuo wouldn't be so bored if his loyal fans here in Chali hadn't painstakingly requested him to come.

This topic is to use continuous functions to study the boundary value problems of nonlinear differential equations with fractional derivatives.

Through the definite theorem and the monotone bounded theorem, combined with the construction method to construct the continuous function, under the condition of the given fractional derivative, the perturbation method is introduced, and the Green function is used to define the integral operator of the differential equation of the nonlinear fractional derivative. Banach's compressive image theory finally proves that there is a unique solution to the boundary value of the nonlinear differential equation of the fractional derivative in the continuous function space.

Cheng Nuo simply scanned the contents of the A4 paper and understood the specific research framework of this topic.

But now, Chali and the others are stuck in finally proving that there is a unique solution to the boundary value of the nonlinear differential equation of the fractional derivative in the continuous function space.

(End of this chapter)