Chapter 412: Help phone

Chapter 412
After exiting ResearhGate, Cheng Nuo was bored with his chin in a daze.
Picking up the mobile phone on the table, Cheng Nuo was about to go outside when he caught a glimpse of a call from the mobile phone.
The caller displayed on the phone is "Chali".
Cheng Nuo didn't realize who this "Chali" was at first, and only a few seconds later did he remember that it was his little white fan.
"It's me, Cheng Nuo." Cheng Nuo answered the phone.
"Great God, Great God, I am Chali." Although Chali tried his best to suppress the excitement in his heart, his voice still trembled slightly.
Cheng Nuo frowned slightly, "I know. Anything?"
"Well, where are you now?" Classmate Chali rubbed his hands and asked tentatively.
Cheng Nuo raised his eyebrows, "I was at the school's laboratory building and just wanted to go for a walk."
"The god, do you have time now?" Classmate Chali asked nervously.
"Time..." Cheng Nuo tilted his head and thought, "The next job I have will officially start tomorrow. There is nothing else to do today. You ask me about this, do you want me for something?"
Classmate Chali replied, "Indeed, if I can, I would like to ask the Great God for a favor..."
…………
Ten minutes later, Cheng Nuo arrived at Building 3, opposite to the Student Activity Center of the Faculty of Science.
"203, this is what Chali said."
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 greeted Cheng Nuo to come in, "Great God, 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 two other men and one woman and three classmates.
Seeing that Chali walked in with a person who looked younger than them, a look of surprise flashed across the faces of the three of them.
A boy stood up and asked with a wry smile to classmate Chali, "Chali, is this the great in your mouth? He should be younger than you?"
Classmate Chali widened his eyes, "Milo, that's not what he said. Although the great is still in graduate school, age doesn't mean everything."
"What, what are you talking about?" The boy caught another key point in Chali's words. He pointed to Cheng Nuo in an inexplicable tone, "You said he is still in graduate school."
"Yes, Great God is the freshman in our College of Science this year." Classmate Chali replied naturally.
newborn……
The corner of the boy's mouth twitched.
Graduate students, they are the third grade of graduate students!
Even if it's not as good, it won't let Chali invite a freshman in graduate school to guide them!
"Chali, come here first." The boy pulled Chali to the corner, frowning, and asked in a low voice, "Chali, are your brains muddled? The problem we encountered is not an ordinary one. , The four of us in the third grade can't solve it together. Do you think someone who is two years younger than us can do it?"
They are indeed experiencing difficulties now, which is good, but he does not think that the "great god" invited by Chali can solve that problem.
After being reprimanded by that boy, Chali had a very wronged expression on his face, "Milo, I didn't say that just now, the power of the great is not tied 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 and we have to be. There are indeed people in the world who are several times more talented than ours."
The boy's brow furrowed deeper, "But there are only a few people like that in an era." He glanced at Cheng Nuo not far away, "But I don't think he is such a person."
Classmate Chali's mouth twitched.
As a classmate myself, he must be slapped severely before he can recognize the facts!
"Yes or not, you'll know if you try it." Classmate Chali said, "Since the great gods are here, we can't just drive him back, right?"
Classmate Chali saw Milo's eager expression on his face, and said quickly, "If you dare to do this, I will rush to you in the next second!"
The boy finally compromised, and said in a daze, "Let him try, alas, if the teacher is not there, why would we be here."
This project will be handed over next month, but unfortunately, their tutor is going on a business trip at this time. Therefore, when they encounter unsolvable problems at the most critical stage, they can only stare at them.
That is to say, Classmate Chali thought of the idea of ​​relocating soldiers, and thought he would summon one of their thigh-level seniors. But unexpectedly, the coming person is a freshman two years younger than him.
Milo felt that their future on this subject was dim.
Chali had already returned to Cheng Nuo, "Great God, I have kept you waiting."
Cheng Nuo shook his head and smiled bitterly, "I'm used to it. Next time I go out, I want to stick a pinch of beard on my chin."
"Okay, take me to see the troubles you have encountered. It's finished early, I'll go home early for dinner." Cheng Nuo raised his wrist and glanced at the time, and said lightly.
"Oh, good." Classmate Chali led Cheng Nuo to the desk, took out a thick stack of A4 papers and handed it to Cheng Nuo, "This is all the progress of our research project. Great God, you first have a rough idea. Let me talk about specific issues."
Cheng Nuo took a stack of A4 paper handed over by classmate Chali.
The name of the subject that Chali and their four-person research team are working on is called "Boundary Value Problems of Nonlinear Differential Equations with Fractional Derivatives". In terms of difficulty level, it belongs to the normal level of MIT graduate research projects.
As for the subject of geometric homology that Cheng Nuo will do, it is naturally incomparable.
After all, one is a topic that several professors have done jointly, and the other is just a topic for graduate students to practice. As for the practical application significance of the research results of the subject, it can be almost ignored~EbookFREE.me~ Let alone Cheng Nuo now, even a year ago, he would not raise any interest in subjects of this level. If it weren't for Chali's own loyal fan here to ask himself to come, Cheng Nuo would not be bored to such a realm.
This topic is to use continuous functions to study boundary value problems of nonlinear differential equations with fractional derivatives.
Through definite bound theorem and monotonous bound theorem, combined with the construction method to construct the continuous function, the perturbation method is introduced under the condition of the given fractional derivative, and the Green function is used to define the integral operator of the differential equation of the nonlinear fractional derivative. Banah compression mapping theory finally proved that there is a unique solution for 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.
Now, Chari and the others are stuck at finally proving that there is a unique solution for the boundary value of the nonlinear differential equation of the fractional derivative in the continuous function space.
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