The next day, inside the library.

Knocked on the final end, and Li Mu finally completed the thesis completely.

"OK, according to what Professor Lin Yao said, there is basically no problem, and you can submit the manuscript."

Well, the name of that journal is ...... Archives of Rational Mechanics and Analysis.

THE ENGLISH NAME IS VERY LONG, AND IT IS CALLED "ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS".

I went to the extranet and found the journal's website.

Every time he sees the pages of a foreign website, Li Mu will have a feeling that he wants to complain, it feels like an old antique interface.

Of course, he didn't care so much, he went directly to the submission guide, and then followed the above explanation, first click the submit manuscript button, and then enter a page.

This is a landing page that is a submission system provided by Springer, the world's leading publisher of scientific and technical journals.

Many well-known scientific journals are published by the company, so authors of papers in different journals can register an account on the system, which makes it easier to publish papers in multiple journals.

Soon, Li Mu also completed the registration, and then uploaded his paper to submit.

Once you have completed these steps, you can see that the manuscript has entered the status of "Submitted to journal".

The next step is to wait for the state to change.

The manuscript needs to be reviewed by the journal editor first, mainly to ensure that there is no big problem with the format of the paper, and it is also the first check on the quality of the paper.

If the quality of the paper is so bad that even the journal editors can't see it, some journals may choose to accept it, but for journals such as "Archives of Rational Mechanics and Analysis", which are in the first area and have relatively high quality requirements, don't even think about the first hurdle.

After passing this level, if it is a well-known expert, perhaps the editor can directly make a decision and choose to accept the paper, and if it is not famous, it is to wait for the reviewer's review.

After the reviewer approves it, the journal will decide to accept it.

All in all, the whole process is not complicated, but it takes a long time.

Some papers may take up to a year from submission to publication.

Of course, Li Mu didn't ask for anything else, he just needed to let his paper be confirmed to be accepted.

Thinking of this, he couldn't help but ask the system in his heart: "If my paper can be accepted, but it exceeds the six-month time limit, wouldn't it be counted?" ”

The voice of the system sounded: "The host does not need to worry, as long as the value of the host's paper is met, the system will provide assistance." ”

"Support?"

How can this help?

I have some doubts in my heart, but the system has said so, so there must be no need to worry.

Suddenly, he noticed a person sitting next to him.

The figure was a little familiar, he turned his head to look, and sure enough, it was the girl who called him senior.

"You're there! Apprentice! ”

Yun Rongshang said.

"Uh......" Li Mu said, "Senior Sister Zero? ”

Yun Rongshang: "......"

She glared at her eyebrows and said, "It was a misunderstanding that day, you are not allowed to shout nonsense, what an older senior sister!" ”

Li Mu shrugged, "Obviously, you called me senior first, and now you call me junior." ”

Yun Rongshang rolled her eyes, and finally gave up arguing with Li Mu on this issue.

"Forget it, if I don't tell you about it, I just want to ask you questions, I've been thinking about it for a long time just now, it's too difficult."

Yun Rongshang had a sad face, probably because he deeply realized what it meant to "kill me and I can't do this math problem".

Then she put the notebook she was holding in her arms in front of Li Mu.

"It's finally a big notebook."

Li Mu remembered the small notebook that could be put down with one hand last time, and teased.

Yun Rongsheng's face turned red and retorted: "That little notebook is just carried around, specially used to review knowledge when you have nothing to do." ”

Li Mu: "It's good to review the knowledge in your head." ”

"How can you remember so clearly! Can you still remember it? ”

Li Mu: "...... Like. ”

He seems to be able to.

Yun Rongshang wanted to refute, but suddenly remembered that Li Mucai was able to write SCI in her freshman year, so she gave up this idea.

Forget it, don't worry about such ruthless people.

Otherwise, maybe she will be the last person to feel uncomfortable.

And at this time, Li Mu finally looked at the problem of Yun Rongshang.

[Proof that the continuous function on the bounded closed interval [a,b] must be consistently continuous on [a,b].] 】

With just one glance, the computer in his mind had already analyzed the whole problem, and then he raised his eyebrows, and then he picked up his pen and began to write.

"This question is actually very simple, first of all, you have to be clear about what knowledge points the questioner wants to examine."

"Huh?"

Yun Rongshang hadn't reacted yet, she was looking at Li Mu's thinking just now, and a sentence came to mind in her mind: Science boys are the most handsome when they think seriously.

She was about to agree with this sentence in her heart, but Li Mu ended thinking?

That's ...... Made it?

"Huh? Do you know what the knowledge points that this question focuses on? ”

"I ...... Lagrangian median value theorem? Yun Rongshang recalled various knowledge points in his mind, and finally carefully spit out this term.

Li Mu: "......"

You're talking nonsense, aren't you?

"The finite coverage theorem is such an important theorem, you don't know?"

"It seems to be ......" Yun Rongshang racked her brains and thought for a while, and finally remembered that their teacher had just mentioned this new knowledge in class yesterday.

As for what?

She forgot, but she must have taken notes.

Regardless of so much for now, she nodded: "Yes." ”

Li Mu glanced at Yun Rongshang, and finally shook his head with a sigh and said, "Last time...... Alas, forget it, don't talk about it. ”

The question he asked last time was so interesting, he thought that this girl was good at math, but now he looks at it......

It seems to be a bit of a dish.

Such a basic question will not be ......

"That's how ...... this question"

Then he brought scratch paper from the side and wrote on it.

[From the continuity of f(x), we can get ∀ɛ>0......]

Li Mu wrote the process of proof on the scratch paper, and at the same time explained in a low voice, after all, this is still a library.

And Yun Rongshang listened on the side, and at the same time breathed a sigh of relief in his heart.

The few words that Li Mu asked her just now made her feel like she was asking the teacher, and then the teacher looked disgusted.

Thinking that this guy was just her junior, she pouted, isn't it just a little better at math.

Divine anger what.

Then he listened to Li Mu's lecture with a well-behaved face.

Then we use the finite coverage theorem to get ...... Finally, we can complete the proof. ”

"Wow, that's what it did! I get it! ”

Yun Rongsheng's face showed exclamation, good at math is really angry!

And then I was frantically recalling: what is the damn, finite coverage theorem...... How did you forget?

As for asking Li Mu?

Forget it, check it out when you go back later.

"You really understand?" Li Mu looked skeptical.

"I really understand." Yun Rongshang's chick nodded like a peck, and then in order to avoid being seen by Li Mu, he looked to the side, and then saw the interface displayed on Li Mu's computer at a glance.

Seeing the all-English interface above, she found the goal of changing the topic, and immediately asked, "What are you?" ”

"Huh this?"

Li Mu glanced at it and said, "SCI submission system, SCI submission." ”

Yun Rongshang froze again.

Vote for SCI?

Li Mu is going to invest in SCI?

And it looks like it's still a foreign SCI?

She remembered the paper she had seen Li Mu writing before, could it be this?

This guy ......

If I had known, I wouldn't have asked!