Deep Space Fleet

Wang Lili was ecstatic when she saw this paper for the first time.

The world is so small!

It can't be someone with the same name, "Zhang Yuan" is such a popular name, the entire Xia Kingdom can find 10,000!

"It shouldn't be the person with the same name. A few days ago, I seemed to hear that he was writing some kinematics paper..."

"Haha, Bi Mawen has fallen into the hands of Bengong!"

The more Wang Lili thought about it, the more she became more energetic. When she recalled that in the afternoon, her IQ was seriously insulted, and she couldn't find a way to regain her position, she took a deep breath in her heart.

"Little Bi Mawen, what good things can you write in your thesis?"

"I will definitely kill it until nothing is left, and then criticize it as worthless, and let the boss scold you!"

Thinking of this, she quickly said to her boyfriend, "Sorry, I have something to leave."

"Ah? What!" The poor boy took a long time to ask his beloved girl out, and then he was about to do something bad.

As a result, this happened again.

"The teacher sent a task. There is no way, let's read the paper first."

But he can't complain...

"Then I'll ask you out tomorrow..."

"Okay, let's see if we have time tomorrow."

In this way, Wang Lili abandoned her boyfriend and excitedly devoted herself to the "revolutionary cause" of reading papers.

...

Two hours later, she sat blankly in front of the computer.

"The writing is really long-winded, keep pouring water to increase the length?"

"This point of view is a bit dry."

Huh? what is this?

Hmm... let me think about it.

Maybe read some papers.

Gradually, her face turned rosy.

The whole body was dizzy with a sense of wonder, and the densely packed words were like a bible, so that when I reached the back, I didn't even know what I was talking about.

Watch it again!

Or not……

Watch it again!

Wang Lili felt that her thoughts were so unreasonable that she was almost suffocated.

So angry!

This palace can't understand!

...

After Zhang Yuan and Han Ziyue had dinner, they also strolled around the pedestrian street near the campus for a while. I didn't buy anything. For women, shopping and shopping are actually two different things...

Then, bypassing the sight of the dormitory aunt, came to the dormitory to help her "fix the computer".

The computer isn't broken, it's just that the computer is running slowly because of aging parts.

Of course, Zhang Yuan couldn't have any solution to this world-class problem. He just pretended to disassemble the computer, cleaned the dust, and then deleted a bunch of junk software.

At the same time, he was surrounded by the girls, all kinds of songs and dances, and the messy questions made Zhang Yuan very unaccustomed to it.

If I had known earlier, I would not have come.

"It looks familiar, have I seen it before?"

"Just went live."

"Is he your new boyfriend?"

Han Ziyue replied: "No, he is my sister's ex-boyfriend. He is an astronaut, the kind who is about to go to the sky."

"Haha, this relationship seems quite strange."

"...Does every astronaut repair things? If the computer chip is really broken, how should it be repaired? It is said that the spaceship will fly for three thousand years."

Zhang Yuan patiently explained: "The main chip in the spaceship is a very traditional military silicon-based chip, with low frequency and micron level. The simpler and rougher the thing, the less likely it is to break. Of course, the performance is not very good, and it will Bring plenty of spare replacements, and replace them if they break"

"If it's an electronic device we brought up by ourselves, if it's broken, it's broken, and it can't be repaired."

"It's like this, it's so miserable, let's just pray that the phone doesn't break down!"

Girls can hardly imagine the hard life without mobile phones.

Watching them chatting, Han Ziyue just smiled, with a little blush on her face.

Zhang Yuan knew exactly what the girl was thinking.

Girls are always a little vain. Zhang Yuan is also a little celebrity now, and taking him back to the dormitory for a walk will definitely satisfy his "vanity".

This kind of thing is normal, as long as it is not too much.

In fact, he himself has a little vanity, who doesn't like being praised?

All in all, this day was really a very comfortable day. I didn't use my brain or study. I also enjoyed a wave of flowers and halos that I had never had before.

When he returned to the dormitory, Zhang Yuan couldn't help feeling guilty.

So depraved!

"If Ye Kaifu is still here, I might be ridiculed viciously!"

He thought in his heart: "Anyway, I, Zhang Yuan, should not be a spare tire or a licking dog. I will board the spaceship and leave in five days. How can I be afraid of you girls? Ask me out tomorrow, and I will not go out, just study in the dormitory .”

Yes, that's it.

Read a book for a while, study a little for a while, and then go to bed.

He has a good habit of going to bed before twelve o'clock every night, and then waking up on time at 7 o'clock the next day.

"I don't know my manuscript, has Professor Wang read it?"

He closed his eyes in a daze.

While asleep, suddenly, the phone rang.

Jingle Bell!

Zhang Yuan woke up suddenly, looked at the time, and asked very angrily: "Sister Wang Lili, what are you doing? It's already two o'clock in the morning, do you know...you also have a boyfriend, can you not disturb me in the middle of the night?" I?"

Wang Lili stuck out her tongue and asked embarrassingly: "...I have a question. Are there any reference books on geometric group theory and topology? Please recommend them."

can't read.

She really couldn't understand Zhang Yuan's thesis.

She has studied both group theory and topology, but when the two mathematics are combined and some esoteric knowledge is used, she cannot understand them.

These two subjects are both broad and profound mathematics, even if they study for a lifetime, they may not be able to be completely proficient.

I asked a few good friends, but they also couldn't understand.

I asked a few more doctorate brothers, and I was still in the kind of confused, understanding and not understanding. But everyone said that this is a very innovative article that needs to be studied carefully.

I can't even read it, and even revise Mao's thesis!

Even be criticized by the boss!

Thinking of the boss looking sad, sighing, and looking at a fool, Wang Lili was very anxious.

Therefore, she can only use this curve to save the country. I will also read what books you Zhang Yuan have read, so that I can definitely understand your thesis.

"What a genius I am! To come up with such a plan."

"Don't let this guy know that I am revising his thesis, and I can't even read it. Otherwise, I will be ridiculed viciously, the kind of lying on the ground and being trampled..."

But in the next second, Wang Lili's face was ashen.

I only heard Zhang Yuan say: "You want to learn group theory and topology. These are two different mathematics. In fact, there is no particularly complete textbook to introduce the connection between them."

"Then introduce yourself quickly."

Wang Lili almost expressed her original intention.

"Oh... the topological structure on a group is called a topological group. A group has a topological structure, or a topological space has a group structure. The key point is that if the group operation is continuous. There is an important subclass in the topological group It is the so-called Lie group, and there is another important subclass called the typical group (matrix group), such as GL(n), O(n), U(n), etc., which you may come into contact with in the online generation. Falls into this category...”

"If you want to study it completely, here are five books I can recommend for you, and the following documents can also be referred to..."

Five books, I have to learn the year of the monkey and the month of the horse!

I have to work tomorrow!

Wang Lili almost fainted.