Chapter 40

When Wang Lili saw this paper, she couldn't even read it. She also revised Mao's paper!

Even criticized by the boss!

At the thought of the boss's sad face, sighing and looking at the fool, Wang Lili was very anxious.

Therefore, she can only adopt this kind of curve to save the country. I'll read all the books you Zhang Yuan has read, so I'm sure I can understand your paper.

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

"Don't let this guy know that I'm revising his paper and can't even read it. Otherwise, they will be ridiculed and trampled on the ground... "

But the next second, Wang Lili looked gray.

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 relationship between them."

"Then introduce it quickly."

Wang Lili almost said her original intention.

"Oh... The topological structure of 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 the group operation should be continuous. An important subclass of a topological group is the so-called Lie group, and another important subclass is called a typical group (matrix group). For example, GL (n), O (n), u (n), etc., which you may contact in the online generation, all belong to this class... "

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

Five books, I have to learn!

I have to work tomorrow!

Wang Lili almost fainted.