Hua, Introduction to Advanced Mathematics (four volumes).

Although it is an introduction, I feel that what I said seems unimportant. In fact, the manuscript of this set of books (not completed the original plan) was a handout given to college students by Mr. Hua with the help of Mr. Wang in the early 1960 s. At that time, they were students in a class led by a professor (the other two were students in a class led by Guan and Wu Wenjun), so Mr. Hua's book involved many aspects of knowledge. It is also an attempt. There are some things in Mr. Hua's book that do not belong to the traditional teaching content, including some applications, so you can have a look. As a teaching material, there are many contents, and it is best to read as an extracurricular interest.

Among them, the first three volumes (volumes) belong to all the contents of mathematical analysis, and the fourth volume (volumes) mainly introduces the basic theory of algebraic matrix theory and its application.

(This is the ed2k of the book. )