English is broken.

Let me recommend some books to you.

1 It's best to find the postgraduate examination questions of Dalian University of Technology.

2

The third edition of Gao Dai Peking University is quite classic, and Northwestern Polytechnical University has produced two reference books for this book.

One seems to be called a postgraduate teaching plan or something.

There is a reference book called "Methods and Skills of Solving Problems in Advanced Mathematics".

Personally, I feel good

Higher education press

The editor-in-chief is Li.

This book is a bit difficult.

Especially the last few chapters, linear transformation and linear space, have a good look.

The previous chapters feel that all counseling books are similar.

three

Differentiation analysis

I use the third edition of East China Normal University.

Personally, I think Fudan is better.

It's well written. I recommend a typical problem and method in Pei Liwen's Mathematical Analysis.

Second edition

It is also from the Institute of Higher Education.