Relevant books

1. Paul R. Halmos, Naive Set Theory (Amazon 1, Amazon 2).

2. Walter Rudin, Principles of Mathematical Analysis (McGraw-Hill, Amazon).

3. Carl P. Simon, Lawrence Blume, Mathematics for Economists (W. W. Norton & Co, Amazon).

4. Tom M. Apostol, Mathematical Analysis (Pearson, Amazon).

5. Halsey Royden, Real Analysis, 3rd edition (Amazon). There is a newer 4th edition, but usually 3rd edition is recommended.

Some materials

1. Hand-out.

2. Covered topics (2019).

3. Exercises.