In spring  2025 I am teaching Math 185 (Introduction to Complex Analysis).

Weekly homework will be posted here and on GradeScope. 

bCourses website: https://bcourses.berkeley.edu/courses/1542484. bCourses will be used to keep the syllabus, all the grades and announcements. You can access Ed discussion and Gradescope there.

I would greatly appreciate it if you email me asap any problems you find about anything on this webpage.

Problem Set 1

Problem Set 2

Problem Set 3

Problem Set 4

Problem Set 5

Problem Set 6

Problem Set 7

Problem Set 8

Problem Set 9

Problem Set 10

Problem Set 11

Problem Set 12

Problem Set 13

Additional practice problems

Meeting Time and Location: T/Th 3:30P-4:59P, Stanley 105

Office hours: Ruixiang: W 10:00am-11:00am (Evans 959), 3:00pm-5:00pm (Evans 959).

See bCourses for GSI office hours.

Textbook: Complex Analysis by by E. Stein, R. Shakarchi (Errata released by Princeton University Press)

We plan to cover Chapters 1-3 (excluding Section 5.5 of Chapter 2), Sections 1-3 of Chapter 8 and part of Chapter 5. You are expected to read the material in the textbook that I covered. A good idea is to spend 3*time of a lecture reading and digesting the material in the textbook. You are encouraged to read the rest of the textbook and discuss anything in it with me (even after this semester)!

Grading: Homework-15%; Midterm 1-25%; Midterm 2-25%; Final-35%;

We will have two in-class midterms on 2/20 and 4/3, respectively.

The final exam is on Fri, May 16, 2025, 7:00p.m. - 10:00p.m. in Pimentel 1.