Fall 2022

Algebra 1 代数1

• Instructor: Chenglong Yu
• E-mail: yuchenglong {at} tsinghua.edu.cn,
• Office:Jinchunyuan West Building 260,
• Office hours: Wednesday 15:30-17:00 (9/21 cancelled)
• TA: Bowen Liu and Longtian Tang , TA's email: liubw22 {at} mails.tsinghua.edu.cn and 641053910 {at} qq.com .
• TA's office hour:

• Lectures:23, 33
• Labs:
• Textbook:
  1. "Algebra" (second edition), by M. Artin.
  2. "抽象代数学", by 姚慕生.
  3. "Algebra" (third edition), by S. Lang.
  4. Additional handouts to be posted on course website.
• Homework: Homework is very important for this class. Homework will be posted on this website once a week, and due the following Thursday in class. You are encouraged to work in groups on your homework, or discuss with the TA and me. But you should write up and hand in your homework individually.
• Exams: There are two exams in class.
• Grading: The grades are based on 20% Homework + 30% midterm + 50% final exam.

Lecture notes