MATH2050B - Mathematical Analysis I - 2025/26

Announcement

• Reminder: No tutorial in the first week
• In class Midterm 1: 8 Oct
• In class Midterm 2: 12 Nov
• HW submission using Gradescope
• HW 2 posted in blackboard

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General Information

Lecturer

• Lee, Man-Chun
  • Office: LSB 237
  • Email:

Teaching Assistant

• LAI, Wai Hei
  • Email:
  • Office Hours: By appointment
• SU, Yanmei
  • Email:

Time and Venue

• Lecture: We 16:30 - 18:15, Th 15:30 - 16:15. Y.C. Liang Hall G04;
• Tutorial: Th 14:30 - 15:15, Y.C. Liang Hall G04

Course Description

This course is intended to provide conceptual understanding in the theory of functions of one variable. Topics include: real numbers, real valued functions, elementary set theory, limits of sequences and continuous functions.

Textbooks

• R.G. Bartle and I.D. R. Sherbert, Introduction to real analysis, 4th edition, Wiley

References

• "Principles of Mathematical Analysis" by W. Rudin, McGraw-Hill, 1976

Lecture Notes

• Lecture note (2058) by Prof. Leung
• Lecture note by Prof. Martin Li from 2324: https://www.math.cuhk.edu.hk/course/2324/math2050b

Tutorial Notes

• Tutorial 1 (Sep 11)
• Tutorial 2 (Sep 18)
• Tutorial 3 (Sep 25)
• Tutorial 4 (Oct 2) (Updated)
• Tutorial 5 (Oct 9) (covered some midterm questions)
• Tutorial 6 (Oct 16)
• Tutorial 7 (Oct 23)
• Tutorial 8 (Oct 30)
• No Tutorial on Nov 6
• Tutorial 9 (Nov 13)

Assignments

• HW 1 (deadline: 25 Sep, 11:59 pm)
• HW 2 (deadline: 9 Oct, 11:59 pm)
• HW 3 (deadline: 24 Oct, 11:59 pm)
• HW 4 (deadline: 7 Nov, 11:59 pm)
• HW 5 (deadline: 25 Nov, 11:59 pm)

Quizzes and Exams

• Midterm1 Solution

Solutions

• Homework1
• Homework2
• Homework3
• Homework4

Assessment Scheme

HW		10%
Midterm 1		25%
Midterm 2		25%
Final		40%

Honesty in Academic Work

The Chinese University of Hong Kong places very high importance on honesty in academic work submitted by students, and adopts a policy of zero tolerance on cheating and plagiarism. Any related offence will lead to disciplinary action including termination of studies at the University. Although cases of cheating or plagiarism are rare at the University, everyone should make himself / herself familiar with the content of the following website:

http://www.cuhk.edu.hk/policy/academichonesty/

and thereby help avoid any practice that would not be acceptable.

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Assessment Policy

Last updated: November 13, 2025 17:30:27