MATH2230A - Complex Variables with Applications - 2019/20

Announcement

• Our first midterm is scheduled on Oct. 8 in tutorial class. It covers from beginning to Absolute integration.
• Our second midterm is scheduled on Nov. 12 in tutorial class. It covers topics before and including residue theorem.
• Our second midterm is cancelled.
• NEW METHOD FOR EVALUATING THE FINAL GRADES. HW 10%. EXAM (INCLUDING 1 MIDTERM AND QUIZ) 90%
• HW DUE TODAY CAN BE SUBMITTED BY EMAIL. PLEASE SUBMIT IT TO TA DIRECTLY. THE DUE DATE IS POSTPONED TO NOV.29. PLEASE ONLY DO QUESTION 1-7.

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General Information

Lecturer

• YU, Yong
  • Office: LSB 214
  • Tel: 39438900
  • Email:
  • Office Hours: Any time/ by appointment

Teaching Assistant

• TAI, Ho Man
  • Office: LSB 232
  • Tel: 3943 5294
  • Email:
• LUO, Kaihui
  • Office: LSB 232
  • Tel: 3943 5294
  • Email:

Time and Venue

• Lecture: Tu 1:30PM - 2:15PM, LSB LT4; Th 2:30PM - 4:15PM, LSB LT3
• Tutorial: Tu 12:30PM - 1:15PM, LSB LT4

Course Description

You will be evaluated by homework, quiz, midterms and final examinations. Homework problem will be assigned weekly. Only two sets of homework will be required to hand in and graded. Please pay attention, NOT ALL homework problems have to be taught in class. If you see some unfamiliar homework problems, please try your best to work out. Otherwise I would be very pleased to discuss them with you. Starting from the second week (the week starting on Sept. 9), there will be a 15-min short quiz on each Thursday course. The quiz is used to test basic concepts that you will have learned. Please be reminded that all the course works will be returned on your tutorial class.

Textbooks

• Complex Variables and Applications, Ninth Edition, by James Ward Brown/Ruel V. Churchill

References

• Complex Analysis, Princeton lectures in analysis II, by Elias M. Stein/Rami Shakarchi
• Complex Analysis: An Introduction to the Theory of Analytic Functions of One Variable, by Lars Ahlfors
• Fundamental of Complex Analysis, by E. B. Saff and A. D. Snider, Prentice Hall
• Visual Complex Analysis, by T. Needham, Cambridge University Press

Lecture Notes

• Lecture Notes
• Figure File

Tutorial Notes

• Tutorial 1
• Tutorial 2
• Tutorial 3
• Tutorial 4
• Tutorial 5
• Tutorial 6
• Tutorial 7

Assignments

• HW SET 1: P13: 3-6; P16: 1,2,7,9; P23-24: 1,2,4,5,7,9; P30-31: 1-4, 6; P34-35: 1, 4
• HW SET 2: P43: 2-4; P54-55: 1, 5, 7, 11; P61: 1, 8, 9.
• HW SET 3: P70-71: 1, 2, 3, 7; P76-77: 1, 2, 7; P89-90: 1, 2, 3, 4, 10; P95-96: 1, 2, 5: P103: 1, 2, 3, 5; P109: 16
• HW SET 4 (Due on Oct. 8 in tutorial class): P119: 2, 3, 4; P133: 6, 7, 8; P134: 11; P139: 4, 5, 6;
• HW SET 5: P147: 1, 2, 3, 4, 5;
• HW SET 6: P159-161: 2, 3, 4, 5, 6; P170: 1, 2, 3, 4; P172: 10; P177-178: 4, 6.
• HW SET 7: P197: 10, 14; P205: 1, 2; P206: 5, 6, 7; P207: 9; P242: 1, 2.
• HW SET 8: P242: 2, 3; P247: 3, 4, 5, 6; P253-254: 3, 4, 5, 6.
• HW SET 9 (Due on Nov. 26 in tutorial class) : P264-265: 2, 4, 9; P273: 3, 5, 8, 12; P282: 1, 2; P287: 1, 2, 3, 4.

Solutions

• Partial solution for HW1
• Partial solution for HW1 & 2 & 3
• midterm 1 solution
• Partial solution for HW 2 & 3
• Partial solution for HW 4
• Partial solution for HW 5
• Partial solution for HW 6
• Partial solution for HW 6
• Partial solution for HW 7 & 8

Assessment Scheme

Homework		10%
Quiz		10%
Midterm 1		15%
Midterm 2		15%
Final		50%

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 26, 2019 19:44:30