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120A Winter 2020

Instructor: James McKernan

Office: APM 6260, Tel. (858) 534-6347

Email: jmckernan [at] math . ucsd . edu

Lectures: MWF 12:00-12:50, CENTR 214

Office hours: W 2-4

Teaching Assistant: Iacopo Brivio

Email: ibrivio [at] ucsd . edu

Office hours: H 4-6

Teaching Assistant: Jacob Keller

Email: jjkeller [at] ucsd . edu

Office hours: H 2-4

Teaching Assistant: Jasper Bird

Email: j1bird [at] ucsd . edu

Office hours: H 11-1


Complex numbers and functions. Analytic functions, harmonic functions, elementary conformal mappings. Complex integration. Power series. Cauchy’s theorem. Cauchy’s formula. Residue theorem.

Prerequisites: Math 20E or Math 31CH, or consent of instructor.

Text Book: Complex Variables, by J.W. Brown and R.V. Churchill (9th edition)

Practice questions for the first midterm
Model answers to the first midterm
Practice questions for the second midterm
Model answers to the second midterm
Final exam policy
Take home final
Model answers for the Take home final


[03.10.2020]  Extra office hours M 2-4

[03.10.2020]  Extra office hours M 10-12 Jasper Bird

[03.10.2020]  Extra office hours T 2-4 Jacob Keller Zoom

[03.10.2020]  Last two lectures available on podcast

[03.13.2020]  Please get a Gradescope account and navigate to this course: entry code M286YR

[03.13.2020]  Final exam policy link above

[03.18.2020]  Take home final link above