Office hours

Office hours start the week of 1/27 (or 2/3??) and will be finalized by the end of that week.

Instructor office hours: Mondays 3:30-5:30pm in 516 Mathematics via Zoom

TA office hours (in the Help Room, 406 Mathematics via Zoom):
Stanislav Atanasov (G) (stanislav.atanasov@columbia.edu): Tuesdays and Thursdays 2:30-4pm, Zoom link
Robin Zhang (G) (rz2402@columbia.edu): Tuesdays 4-6pm, Zoom link; Wednesdays 1:30-2:30pm, Zoom link
Yutian Lin (yl4094@columbia.edu): Wednesdays 2-4pm Wednesdays and Thursdays 9-10am, Zoom link
Sung Mo Koo (sk4107@columbia.edu): Fridays 9-10am and 11am-12pm, Zoom link

Other help

Besides office hours, help is also available without appointment in the Mathematics Help Room (406 Mathematics Virtual 406 Mathematics Help Room) whenever it is open. The Help Room is staffed by teaching assistants, who will be able to help you with questions related to this course.