Section Information
Section Times
Room
Instructor
E-mail address
Office Hours
Course Assistant
Contact Info
Office Hours
CA Sessions
Room
MWF 9 
Regular Section 
SC 110
Ralph Teixeira
ralph@math
Jan. 19: 1-3 // Jan. 20: 1-3
Eran Mukamel
mukamel@fas
M 3-4 @ Math Lounge
Tue 7-8:30pm 
SC 103b
MWF 10 
Regular Section 
SC B09
Dima Arinkin
arinkin@math
Reading Period: 
Tu 3-4; Th 12-1 @ SC 425c
Carrie Snyder
carrie@math
Mon 6-7:30pm 
SC 411
MWF 10 
Biochemistry Section 
SC 110
Ralph Teixeira
ralph@math
Jan. 19: 3-5 // Jan. 20: 3-5 
Jan. 22: 2-5 @ SC 431g
Kiril Selverov
kiril@stokes
Thu 8-9:30pm 
SC 116
MWF 10 
Physics Section 
SC 209
Tom Graber
graber@math
Reading Period: 
M 3-4; Th 3-4 @ SC 320
Ben Krefetz
krefetz@math
Tue 8-9 @ Greenhouse
Wed 7-8pm 
Lamont 402
MWF 11 
Regular Section 
SC 110
Yang Liu
yliu@math
Reading Period:
W 1-3 or by appt. @ SC 525
Nick Stang
stang@fas
Tue 6-7:30pm 
SC 102b
MWF 11 
Math Section 
SC 101b
Kim Froyshov
froyshov@math
Reading Period:
Tu 3-4; Th 3-4 @ SC 521
Rob Ribciuc
ribciuc@fas
Wed 7:30-9pm 
SC 411
MWF 11 
Physics Section 
SC 111
Mark Dickinson
dickinso@math
Reading Period: 
Tu 2-3; Th 2-3 @ SC 428b
Paul Hsu
bhsu@fas
By appt. (3-7762)
Mon 6-7:30pm 
SC 310
MWF 12 
Biochemistry Section 
SC 110
Ralph Teixeira
ralph@math
Jan. 19: 3-5 // Jan. 20: 3-5 
Jan. 22: 2-5 @ SC 431g
Richard Gipstein
rgipst@fas
Wed 2-3pm 
SC 109
TTh 10 
Regular Section 
SC 112
Henry Cohn
cohn@math
Reading Period: 
Tu 3-4; W 7-8 @ Math Lounge
Karen Acquista
acquista@fas
Sun 7-8:30pm 
SC 112
TTh 10 
Regular Section 
SC 216
Cathy O'Neil
coneil@math
Jan. 7: 11:30-12:30 
Jan. 12: 10-11:30 // Jan. 19: 10-12 
Jan. 21: 10:30-12:30 @ SC 333h
Ryan Ellis
rellis@fas
Mon 7:30-9pm 
SC 411
TTh 11:30 
Regular Section 
SC 507
Wilfried Schmid
schmid@math
Reading Period:
Tu 2-3; Th 2-3 @ SC 519
Tom Allen
tallen@fas

Yoon-Ho "Alex" Lee
lee22@fas
 

Wed 8-9pm 
SC B-09 

Mon 7-8pm 
SC 111

Back to Math 21a main webpage
Last Updated: Jan 7, 1998 by Ralph Teixeira