2004 University of Notre Dame 2003 University of Wisconsin at Madison
(celebrating Calabi's 80th birthday)
2002 University of Michigan
2001 Northwestern University
2000 Michigan State University
1999 University of Wisconsin at Madison
Denis Auroux
Huai-Dong Cao
Emanuel D. Diaconescu
Benson Farb
Yong-Geun Oh
Alexander Varchenko
J. P. Bourguignon
H. Bray
J. Y. Chen
T. Colding
F. Hirzebruch
J. Jost
B. Lawson
Z. Lu
R. J. Milgram
X. Rong
Y. T. Siu
C. L. Terng
G. Tian
J. P. Wang
Ron Donagi
Robin Graham
Bruce Kleiner
Jack Morava
Rahul Pandharipande
Zoltan Szabo
E. Witten
Yu. I. Manin
M. Hopkins
L. Katzarkov
M. Marino
Y.-G. Oh
R. Thomas
Jim Bryan
Yasha Eliashberg
Ezra Getzler
Sandor Kovacs
Aiko Liu
Richard Schoen
Eric Zaslow
Janos Kollar
Ron Fintushel
Robert Lazarsfeld
Robbert Dijkgraaf
Eleny Ionel
Matthias Schwarz