THURSDAY, JANUARY 20

DOUBLE HEADER l: Geometric Topology:  (C. Leininger)
Oleg Viro (Uppsala U.)
"Real algebraic link theories"
NOTE TIME, DAY and LOCATION: 11:00 a.m., 622 Math.

DOUBLE HEADER Il: Geometric Topology:  (C. Leininger)
Julia Viro (Uppsala U.)
"Lines and circles meeting links"
NOTE TIME, DAY and LOCATION: 1:15 p.m., 622 Math.

Special Lecture:
Ezra Miller (University of Minnesota)
"Combinatorics from geometry"
5:30 p.m., 507 Math

FRIDAY, JANUARY 21

Probability: (P. Bank)
Adrian Banner (Princeton University and INTECH)
"The atlas model of equity markets"
11:00 a.m., 520 Math
Coffee and tea will be served at 10:30 a.m., 508 Math.