Wednesday, April 7
 Geometry & Topology
Milivoje
Lukic
(Caltech)
Orthogonal polynomials with
recursion coefficients of generalized bounded variation
12:00 PM // 351 Sloan
Thursday, April 8
 Logic
Seminar
Vladimir V. Tkachuk (Universidad
Autonoma Metropolitana
de Mexico)
Topological
groups,
$C_p$theory
and duality generated by neighborhood assignments
3:00 PM // 159 Sloan
Friday, April 9
 Geometry
& Topology
Andrew J. Hanson (Caltech and
Indiana U.)
Visualizing Structures
in Complex Projective Spaces: from CalabiYau Spaces to Associahedra
3:00 PM // 257 Sloan
 Number Theory
Jim Borger (ANU)
Witt vectors, lambdarings, and absolute algebraic geometry
3:00 PM // 159 Sloan
