Past Events
Apr
25
Algebraic Topology Seminar
Paul Arne Østvaer, University of Milan and University of Oslo
Hermitian K-groups and Motives
Apr
18
Algebraic Topology Seminar
George Chernykh, Moscow State University and Steklov Mathematical Institute
The c_1-spherical bordism theory and SU-linear operations
Apr
11
Algebraic Topology Seminar
Lukas Branter, University of Oxford
Deformations and lifts of Calabi-Yau varieties in characteristic p
Mar
07
Algebraic Topology Seminar
Nathaniel Stapleton, University of Kentucky
On the rationalization of the K(n)-local sphere
Feb
29
Algebraic Topology Seminar
Eric M. Friedlander, University of Southern California
Reformulation of the Stable Adams Conjecture
Feb
15
Feb
08
Algebraic Topology Seminar
Neil Strickland, University of Sheffield
Double subdivision of relative categories
Feb
01
Algebraic Topology Seminar
Michael Monaco, Purdue University
A formalism for operadic structures with applications to Hopf algebras and B_+ operators
Dec
07
Algebraic Topology Seminar
Jesper Grodal, University of Copenhagen
String topology and the cohomology of finite groups of Lie type
Nov
30
Algebraic Topology Seminar
Inna Zakharevich, Cornell University
A trace for higher scissors congruence groups
Nov
16
Algebraic Topology Seminar
Mario Salvetti, University of Pisa
Dual approach to the $K(\pi, 1)$−conjecture for Artin groups
Nov
02
Algebraic Topology Seminar
Richard Hain, Duke University
Mapping class groups of simply connected algebraic manifolds
Oct
28
Oct
26
Algebraic Topology Seminar
Matthias Kreck, Univsersität Bonn
What are the Betti numbers of closed manifolds?
Oct
19
Algebraic Topology Seminar
Sanath Devalapurkar, Harvard University
Equivariant homotopy theory and geometric Langlands
Oct
12
Oct
05
Algebraic Topology Seminar
Søren Galatius, University of Copenhagen
Pontryagin classes of topological bundles
Sep
21
Algebraic Topology Seminar
Morgan Opie, UCLA
Topological vector bundles on complex projective spaces