Past Events
Apr
25
Topology Seminar
David Gay, University of Georgia
Isotoping Watanabe's theta graph diffeomorphism of S^4
Apr
23
Topology Seminar
Hokuto Konno, MIT & Tokyo University
Infiniteness of 4-dimensional mapping class groups and characteristic classes
Apr
18
Apr
11
Apr
09
Topology Seminar
Anshul Adve, Princeton
Spectral gaps for differential forms on hyperbolic 3-manifolds
Apr
04
Apr
02
Mar
21
Topology Seminar
Antonio Alfieri, Université du Québec à Montréal
Involutions and the Chern-Simons filtration in instanton Floer homology
Mar
07
Topology Seminar
Shunyu Wan, University of Virginia
Negative contact surgery on Legendrian non-simple knot
Feb
29
Topology Seminar
Siddhi Krishna, Columbia University
Braid positivity, taut foliations, and unknot detection
Feb
27
Topology Seminar
David Auckly, Kansas State University
Surfaces in 4-manifolds that remain exotic after many stabilizations.
Feb
22
Feb
15
Feb
08
Topology Seminar
Francesco Lin, Columbia University
Homology cobordism and the geometry of hyperbolic three-manifolds
Dec
14
Dec
07
Topology Seminar
Thomas Massoni, Princeton University
Taut foliations, contact structures, and the L-space conjecture
Nov
30
Topology Seminar
Seraphina Lee, University of Chicago
Nielsen realization problem for del Pezzo surfaces
Nov
16
Nov
09
Nov
02
Topology Seminar
Andras Stipsicz, Alfred Renyi Institute of Mathematics
Involutions on four-manifolds
Oct
26
Oct
24
Topology Seminar
Ivan Dynnikov, Steklov Mathematical Institute
Rectangular diagrams of taut foliations in knot complements
Oct
12
Oct
05
Topology Seminar
Andreas Stavrou, University of Chicago
Configuration spaces of surfaces and the Johnson filtration
Sep
28
Sep
21
Topology Seminar
Tam Cheetham-West, Yale University
Distinguishing hyperbolic knots using finite quotients
Sep
14
Sep
07