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Past Events

2020-2021

Algebraic Topology Seminar
May 27

Günter Ziegler, Freie Universität Berlin and Pavle Blagojevic, Freie Universität Berlin and Mathematical Institute of Serbian Academy of Sciences and Arts, Belgrade

The mod 2 equivariant cohomology algebras of configuration spaces
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Algebraic Topology Seminar
May 20

John Rognes, University of Oslo

The Adams spectral sequence for the image-of-J spectrum
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Algebraic Topology Seminar
May 13

Nora Ganter, University of Melbourne

Elliptic Representation Theory
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Algebraic Topology Seminar
May 06

Andrew J. Blumberg, Columbia University

Floer homotopy theory and Morava K-theory
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Algebraic Topology Seminar
Apr 29

Jeremy Hahn, Massachusetts Institute of Technology

Manifolds in the metastable range
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Algebraic Topology Seminar
Apr 22

Thomas Goodwillie, Brown University

Equivariant Igusa-Klein torsion
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Algebraic Topology Seminar
Apr 15

Jesus Gonzalez, Centro de Investigación y de Estudios Avanzados del I.P.N., México City

The cohomology ring of binary tree braid groups
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Algebraic Topology Seminar
Apr 08

Ian Hambleton, McMaster University

Minimal Euler Characteristics for Even-Dimensional Manifolds with Finite Fundamental Group
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Algebraic Topology Seminar
Apr 01

Michael Ching, Amherst College

Day Convolution, Goodwillie Derivatives and the Lie Operad
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Algebraic Topology Seminar
Mar 25

Martin Frankland, University of Regina

The monoidal fibered category of Beck modules
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Algebraic Topology Seminar
Mar 11

Alexander Gaifullin, Steklov Mathematical Institute of Russian Academy of Sciences & Skolkovo Institute of Science and Technology

On homology of Torelli groups
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Algebraic Topology Seminar
Mar 04

Burt Totaro, University of California, Los Angeles

The Hilbert scheme of points on affine space
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Algebraic Topology Seminar
Feb 25

Krzysztof Pawałowski, Adam Mickiewicz University

Smooth versus symplectic group actions on manifolds
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Algebraic Topology Seminar
Feb 18

Tadayuki Watanabe, Shimane University

Trivalent graphs and diffeomorphisms of disks
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Algebraic Topology Seminar
Feb 11

Paul Goerss, Northwestern University

Dualizing spheres for compact p-adic analytic groups and duality in chromatic homotopy
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Algebraic Topology Seminar
Feb 04

J. D. Quigley, Cornell University

Trace methods for real algebraic K-theory
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Algebraic Topology Seminar
Dec 03

Martin Bridson, University of Oxford

Rigidity, the complex of free factors, and the commensurator of Aut(F)
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Algebraic Topology Seminar
Nov 19

Emily Riehl, Johns Hopkins University

Elements of ∞-Category Theory
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Algebraic Topology Seminar
Nov 12

Jeremy Lane, McMaster University

Canonical bases, toric degenerations, and collective integrable systems
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Algebraic Topology Seminar
Nov 05

Oscar Randal-Williams, University of Cambridge

Diffeomorphisms of discs
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Algebraic Topology Seminar
Oct 22

Ulrike Tillmann, University of Oxford

Moduli spaces of monopoles and branch points, and other configuration mapping spaces
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Algebraic Topology Seminar
Oct 15

Stephen Theriault, University of Southampton

Homotopy fibrations with a section after looping 
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Algebraic Topology Seminar
Oct 08

Andrew Baker, University of Glasgow

Mahowaldean elements, symplectic bordism and framed hypersurfaces
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Algebraic Topology Seminar
Oct 01

Soren Galatius, University of Copenhagen

The action of Aut(C) on symplectic K-theory of the integers
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Algebraic Topology Seminar
Sep 24

Michael Weiss, University of Münster

Rational Pontryagin classes of Euclidean bundles
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Algebraic Topology Seminar
Sep 17

Taras Panov, Lomonosov Moscow State University

A geometric view on SU-bordism
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Algebraic Topology Seminar
Sep 10

Michael Farber, Queen Mary University of London

Topology and robot motion planning
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