Past Events

2019-2020

Apr 30

David Boozer, University of California, Los Angeles

Computer Bounds for Kronheimer-Mrowka Foam Evaluation
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Apr 23

Kristen Hendricks, Rutgers University

A surgery exact triangle for involutive Heegaard Floer homology, and consequences
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Apr 16

Sherry Gong, University of California, Los Angeles

On the Kronheimer-Mrowka concordance invariant
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Apr 09

Jonah Gaster, University of Wisconsin-Milwaukee

Discrete harmonic maps between hyperbolic surfaces
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Apr 02

Martin Bridgeman, Boston College

The Weil-Petersson gradient flow for renormalized volume 
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Mar 26

Tye Lidman, North Carolina State University

Ribbon homology cobordisms
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Mar 12

Piotr Suwara, Massachusetts Institute of Technology

Floer homology via semi-infinite dimensional cycles
Fine Hall 314 / -
Mar 05

Wenzhao Chen, Max Planck Institute for Mathematics

Computing knot Floer homology of satellite knots
Fine Hall 314 / -
Feb 27

Boyu Zhang, Princeton University

Classification of n-component links with Khovanov homology of rank 2^n
Fine Hall 314 / -
Feb 20

Daniel Ruberman, Brandeis University

Homotopy groups of the diffeomorphism group of a 4-manifold
Fine Hall 314 / -
Feb 13

Nikolai Saveliev, University of Miami

On the monopole Lefschetz number
Fine Hall 314 / -
Feb 06

Cole Hugelmeyer, Princeton University

Inscribing rectangles in Jordan curves and random rotations of surfaces in 4-manifolds
Fine Hall 314 / -
Dec 12

Lei Chen, California Institute of Technology

Non-realizability of subgroups of mapping class groups
Fine Hall 314 / -
Dec 05

Artem Kotelskiy, Indiana University

Immersed curves in Khovanov homology
Fine Hall 314 / -
Nov 25

Amitesh Datta, Princeton University

Is the braid group $B_4$ a group of $3\times 3$-matrices?
Fine Hall 401 / -
Nov 21

Peter Kronheimer, Harvard University

Genus versus double for immersed surfaces, and some concordance invariants of knots
Fine Hall 314 / -
Nov 14

Tomasz Mrowka, MIT

Bar Natan in the wild
Fine Hall 314 / -
Nov 07

Langte Ma, Brandeis University

Gluing and Surgery For Casson-Seiberg-Witten Invariant of Integral Homology S^1×S^3
Fine Hall 314 / -
Oct 24

Mariano Echeverria, Rutgers University

A Generalization of the Tristram-Levine Knot Signatures as a Singular Furuta-Ohta Invariant for Tori
Fine Hall 314 / -
Oct 17

Linh Truong, IAS

Concordance and fibered knots
Fine Hall 314 / -
Oct 10

Andrea Tamburelli, Rice University

Length spectrum compactification of the SL(3,R)-Hitchin component
Fine Hall 314 / -
Oct 03

Nathan Dowlin, Columbia University

Tangle invariants for Khovanov homology and knot Floer homology
Fine Hall 314 / -
Sep 26

Zhenkun Li, MIT

Constructing knot Floer Homology via sutures
Fine Hall 314 / -
Sep 19

Paul Feehan, Rutgers University

Morse theory for the Yang-Mills energy function near flat connections
Fine Hall 314 / -