Organizers: Lei Chen, Daniel Cristofaro-Gardiner
When: Mondays @ 3:00 - 4:00 pm
Where: Math 3206

Archives: F2010-S2011 | F2011-S2012 | F2012-S2013 | F2013-S2014 | F2014-S2015 | F2015-S2016 | F2016-S2017 | F2017-S2018 | F2018-S2019 | F2019-S2020 | F2020-S2021 | F2021-S2022

  • Organizational meeting

    When: Mon, August 30, 2021 - 3:00pm
    Where: Kirwan 3206
  • Positivity and connected components of character varieties

    Speaker: Brian Collier (UCR) - https://sites.google.com/view/brian-collier/home

    When: Mon, September 13, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • A zero surgery obstruction from involutive Heegaard Floer homology

    Speaker: Peter Johnson (University of Virginia) - https://peterkj1.github.io/

    When: Mon, September 20, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • The Simplicity Conjecture

    Speaker: Daniel Cristofaro-Gardiner (UMD) -

    When: Mon, September 27, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • The spheres of sol

    Speaker: Richard Schwartz (Brown University) - https://www.math.brown.edu/reschwar/

    When: Mon, October 4, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • Contact type hypersurfaces in R^4

    Speaker: Tom Mark (UVA)

    When: Mon, October 11, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • Finite conjugacy classes and split exact cochain complexes

    Speaker: Christian Rosendal (UMD) -

    When: Mon, October 18, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • Coarse embeddings and homological filling functions

    Speaker: Mark Pengitore (University of Virginia) - https://pengitore.weebly.com/

    When: Mon, October 25, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • Building homogeneous parabolic geometries out of curvature

    Speaker: Jacob Erickson (UMD)

    When: Mon, November 1, 2021 - 3:00pm
    Where:
  • Mixed Hodge Structures on Character Varieties of Nilpotent Groups

    Speaker: Sean Lawton (GMU) -

    When: Mon, November 8, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • Conformal groups of compact Lorentzian manifolds

    Speaker: Karin Melnick (UMD) -

    When: Mon, November 15, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • The Hitchin connection for parabolic G-bundles

    Speaker: Richard Wentworth (UMD) -

    When: Mon, November 22, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • A para-hyperKähler structure on the space of GHMC AdS-manifolds

    Speaker: Filippo Mazzoli (UVA)

    When: Mon, November 29, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • Positive scalar curvature on manifolds with boundary

    Speaker: Jonathan Rosenberg (UMD) -

    When: Mon, November 29, 2021 - 4:00pm
    Where: Kirwan Hall 3206
  • Rigidity of Uniform Roe Algebras

    Speaker: Bruno Braga (UVA) -

    When: Mon, December 6, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • Seminar cancelled (to be rescheduled to spring)

    Speaker: Sara Maloni (UVA) -

    When: Mon, December 13, 2021 - 3:00pm
    Where: Kirwan Hall 3206
  • Contact manifolds with exactly two Reeb orbits

    Speaker: Dan Cristofaro-Gardiner (UMD) -

    When: Mon, January 31, 2022 - 3:00pm
    Where: Kirwan Hall 3206
  • Towards an extension of Taubes' Gromov invariant to Calabi--Yau 3-folds

    Speaker: Mohan Swaminathan (Princeton) - https://sites.google.com/view/mohanswaminathan/home

    When: Mon, February 7, 2022 - 3:00pm
    Where: Online. Meeting ID: 591 226 6463. The password is the first 6 Fibonacci numbers, starting with 1,1.
  • A Weyl law for PFH spectral invariants

    Speaker: Rohil Prasad (Princeton) -

    When: Mon, February 14, 2022 - 3:00pm
    Where: Kirwan Hall 3206
  • Lagrangian Cobordisms and Enriched Knot Diagrams

    Speaker: Ipsita Datta (Institute for Advanced Study) - https://www.math.ias.edu/~ipsi/

    When: Mon, February 21, 2022 - 3:00pm
    Where: Kirwan Hall 3206
  • Combinatorics of graphs via right-angled Artin groups

    Speaker: Thomas Koberda (University of Virginia) -

    When: Mon, February 28, 2022 - 3:00pm
    Where: Kirwan Hall 3206
  • Generalized soap bubbles and the topology of manifolds with positive scalar curvature

    Speaker: Chao Li (NYU) -

    When: Mon, March 7, 2022 - 3:00pm
    Where: Kirwan Hall 3206
  • Cantor sets of infinite staircases of ellipsoid embedding functions of Hirzebruch surfaces

    Speaker: Morgan Weiler (Cornell) -

    When: Mon, March 28, 2022 - 3:00pm
    Where: Kirwan Hall 3206
  • Almost Complex Structures on Homotopy Complex Projective Spaces

    Speaker: Keith Mills (UMD) -

    When: Mon, April 4, 2022 - 3:00pm
    Where: Kirwan Hall 3206
  • The Ruelle Invariant And Convexity In Higher Dimensions

    Speaker: Julian Chaidez (Princeton/IAS) -

    When: Mon, April 11, 2022 - 3:00pm
    Where: Kirwan Hall 3206
  • Splitting sequences for endperiodic maps

    Speaker: Michael Landry (Wash. U.) -

    When: Mon, April 18, 2022 - 3:00pm
    Where: Kirwan Hall 3206
  • Localization and flexibilization in symplectic geometry

    Speaker: Oleg Lazarev (UMass) -

    When: Mon, April 25, 2022 - 3:00pm
    Where: Kirwan Hall 3206
  • Geometric quantization of (some) Poisson manifolds

    Speaker: Jonathan Weitsman (Northeastern) -

    When: Mon, May 2, 2022 - 3:00pm
    Where: Kirwan Hall 3206
  • Slice knots in definite 4-manifolds

    Speaker: Alexandra Kjuchukova (Notre Dame) -

    When: Mon, May 9, 2022 - 3:00pm
    Where: Kirwan Hall 3206