Geometry and Topology Seminar - Eric Ling - Remarks on the cosmological constant appearing as an initial condition for Milne-like spacetimes Date Thursday, 8 December 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Daniel Douglas - Dimers, webs, and local systems

Geometry and Topology Seminar - Daniel Douglas - Dimers, webs, and local systems Date Thursday, 1 December 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - The Yamabe Invariant of Complex Surfaces

Geometry and Topology Seminar - The Yamabe Invariant of Complex Surfaces Date Thursday, 24 November 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Michael Borinsky - Euler characteristics of Out(F_n)

Geometry and Topology Seminar - Michael Borinsky - Euler characteristics of Out(F_n) Date Thursday, 17 November 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Ling Xiao - Entire $\sigma_k$ curvature flow in Minkowski space

Geometry and Topology Seminar - Ling Xiao - Entire $\sigma_k$ curvature flow in Minkowski space Date Thursday, 10 November 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Xuemiao Chen - Tangent cones of admissible Hermitian-Yang-Mills connections

Geometry and Topology Seminar - Xuemiao Chen - Tangent cones of admissible Hermitian-Yang-Mills connections Date Thursday, 3 November 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Homayun Karimi - Toric multisections and curves in rational surfaces-

Geometry and Topology Seminar - Homayun Karimi - Toric multisections and curves in rational surfaces- Date Thursday, 27 October 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Benjamin Brueck - (Non-)trivial classes in the bounded cohomology of CAT(0) cube complexes

Geometry and Topology Seminar - Benjamin Brueck - (Non-)trivial classes in the bounded cohomology of CAT(0) cube complexes Date Thursday, 20 October 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Antonio Alfieri - Instanton Floer homology of almost-rational plumbings

Geometry and Topology Seminar - Antonio Alfieri - Instanton Floer homology of almost-rational plumbings Date Thursday, 6 October 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Jiasheng Teh - On moduli spaces of Ricci-flat 4-manifolds

Geometry and Topology Seminar - Jiasheng Teh - On moduli spaces of Ricci-flat 4-manifolds Date Thursday, 29 September 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Stefanos Aretakis - Observational signatures for extremal black holes

Geometry and Topology Seminar - Stefanos Aretakis - Observational signatures for extremal black holes Date Thursday, 22 September 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Kürsat Sözer - 3-dimensional state-sum homotopy quantum field theories with 2-type targets

Geometry and Topology Seminar - Kürsat Sözer - 3-dimensional state-sum homotopy quantum field theories with 2-type targets Date Thursday, 15 September 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Yakov Shlapentokh-Rothman - Self-Similarity and Naked Singularities for the Einstein Vacuum Equations

Geometry and Topology Seminar - Yakov Shlapentokh-Rothman - Self-Similarity and Naked Singularities for the Einstein Vacuum Equations Date Thursday, 8 September 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Gregory Cousins - On the homotopy type of first-order theories

Geometry and Topology Seminar - Gregory Cousins - On the homotopy type of first-order theories Date Thursday, 24 March 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Charles Stine - TBA

Geometry and Topology Seminar - Charles Stine - TBA Date Thursday, 17 March 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Tianqi Wu - Koebe circle domain conjecture and the Weyl problem in hyperbolic 3-space

Geometry and Topology Seminar - Tianqi Wu - Koebe circle domain conjecture and the Weyl problem in hyperbolic 3-space Date Thursday, 10 March 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Puttipong Pongtanapaisan - Meridional rank and bridge number of a variety of knotted objects

Geometry and Topology Seminar - Puttipong Pongtanapaisan - Meridional rank and bridge number of a variety of knotted objects Date Thursday, 17 February 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Joseph Boninger - The Jones Polynomial from a Goeritz Matrix

Geometry and Topology Seminar - Joseph Boninger - The Jones Polynomial from a Goeritz Matrix Date Thursday, 10 February 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Chao-Ming Lin - The deformed Hermitian—Yang—Mills equation, the Positivstellensatz, and the Solvability

Geometry and Topology Seminar - Chao-Ming Lin - The deformed Hermitian—Yang—Mills equation, the Positivstellensatz, and the Solvability Date Thursday, 3 February 2022 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Robin Sroka - Patterns in the homology of Iwahori-Hecke algebras

Geometry and Topology Seminar - Robin Sroka - Patterns in the homology of Iwahori-Hecke algebras Date Tuesday, 14 December 2021 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Gabriel Islamboul - Stable equivalence of smooth 4-manifolds described as sequences of handlebodies

Geometry and Topology Seminar - Gabriel Islamboul - Stable equivalence of smooth 4-manifolds described as sequences of handlebodies Date Thursday, 2 December 2021 3:30 pm - 4:30 pm

# Geometry And Topology Seminar - Michael Klug - A relative version of Rochlin's theore

Geometry And Topology Seminar - Michael Klug - A relative version of Rochlin's theorem Date Thursday, 25 November 2021 3:30 pm - 4:30 p

# Geometry and Topology Seminar - Alexander Kupers - The Disc-structure space of a manifold

Geometry and Topology Seminar - Alexander Kupers - The Disc-structure space of a manifold Date Thursday, 18 November 2021 3:30 pm - 4:30 pm

# Geometry And Topology Seminar - Aliakbar Daemi - Lagrangians, SO(3)-instantons and the Atiyah-Floer Conjecture

Geometry And Topology Seminar - Aliakbar Daemi - Lagrangians, SO(3)-instantons and the Atiyah-Floer Conjecture Date Thursday, 11 November 2021 3:30 pm - 4:30 pm

# Geometry And Topology Seminar - Po-Ning Chen - Angular momentum in general relativity

Geometry And Topology Seminar - Po-Ning Chen - Angular momentum in general relativity Date Thursday, 4 November 2021 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Benjamin Brück - High-dimensional cohomology of special linear and symplectic groups

Geometry and Topology Seminar - Benjamin Brück - High-dimensional cohomology of special linear and symplectic groups Date Thursday, 21 October 2021 3:30 pm - 4:30 pm

# Geometry And Topology Seminar - Bernhard Hanke - Positive scalar curvature on manifolds with odd order abelian fundamental groups

Geometry And Topology Seminar - Bernhard Hanke - Positive scalar curvature on manifolds with odd order abelian fundamental groups Date Thursday, 14 October 2021 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Pei-Ken Hung - Toroidal positive mass theorem

Geometry and Topology Seminar - Pei-Ken Hung - Toroidal positive mass theorem Date Thursday, 30 September 2021 3:30 pm - 4:30 pm

# Special Geometry and Topology seminar (jointly with the Department of Physics and Astronomy) - Hari Kunduri - Black holes in mathematical general relativity

Special Geometry and Topology seminar (jointly with the Department of Physics and Astronomy) - Hari Kunduri - Black holes in mathematical general relativity Date Friday, 27 August 2021 3:30 pm - 4:30 ...

# Geometry and Topology Seminar - Liming Sun - Ancient finite entropy flows by powers of curvature in R^2.

Geometry and Topology Seminar - Liming Sun - Ancient finite entropy flows by powers of curvature in R^2. Date Thursday, 18 March 2021 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Marcus Khuri - A Bakry-Emery Almost Splitting Result With Applications to the Topology of Black Holes and Cosmology

Geometry and Topology Seminar - Marcus Khuri - A Bakry-Emery Almost Splitting Result With Applications to the Topology of Black Holes and Cosmology Date Thursday, 25 February 2021 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Mcfeely Goodman - Moduli spaces of Ricci positive metrics in dimension five

Geometry and Topology Seminar - Mcfeely Goodman - Moduli spaces of Ricci positive metrics in dimension five Date Thursday, 28 January 2021 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Thomas Kindred - Flyping, replumbing, and symmetries of alternating links

Geometry and Topology Seminar - Thomas Kindred - Flyping, replumbing, and symmetries of alternating links Date Thursday, 14 January 2021 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Julien Keller - Constant scalar curvature Kähler metrics with cone singularities

Geometry and Topology Seminar - Julien Keller - Constant scalar curvature Kähler metrics with cone singularities Date Thursday, 3 December 2020 4:30 pm - 5:30 pm

# Geometry and Topology Seminar - Han Lu - Mobius Invariant Equations in Dimension Two

Geometry and Topology Seminar - Han Lu - Mobius Invariant Equations in Dimension Two Date Thursday, 26 November 2020 4:30 pm - 5:30 pm

# Geometry and Topology Seminar - Sebastien Picard - Non-Kahler Calabi-Yau manifolds and nonlinear PDE

Geometry and Topology Seminar - Sebastien Picard - Non-Kahler Calabi-Yau manifolds and nonlinear PDE Date Thursday, 5 November 2020 4:30 pm - 5:30 pm

# Geometry and Topology Seminar - Idrissa Ba - Circular orderability of 3-manifold groups

Geometry and Topology Seminar - Idrissa Ba - Circular orderability of 3-manifold groups Date Thursday, 29 October 2020 4:30 pm - 5:30 pm

# Geometry and Topology Seminar - Xiaolong Li - Moduli of continuity, gradient estimates and lower bounds of the first eigenvalue

Geometry and Topology Seminar - Xiaolong Li - Moduli of continuity, gradient estimates and lower bounds of the first eigenvalue Date Thursday, 22 October 2020 4:30 pm - 5:30 pm

# Geometry and Topology Seminar - Xiaolong Li - POSTPONED

Geometry and Topology Seminar - Xiaolong Li - POSTPONED Date Thursday, 8 October 2020 4:30 pm - 5:30 pm

# Geometry and Topology Seminar - Homayun Karimi - Adequate links in thickened surfaces and the generalized Tait Conjectures

Geometry and Topology Seminar - Homayun Karimi - Adequate links in thickened surfaces and the generalized Tait Conjectures Date Thursday, 1 October 2020 4:30 pm - 5:30 pm

# Geometry and Topology Seminar - Ryan Spitler - Profinite Completions of Hyperbolic Triangle Groups

Geometry and Topology Seminar - Ryan Spitler - Profinite Completions of Hyperbolic Triangle Groups Date Thursday, 24 September 2020 4:30 pm - 5:30 pm

# Geometry and Topology Seminar - Kalina Mincheva - Tropical Algebraic Geometry

Geometry and Topology Seminar - Kalina Mincheva - Tropical Algebraic Geometry Date Monday, 27 January 2020 10:30 am - 11:30 am

# Geometry and Topology Seminar - Howard Nuer - Cubic Fourfolds: Rationality and Derived Categories

Geometry and Topology Seminar - Howard Nuer - Cubic Fourfolds: Rationality and Derived Categories Date Thursday, 23 January 2020 10:30 am - 11:30 am

# Geometry and Topology Seminar - Brooke Ullery - Measures of irrationality for algebraic varieties

Geometry and Topology Seminar - Brooke Ullery - Measures of irrationality for algebraic varieties Date Tuesday, 21 January 2020 3:30 pm - 4:30 pm

# Geometry and Topology Seminar - Jenna Rajchgot - Determinants, Schubert varieties, and quiver representation varieties

Geometry and Topology Seminar - Jenna Rajchgot - Determinants, Schubert varieties, and quiver representation varieties Date Thursday, 16 January 2020 1:30 pm - 2:30 pm

# Geometry and Topology Seminar - David Stapleton - Hypersurfaces which are far from being rational

Geometry and Topology Seminar - David Stapleton - Hypersurfaces which are far from being rational Date Wednesday, 15 January 2020 3:30 pm - 4:30 pm

# Probability and Statistics Seminar - Keith Levin - Bootstrapping Networks with Latent Geometric Structure

Probability and Statistics Seminar - Keith Levin - Bootstrapping Networks with Latent Geometric Structure Date Tuesday, 14 January 2020 3:30 pm - 4:30 pm

# Geometry & Topology Seminar - Will Rushworth - Ascent concordance

Geometry & Topology Seminar - Will Rushworth - Ascent concordance Date Thursday, 28 November 2019 3:30 pm - 4:30 pm

# Geometry & Topology Seminar - Maxence Mayrand - Symplectic reduction, GIT quotients, and Nahm’s equations

Geometry & Topology Seminar - Maxence Mayrand - Symplectic reduction, GIT quotients, and Nahm’s equations Date Thursday, 21 November 2019 3:30 pm - 4:30 pm

# Geometry & Topology Seminar - Beomjun Choi - Evolution of non-compact hypersurface by inverse mean curvature

Geometry & Topology Seminar - Beomjun Choi - Evolution of non-compact hypersurface by inverse mean curvature Date Thursday, 7 November 2019 3:30 pm - 4:30 pm

# Geometry & Topology Seminar - Jesse Madnick - A Gromov-Type Compactness Theorem in G2 Geometry

Geometry & Topology Seminar - Jesse Madnick - A Gromov-Type Compactness Theorem in G2 Geometry Date Thursday, 10 October 2019 3:30 pm - 4:30 pm

# Geometry & Topology Seminar - Siyuan Lu - Monge-Ampere equation with periodic data

Geometry & Topology Seminar - Siyuan Lu - Monge-Ampere equation with periodic data Date Thursday, 3 October 2019 3:30 pm - 4:30 pm

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