Past Events

Mar

Algebraic Topology Seminar

Igor Kriz, University of Michigan

A Homotopy-Theorist's View of Knots

Mar

Differential Geometry & Geometric Analysis Seminar

Mattias Jonsson, University of Michigan

Singular Metrics and the Calabi-Yau Theorem in Non-Archimedean Geometry

Mar

Topology Seminar

Joan Licata, Stanford University

Invariants of Links in (contact) Circle Bundles

Mar

Mathematical Physics Seminar

Jeff Schenker, Courant Institute

Diffusion of Wave Packets for the Markov Schroedinger Equation

Mar

Discrete Mathematics Seminar

Benjamin Matschke, IAS

On the Diameter of Polytopes

Mar

Ergodic Theory & Statistical Mechanics

Jon Fickenscher, Princeton University

Minimal Interval Exchange Transformations with Many Ergodic Measures

Mar

Department Colloquium

Gregory Margulis, Yale University

Effective Estimates in the Theory of Indefinite Quadratic Forms and in Unipotent Dynamics

Mar

Algebraic Geometry Seminar

Burt Totaro, DPMMS, Cambridge University

The Integral Hodge Conjecture For 3-Folds

Mar

Mathematical Physics Seminar

Sourav Chatterjee, Courant Institute

Invariant Measures and the Soliton Resolution Conjecture

Mar

Sayan Mukherjee, Duke University

Geometry and Topology in Dimension Reduction

Mar

Analysis Seminar

Hans Cristianson, University of North Carolina at Chapel Hill

University of North Carolina at Chapel Hill

Mar

Kevin Wortman , University of Utah

Non-nonpositive Curvature of Some Non-cocompact Arithmetic Groups

Mar

Y. Berest, Cornell

Calogero-Moser Spaces Over Algebraic Curves

Mar

Differential Geometry & Geometric Analysis Seminar

Simon Marshall, Northwestern University

$L^p$ Bounds for Eigenfunctions on Locally Symmetric Spaces

Mar

PU/IAS Number Theory

Fernando Villegas, University of Texas at Austin

Hypergeometric Motives

Mar

Topology Seminar

Sucharit Sarkar, Columbia University

A Khovanov Homotopy Type

Mar

Discrete Mathematics Seminar

Ben Clark, U. Wellington

Tangles, Trees, and Flowers

Mar

Ergodic Theory & Statistical Mechanics

Jinxin Xue, Institute for Advanced Study

Noncollision Singularities in Planar Two-center-two-body Problem

Mar

Department Colloquium

Carlos Kenig , University of Chicago

A Case Study for Critical Non-linear Dispersive quations: The Energy Critical Wave Equation

Mar

Algebraic Geometry Seminar

Karl Schwede, Penn State University

A Frobenius Variant of Seshadri Constants

Mar

Analysis Seminar

Alex Iosevish, University of Rochester

Finite Point Configurations, Incidence Theory and Multi-linear Operators

Mar

Differential Geometry & Geometric Analysis Seminar

Dan Lee, CUNY

The Spacetime Positive Mass Theorem in Dimensions Less Than 8

Mar

Tomasz Zamojski, University of Chicago

Counting Rational Matrices of a given Characteristic Polynomial

Mar

D. Gaiotto, IAS

Mathematical Structures in $N=2$ Gauge Theory

Mar

PU/IAS Number Theory

Mark Kisin, Harvard University

Mod $p$ Points on Shimura Varieties

Mar

Topology Seminar

Jeremy Kahn, Brown University

Counting Connections and the Ehrenpreis Conjecture

Mar

Algebraic Topology Seminar

Po Hu, Wayne State University

Hermitian K-theory and Cobordism

Mar

Discrete Mathematics Seminar

Ankur Moitra, IAS

Pareto Optimal Solutions for Smoothed Analysts

Mar

Ergodic Theory & Statistical Mechanics

Ilya Vinogradov, Princeton University

Effective bisector estimate for PSL(2,C) with applications to circle packings

Mar

Department Colloquium

J. Kahn, Brown University

The Surface Subgroup Theorem and the Ehrenpreis Conjecture