Past Events

Feb

Differential Geometry & Geometric Analysis Seminar

Nam Le, Columbia University

Optimal conditions for the extension of the mean curvature flow

Feb

Topology Seminar

Douglas C. Ravenel, University of Rochester

The proof of the Periodicity Theorem

Feb

Joint PU/IAS Number Theory

Vinayak Vatsal, University of British Columbia

Some Remarks on quadratic Twists of L-Functions

Feb

Algebraic Topology Seminar

Mike Hill, University of Virginia

Equivariant Computations and the Gap Theorem

Feb

Discrete Mathematics Seminar

Natalia Mosina, The City University of New York, LaGuardia

Graph/Group Random Elements and Applications to Group-Based Cryptanalysis

Feb

Ergodic Theory & Statistical Mechanics

Artur Avila, Centre national de la recherche scientifique (France) and Instituto Nacional de Matemática Pura e Aplicada (Brasil)

Convergence of renormalizations

Feb

Topology Seminar

Alan Reid, University of Texas at Austin

Grothendieck's problem for 3-manifold groups

Feb

Department Colloquium

Mike Hopkins, Harvard University

The Kervaire invariant problem

Feb

Bill Browder, Princeton University

History of the Kervaire invariant problem

Feb

Mathematical Physics Seminar

Alain-Sol Sznitman, Eidgenössische Technische Hochschule Zürich (ETH)

Disconnection and Random Interlacements

Feb

Artur Avila, Director of Research, Instituto Nacional de Matemática Pura e Aplicada (IMPA)

Dynamics of renormalization operators

Feb

Analysis Seminar

H. Berestycki, École des hautes études en sciences sociales (EHESS), Paris and University of Chicago

Generalized principal eigenvalue of elliptic operators in unbounded domains and applications

Feb

Differential Geometry & Geometric Analysis Seminar

Will Wylie, University of Pennsylvania

On m-Quasi Einstein metrics

Feb

Marc Burger, Eidgenössische Technische Hochschule Zürich (ETH)

On Ulam stability

Feb

Topology Seminar

Sergio Fenley, Princeton University

Quasigeodesic pseudo-Anosov flows

Feb

Joint PU/IAS Number Theory

W. Kohnen, Heidelberg University

Generalized modular functions

Feb

Ergodic Theory & Statistical Mechanics

Artur Avila, Centre national de la recherche scientifique (France) and Instituto Nacional de Matemática Pura e Aplicada (Brasil)

The spectral dichotomy for one-frequency Schrödinger operators

Feb

Department Colloquium

Amit Singer, Princeton University

Mathematical Theory of Cryo-Electron Microscopy

Feb

K. Tucker, University of Michigan

On the behavior of the test ideal under separable finite morphisms

Jan

Analysis Seminar

Tadahiro Oh, University of Toronto

White noise for KdV, mKdV, and cubic NLS on the circle

Jan

Analysis Seminar

Jacques Smulevici, Max Planck Insitute, Potsdam

On the structure of singularities of solutions to the Einstein equations with toroidal symmetry

Jan

Department Colloquium

Timothy Austin, UCLA

Some recent convergence results for nonconventional ergodic averages

Jan

Department Colloquium

Trevor Clark, Princeton University

Regular or stochastic dynamics in higher degree families of unimodal maps

Jan

Department Colloquium

John Pardon, Princeton University

Central Limit Theorem for Random Poisson polygons in an Arbitrary convex set in $R^2$

Jan

Department Colloquium

Percy Wong, Princeton University

Global wellposedness for a certain class of large initial data for the 3D Navier-Stokes equations

Jan

Department Colloquium

Zeng Lian, Princeton University

Lyapunov exponents, periodic orbits and horseshoes in infinite dimensional systems

Jan

Department Colloquium

Tanya Yarmola, Princeton University

Ergodicity of some open systems with particle-disk interactions

Jan

Department Colloquium

Vadim Kaloshin, Princeton University

On Arnold diffusion in arbitrary degrees of freedom and an almost dense orbit on energy surface

Jan

Department Colloquium

John Delos, Princeton University

Geometry and Topology of Chaotic Transport

Jan

Department Colloquium

Mikhail Lyubich, Princeton University

The Full Renormalization Horseshoe for Unicritical Maps, revisited