Past Events

Apr

PACM IDeAS

Joel Tropp, Caltech

Sketchy decisions: Low-rank matrix optimization with optimal storage

Apr

Algebraic Geometry Seminar

Inna Zakharevich , Cornell University

Constructing a derived zeta function

Apr

PACM IDeAS

Amit Moscovich, Weizman Institute of Science

Minimax-optimal semi-supervised regression on unknown manifolds

Apr

Amir Ali Ahmadi, Princeton University

Tractable approximations to nonnegative polynomials with applications to the joint spectral radius

Apr

Analysis Seminar

Dejan Gajic , Imperial College London

Precise asymptotics for the wave equation on stationary, asymptotically flat spacetimes

Apr

PU/IAS Number Theory

Avner Ash , Boston College

Even Galois Representations and the Cohomology Of GL(2,Z)

Apr

Topology Seminar

Sergio Fenley, Florida State University

Free Seifert fibered pieces of pseudo-Anosov flows

Apr

Algebraic Topology Seminar

Mahmoud Zeinalian, LIU and CUNY

On some symplectic aspects of moduli stack of Chen connections

Apr

Discrete Mathematics Seminar

Vaidy Sivaraman , Binghampton University

Antivoltages for groups of small order

Apr

Ergodic Theory & Statistical Mechanics

Simion Filip , Harvard University

Dynamics on Riemann surfaces and extensions in higher dimensions

Apr

Graduate Student Seminar

Nikita Lvov, Princeton University

Walking along a Cayley Graph

Apr

PU/IAS Symplectic Geometry Seminar

Richard Siefring , Ruhr-Universitat Bochum

Symplectic field theory and codimension-2 stable Hamiltonian submanifolds

Apr

Department Colloquium

Andrea Malchiodi , PISA

A Variational approach to Liouville equations

Apr

Differential Geometry & Geometric Analysis Seminar

Yannick Sire, Johns Hopkins University

Multiplicity of constant Q-curvature metrics

Apr

PACM IDeAS

Manas Rachh, Yale University

Solution of the biharmonic equation on regions with corners

Apr

Algebraic Geometry Seminar

Steven Sam , University of Wisconsin, Madison

Secant varieties of Veronese embeddings

Apr

Joint Princeton Rutgers Geometric PDEs Seminar

Matthew Gursky, University of Notre Dame

Some existence and non-existence results for Poincare-Einstein metrics

Apr

PACM IDeAS

Weihao Kong, Stanford University

Estimating the Covariance Spectrum

Apr

Joint Princeton Rutgers Geometric PDEs Seminar

Philip Isett, MIT

A Proof of Onsager’s Conjecture for the Incompressible Euler Equations

Apr

Analysis Seminar

Jonathan Ben-Artzi , Imperial College London

Can we compute everything?

Apr

Topology Seminar

Genevieve Walsh , Tufts University

Relatively hyperbolic groups vs 3-manifold groups

Apr

Analysis of Fluids and Related Topics

Anna Frishman , Princeton PCTS

Culmination of the inverse cascade - mean flow and fluctuations

Apr

PU/IAS Number Theory

Olivier Fouquet , Paris 11

Congruences between motives and congruences between values of L-functions

Apr

Discrete Mathematics Seminar

Jeff Kahn , Rutgers University

Dreaming of independence

Apr

Algebraic Topology Seminar

Dan Ramras, IUPUI

Topology of Character Varieties

Apr

Ergodic Theory & Statistical Mechanics

Subhro Ghosh , Princeton University

Large holes in particle systems : forbidden regions, large deviations and potential theory

Apr

Graduate Student Seminar

Charlie Stibitz, Princeton University

Rationality Problems in Algebraic Geometry

Apr

Ergodic Theory & Statistical Mechanics

Kunihiko Kaneko , IAS

General relationship among evolvability, fluctuations and robustness: Selection of/by/for dynamical systems

Apr

PU/IAS Symplectic Geometry Seminar

Maia Fraser , University of Ottawa

Contact non-squeezing in ${\mathbb R}^{2n} \times S^1$ by other means

Apr

PU/IAS Symplectic Geometry Seminar

Sheng-Fu Chiu, Northwestern University

Sheaves and contact non-squeezing in $R^{2n} \times S^1$