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

Topology Seminar

Sergio Fenley, Florida State University

Free Seifert fibered pieces of pseudo-Anosov flows

Apr

PU/IAS Number Theory

Avner Ash , Boston College

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

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

Algebraic Topology Seminar

Dan Ramras, IUPUI

Topology of Character Varieties

Apr

Discrete Mathematics Seminar

Jeff Kahn , Rutgers University

Dreaming of independence

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 $R^{2n} \times S^1$