Videos

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Maximum likelihood thresholds of Gaussian models via rigidity theory Thumbnail

Maximum likelihood thresholds of Gaussian models via rigidity theory

Presenter
  • Daniel Bernstein
October 13, 2023
IMSI

Uniqueness of nonnegative matrix factorizations by rigidity theory

Presenter
  • Kaie Kubjas
July 8, 2020
ICERM
Erd\H{o}s Unit Distance Problem and Graph Rigidity Thumbnail

Erd\H{o}s Unit Distance Problem and Graph Rigidity

Presenter
  • Orit Raz
March 10, 2025
IAS
Spectral gap and definability Thumbnail

Spectral gap and definability

Presenter
  • Isaac Goldbring
May 5, 2018
IPAM

Triangulated Packings of the plane with at least 2 sizes

Presenter
  • Zhen Zhang
February 11, 2025
ICERM
L2 cohomology and maximal rigid subalgebras of s-malleable deformations Thumbnail

L2 cohomology and maximal rigid subalgebras of s-malleable deformations

Presenter
  • Rolando de Santiago
January 27, 2021
IPAM
How does one recognize a nilsequence? Thumbnail

How does one recognize a nilsequence?

Presenter
  • Bernard Host
November 3, 2008
SLMath
Quasi-isometric Rigidity of the Mapping Class Groups Thumbnail

Quasi-isometric Rigidity of the Mapping Class Groups

Presenter
  • Jason Behrstock
November 7, 2007
SLMath
Character Rigidity and Ergodic Actions of Non-uniform Higher Rank Lattices Thumbnail

Character Rigidity and Ergodic Actions of Non-uniform Higher Rank Lattices

Presenter
  • Alon Dogon
October 29, 2025
IAS

Hodge theory and rigidity for Teichmuller dynamics

Presenter
  • Simion Filip
November 20, 2013
ICERM
Distribution of Orbits on Nilmanifolds Thumbnail

Distribution of Orbits on Nilmanifolds

Presenter
  • Terence Tao
November 7, 2008
SLMath
Rigidity Phenomena via Ergodic Theory Thumbnail

Rigidity Phenomena via Ergodic Theory

Presenter
  • Alexander Furman
August 28, 2020
SLMath