Videos

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Local spectral gap Thumbnail

Local spectral gap

Presenter
  • Alireza Golsefidy
May 11, 2015
MSRI
Affine sieve and expansion in linear groups Thumbnail

Affine sieve and expansion in linear groups

Presenter
  • Alireza Golsefidy
April 17, 2015
MSRI
Affine sieve and expanders Thumbnail

Affine sieve and expanders

Presenter
  • Alireza Golsefidy
February 8, 2012
MSRI
Expansion properties of linear groups and affine sieve Thumbnail

Expansion properties of linear groups and affine sieve

Presenter
  • Alireza Salehi Golsefidy
February 13, 2015
IPAM
A notion of spectral gap for infinite measure preserving actions Thumbnail

A notion of spectral gap for infinite measure preserving actions

Presenter
  • Rémi Boutonnet
April 30, 2018
IPAM