Videos

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Random generators of the symmetric group: diameter, mixing time and spectral gap Thumbnail

Random generators of the symmetric group: diameter, mixing time and spectral gap

Presenter
  • Harald Helfgott
May 23, 2014
IPAM
Expansion and parity Thumbnail

Expansion and parity

Presenter
  • Maksym Radziwill
May 13, 2021
IAS
Growth in groups: ideas and perspectives Thumbnail

Growth in groups: ideas and perspectives

Presenter
  • Harald Helfgott
May 13, 2014
MSRI
Growth in SL_3 Thumbnail

Growth in SL_3

Presenter
  • Harald Helfgott
November 4, 2008
MSRI