Videos

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Expected Characteristic Polynomials from Classical Groups: Proofs and Applications Thumbnail

Expected Characteristic Polynomials from Classical Groups: Proofs and Applications

Presenter
  • Alexander Gamburd
April 11, 2018
IPAM
Mini-course 1: Expander Graphs, Thin Groups, and Super-strong Approximation Thumbnail

Mini-course 1: Expander Graphs, Thin Groups, and Super-strong Approximation

Presenter
  • Alexander Gamburd
February 6, 2012
MSRI
Mini-course 1: Expander Graphs, Thin Groups, and Super-strong Approximation Thumbnail

Mini-course 1: Expander Graphs, Thin Groups, and Super-strong Approximation

Presenter
  • Alexander Gamburd
February 7, 2012
MSRI
Uniform spectral gap bounds Thumbnail

Uniform spectral gap bounds

Presenter
  • Alexander Gamburd
November 3, 2008
MSRI
Markoff surfaces and strong approximation Thumbnail

Markoff surfaces and strong approximation

Presenter
  • Alexander Gamburd
December 8, 2017
IAS