Videos

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Spectra of Matrix Signings Thumbnail

Spectra of Matrix Signings

Presenter
  • Alexandra Kolla
April 10, 2018
IPAM
Graph and Hypergraph Sparsification Thumbnail

Graph and Hypergraph Sparsification

Presenter
  • Luca Trevisan
April 27, 2020
IAS
Towards Constructing Expanders via Lifts: Hopes and Limitations Thumbnail

Towards Constructing Expanders via Lifts: Hopes and Limitations

Presenter
  • Alexandra Kolla
March 11, 2015
MSRI
Graph and Subgraph Sparsification and its Implications to Linear System Solving and Transforming Graphs into Expanders Thumbnail

Graph and Subgraph Sparsification and its Implications to Linear System Solving and Transforming Graphs into Expanders

Presenter
  • Alexandra Kolla
November 10, 2009
IAS