Archive

February 2026
IDeAS
  • Ethan Nicholas Epperly
  • UC Berkeley

Sparser, better, faster, stronger: Emerging approaches in the theory and practice of randomized dimensionality reduction

December 2025
IDeAS
  • Sheng Xu
  • Princeton University

Signal Recovery under Non-Uniform Group Actions

Other
  • Arseniy Andreyev
  • Princeton University

Final Oral Public Examination

Other
  • Jinyoung Park
  • Courant Institute of Mathematical Sciences New York University

Horizons Seminar: A Fireside Chat - Paths to Math: a Conversation

September 2025
IDeAS
  • Mateo Diaz
  • Johns Hopkins University

Preconditioned subgradient method for composite optimization: overparameterization and fast convergence