September 2026
PACM Colloquium
- Roy Lederman
- Yale University
The Catastrophic Failure of *the* k-Means Algorithm in High Dimensions, and How Hartigan's Algorithm Avoids It
Graduate Student Seminars
- Andy Zhang
- Princeton University
TBA
October 2026
PACM Colloquium
- Jason Altschuler
- Princeton University
Negative Stepsizes Make Gradient-Descent-Ascent Converge
IDeAS
- Christian Camano
- Caltech
Linear algebra at exponential scale via tensor network dimension reduction
PACM Colloquium
- Alexander Vladimirsky
- Cornell University