AI RESEARCH
A Rod Flow Model for Adam at the Edge of Stability
arXiv CS.AI
•
ArXi:2605.06821v1 Announce Type: cross Cohen (arXi:2207.14484) observed that adaptive gradient methods such as Adam operate at the edge of stability. While there has been significant work on continuous-time modeling of gradient descent at the edge of stability, extending these models to momentum methods remains underdeveloped. In the gradient descent setting, Regis (arXi:2602.01480)