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Provable Edge-of-Stability for Adam on a One-Dimensional Quadratic

This story is from 2026-08-24. It is preserved in the archive; the latest stories are on the live feed.

arXiv:2608.20638v1 Announce Type: new Abstract: The edge-of-stability (EoS) phenomenon of Adam has been widely observed, while its underlying dynamical mechanism is not yet fully understood. We study uncorrected Adam on a one-dimensional quadratic, a clean setting where constant curvature isolates…

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  1. 2026-08-24 04:00 · arXiv cs.LG
    Provable Edge-of-Stability for Adam on a One-Dimensional Quadratic

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