@article{
refael2026lorenza,
title={Lorenza: Enhancing Generalization in Low-Rank Gradient {LLM} Training via Efficient Zeroth-Order Adaptive {SAM}},
author={Yehonathan Refael and Iftach Arbel and Ofir Lindenbaum and Tom Tirer},
journal={Transactions on Machine Learning Research},
issn={2835-8856},
year={2026},
url={https://openreview.net/forum?id=YyA51ekcQo},
note={}
}