@article{
tomihari2026gradient,
title={Gradient Heterogeneity Complements Hessian Heterogeneity in Transformer Optimization},
author={Akiyoshi Tomihari and Issei Sato},
journal={Transactions on Machine Learning Research},
issn={2835-8856},
year={2026},
url={https://openreview.net/forum?id=wZJcQb5m1e},
note={}
}