@article{evaageneralvectorizedapproximation,
  title = {Eva: A General Vectorized Approximation Framework for Second-order Optimization},
  author = {Lin Zhang and Shaohuai Shi and Bo Li},
  year = {2023},
  eprint = {2308.02123},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2308.02123v1},
}