@inproceedings{shixiang2020proximal,
title={Proximal Gradient Method for Nonsmooth Optimization over the Stiefel Manifold},
author={Shixiang Chen, Shiqian Ma, Anthony Man-Cho So, and Tong Zhang},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20200427011854650813636},
booktitle={SIAM Journal on Optimization},
volume={30},
number={1},
pages={210-239},
year={2020},
}
Shixiang Chen, Shiqian Ma, Anthony Man-Cho So, and Tong Zhang. Proximal Gradient Method for Nonsmooth Optimization over the Stiefel Manifold. 2020. Vol. 30. In SIAM Journal on Optimization. pp.210-239. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20200427011854650813636.