# Proximal Gradient Method for Nonsmooth Optimization over the Stiefel Manifold

> Research article (SIAM Journal on Optimization, 2020) · cited 130× · AI/ML

**Wikidata**: [openalex:W2999695911](https://www.wikidata.org/wiki/openalex:W2999695911)  
**Source**: https://4ort.xyz/entity/proximal-gradient-method-for-nonsmooth-optimization-over-the-stiefel-manifold