# Structured Gradient Descent for Fast Robust Low-Rank Hankel Matrix Completion

> Research article (SIAM Journal on Scientific Computing, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4380318473](https://www.wikidata.org/wiki/openalex:W4380318473)  
**Source**: https://4ort.xyz/entity/structured-gradient-descent-for-fast-robust-low-rank-hankel-matrix-completion