# A Preconditioner for A Primal-Dual Newton Conjugate Gradient Method for Compressed Sensing Problems

> Research article (SIAM Journal on Scientific Computing, 2015) · cited 88× · AI/ML

**Wikidata**: [openalex:W1600918306](https://www.wikidata.org/wiki/openalex:W1600918306)  
**Source**: https://4ort.xyz/entity/a-preconditioner-for-a-primal-dual-newton-conjugate-gradient-method-for-compressed-sensing-problems
