# Group sparsity extension of “Non-convex sparse regularization via convex optimization for impact force identification”

> Research article (Mechanical Systems and Signal Processing, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4385736064](https://www.wikidata.org/wiki/openalex:W4385736064)  
**Source**: https://4ort.xyz/entity/group-sparsity-extension-of-non-convex-sparse-regularization-via-convex-optimization-for-impact-force-identification