# Convergence of a Scholtes-type regularization method for cardinality-constrained optimization problems with an application in sparse robust portfolio optimization

> Research article (Computational Optimization and Applications, 2018) · cited 38× · AI/ML

**Wikidata**: [openalex:W2605323362](https://www.wikidata.org/wiki/openalex:W2605323362)  
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