# Secondary Laplace operator and generalized Giaquinta–Hildebrandt operator with applications on surface segmentation and smoothing

> Research article (Computer-Aided Design, 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W1005659946](https://www.wikidata.org/wiki/openalex:W1005659946)  
**Source**: https://4ort.xyz/entity/secondary-laplace-operator-and-generalized-giaquintahildebrandt-operator-with-applications-on-surface-segmentation-and-s