# On the detection of nonlinear normal mode-related isolated branches of periodic solutions for high-dimensional nonlinear mechanical systems with frictionless contact interfaces

> Research article (Computer Methods in Applied Mechanics and Engineering, 2023) · cited 15× · AI/ML

**Wikidata**: [openalex:W4389215709](https://www.wikidata.org/wiki/openalex:W4389215709)  
**Source**: https://4ort.xyz/entity/on-the-detection-of-nonlinear-normal-mode-related-isolated-branches-of-periodic-solutions-for-high-dimensional-nonlinear