# Nonlinear normal modes and optimization of a square root nonlinear energy sink

> Research article (Nonlinear Dynamics, 2021) · cited 38× · AI/ML

**Wikidata**: [openalex:W3134278387](https://www.wikidata.org/wiki/openalex:W3134278387)  
**Source**: https://4ort.xyz/entity/nonlinear-normal-modes-and-optimization-of-a-square-root-nonlinear-energy-sink