# On contraction of time-varying port-Hamiltonian systems

> Research article (Systems & Control Letters, 2019) · cited 12× · AI/ML

**Wikidata**: [openalex:W2981138549](https://www.wikidata.org/wiki/openalex:W2981138549)  
**Source**: https://4ort.xyz/entity/on-contraction-of-time-varying-port-hamiltonian-systems