# Stability analysis of linear time-varying time-delay systems by non-quadratic Lyapunov functions with indefinite derivatives

> Research article (Systems & Control Letters, 2018) · cited 19× · AI/ML

**Wikidata**: [openalex:W2901816614](https://www.wikidata.org/wiki/openalex:W2901816614)  
**Source**: https://4ort.xyz/entity/stability-analysis-of-linear-time-varying-time-delay-systems-by-non-quadratic-lyapunov-functions-with-indefinite-derivat
