# Exact LMI Conditions for Stability and $\mathcal {L}_2$ Gain Analysis of 2-D Mixed Continuous–Discrete Time Systems via Quadratically Frequency-Dependent Lyapunov Functions

> Research article (IEEE Transactions on Automatic Control, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3136488274](https://www.wikidata.org/wiki/openalex:W3136488274)  
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