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eess.SY2026
Elementwise Positivity of the Solution to Lyapunov Equation for Hurwitz Companion Matrices
Miaomiao Wang, Patrizio Colaneri, Jie Chen
We prove, with the aid of AI, that for every real symmetric forcing matrix , the unique solution of a continuous-time Lyapunov equation is entrywise nonnegative whenever…
eess.SY2024
Tannenbaum's gain-margin optimization meets Polyak's heavy-ball algorithm
Wuwei Wu, Jie Chen, Mihailo R. Jovanović +1
This paper highlights an apparent, yet relatively unknown link between algorithm design in optimization theory and controller synthesis in robust control. Specifically, quadratic o…