2 papers
eess.SY2026
Stability of Slow-Fast Nonlinear Dynamics: Non-Periodic Case
G. Q. Bao Tran, Daniel Liberzon, Hyungbo Shim
We present sufficient conditions for the semi-global exponential stability of nonlinear systems whose dynamics have both slow and fast time variations. Unlike most existing results…
math.OC2025
Robust signal decompositions on the circle
Aral Kose, Daniel Liberzon
We consider the problem of decomposing a piecewise constant function on the circle into a sum of indicator functions of closed circular disks in the plane, whose number and locatio…