Lyapunov type equation for discrete exponential trichotomies (CROSBI ID 238499)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Dragičević, Davor
engleski
Lyapunov type equation for discrete exponential trichotomies
For a nonautonomous dynamics obtained by a sequence of linear operators acting on an arbitrary Hilbert space, we give a complete characterization of the notion of a uniform exponential trichotomy in terms of what can be considered to be a discrete version of the Lyapunov equation. We then use this characterization to study the stability of exponential trichotomies under small linear and nonlinear perturbations.
Exponential trichotomies, robustness, perturbations
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Podaci o izdanju
10 (4)
2017.
2001-2017
objavljeno
2008-1898
2008-1901
10.22436/jnsa.010.04.57