Nonuniform spectrum on Banach spaces (CROSBI ID 651166)
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Podaci o odgovornosti
Dragičević, Davor
engleski
Nonuniform spectrum on Banach spaces
For a sequence of bounded linear operators acting on a Banach space, we consider the notion of nonuniform spectrum. This is defined in terms of the existence of nonuniform expo- nential dichotomies with an arbitrarily small nonuniform part and can be seen as a nonuniform version of the spectrum introduced by Sacker and Sell in the case of a single trajectory, al- though now in the infinite-dimensional setting. We will present complete characterization of all possible forms of the nonuniform spectrum for sequences of bounded linear operators satisfying a certain asymptotic compactness. Furthermore, we will discuss the relationship between nonuniform spectrum and the theory of Lyapunov exponents.
nonuniform spectrum, Lyapunov exponents
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Podaci o prilogu
2017.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
Equadiff 2017
pozvano predavanje
24.07.2017-28.07.2017
Bratislava, Slovačka