Vortrag von Dipl.-Ing. Evamaria Ruß (AAU, Institut Mathematik) zu dem Thema „Dichotomy Spectrum in Infinite Dimensions“, Mittwoch, 05.03.2014, 11 Uhr s.t., I.2.01

Einladung zum Vortrag von

Dipl.-Ing. Evamaria Ruß

(AAU, Institut Mathematik)

zu dem Thema

 Dichotomy Spectrum in Infinite Dimensions

Raum: I.2.01

Zeit: Mittwoch, 05.03.2014, 11:00 Uhr s. t.

Abstract:

The dichotomy spectrum (also known as Sacker-Sell or dynamical spectrum) is a crucial spectral notion in the theory of dynamical systems. In this talk we study the dichotomy spectrum for linear difference equations with an infinite-dimensional state space. In general, we cannot expect a nice structure of the dichotomy spectrum like in the finite dimensional case, but compactness properties of the transition operator provide a more regular spectrum. Finally, we have a look at various evolutionary differential equations in order to illustrate possible applications.

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Datum: Mittwoch, 19. Februar 2014 11:11
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