Opérateurs de Schrödinger associés aux systèmes dynamiques
Philipp GOHLKE
Universität Bielefeld
https://www.math.uni-bielefeld.de/~pgohlke/
Date(s) : 25/03/2022 iCal
11h00 - 12h30
Spectral properties of Schrödinger operators are relevant for the behavior of quantum mechanical systems in the presence of an external potential. In many interesting cases, the potential can be generated via a dynamical system.
There is a partial understanding and some general heuristics on how the spectrum of the Schrödinger operator depends on the type of dynamical systems.
We will discuss some of the known results and explore how they change if the potential is modified by a periodic background (joint work with D.Damanik and J.Fillman).
There is a partial understanding and some general heuristics on how the spectrum of the Schrödinger operator depends on the type of dynamical systems.
We will discuss some of the known results and explore how they change if the potential is modified by a periodic background (joint work with D.Damanik and J.Fillman).
L’exposé sera fait par Zoom et projeté à la FRUMAM.
Lien Zoom:
Code secret : 540917
ID de réunion : voir mail
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Emplacement
Saint-Charles - FRUMAM (2ème étage)
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