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Extra-Kolloquium: Analysis & Stochastik

Stochastik-Kolloquium Frankfurt

Date: 03.07.2019

Time: 16:45 h

Mittwoch 3. Juli 2019, 16:45 Uhr im Raum 711 gr.,:
Prof. Dr. David Damanik, Rice University

"The Fürstenberg-Ishii Criterion for a Positive Lyapunov Exponent and Applications to Anderson Localization"


We discuss a criterion for random products of SL(2,R) matrices to have a positive Lyapunov exponent that is inspired by work of Ishii and that provides a sufficient condition for an application of the well-known Fürstenberg theorem. Applications of this criterion include localization results for the continuum 1D Anderson model, random operators on random radial trees, and Schrödinger operators with general random local point interactions.




David Damanik, Rice University, Houston


Goethe-Universität Frankfurt, Raum 711 (groß)
Institut für Mathematik, Robert-Mayer-Str. 10, 60486 Frankfurt

Campus Bockenheim, Robert-Mayer-Str. 10, Raum 711 (groß), 7. Stock

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For this event, no registration is necessary. PDF- Link