Victor Kleptsyn

IRM de Rennes

## Time:

Thursday, September 26, 2019 - 2:00pm to 3:00pm

## Location:

RH 340P

We consider discrete Schr\"odinger operators on $\ell^2(\mathbb{Z})$ with bounded random but not necessarily identically distributed values of the potential. The distribution at a given site is not assumed to be absolutely continuous (or to contain an absolutely continuous component). We prove spectral localization (with exponentially decaying eigenfunctions) as well as dynamical localization for this model.

An important ingredient of the proof is a non-stationary analog of the Furstenberg Theorem on random matrix products,
which is also of independent interest.

This is a joint project with A.Gorodetski.