Spectral properties of the monodromy matrix for Harper equation
Strong resonant tunneling, level repulsion and spectral type for one-dimensional adiabatic quasi-periodic Schrödinger operators
Renormalization of exponential sums and matrix cocycles
In this paper, we present a new point of view on the renormalization of some exponential sums stemming from number theory. We generalize this renormalization procedure to study some matrix cocycles arising in spectral problems of quantum mechanics
Transitions d’Anderson pour des opérateurs de Schrödinger quasi-périodiques en dimension 1
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