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math.SP2005
The spectrum minimum for random Schrödinger operators with indefinite sign potentials
Hatem Najar
This paper sets out to study the spectral minimum for operator belonging to the family of random Schrödinger operators of the form , where we sup…
math.SP2005
Results dealing with the behavior of the integrated density of states of random divergence operators
Hatem Najar
In this paper we generalize and improve results proven for acoustic operators in \cite{jmp,long}. It deals with the behavior of the integrated density of states of random divergenc…