This thesis consists of two parts: the random and periodic operators in dimension $1$.\\ In the first part, we prove the decorrelation estimate for a 1D lattice Hamiltonian with off-diagonal disorder. Consequently, we deduce the asymptotic independence of the local level statistics near distinct positive energies in the localized regime. Finally, we revisit a known result on the decorrelation estimate for the $1$D discrete Anderson model.\\The second part of my thesis addresses questions on resonances for a $1$D Schr\"{o}dinger operators with truncated periodic potential.Precisely, we consider the half-line operator $H^{\mathbb N}=-\Delta +V$ and $H^{\mathbb N}_{L}= -\Delta + V\mathbbm{1}_{[0, L]}$acting on $\ell^{2}(\mathbb N)$ with Diri...
We consider random Schrödinger operators with Dirichlet boundary conditions outside lattice approxim...
The purpose of the present work is to establish decorrelation estimates at distinct energies for som...
We obtain new results about the high-energy distribution of resonances for the one-dimensional Schr\...
This thesis consists of two parts: the random and periodic operators in dimension $1$.\\ In the fir...
This thesis consists of two parts: the random and periodic operators in dimension $1$.\\ In the fir...
This thesis consists of two parts : te random and periodic operators in dimension 1. In this part, w...
This thesis consists of two parts : te random and periodic operators in dimension 1. In this part, w...
Cette thèse comporte deux parties qui correspondent à deux domaines distincts : les opérateurs aléat...
We consider the one dimensional discrete Schrödinger operator h = h_0 + V on the full line and half ...
We prove decorrelation estimates for generalized lattice Anderson models on Zd constructed with fini...
We study the distribution of resonances of discrete Hamiltonians of the form $H_0+V$, near the thres...
The domain of this thesis is included in the general theory of discrete one dimensional random opera...
We study the asymptotic behavior of the averaged diagonal matrix elements of the Greens kernel for t...
The domain of this thesis is included in the general theory of discrete one dimensional random opera...
We consider random Schrödinger operators with Dirichlet boundary conditions outside lattice approxim...
We consider random Schrödinger operators with Dirichlet boundary conditions outside lattice approxim...
The purpose of the present work is to establish decorrelation estimates at distinct energies for som...
We obtain new results about the high-energy distribution of resonances for the one-dimensional Schr\...
This thesis consists of two parts: the random and periodic operators in dimension $1$.\\ In the fir...
This thesis consists of two parts: the random and periodic operators in dimension $1$.\\ In the fir...
This thesis consists of two parts : te random and periodic operators in dimension 1. In this part, w...
This thesis consists of two parts : te random and periodic operators in dimension 1. In this part, w...
Cette thèse comporte deux parties qui correspondent à deux domaines distincts : les opérateurs aléat...
We consider the one dimensional discrete Schrödinger operator h = h_0 + V on the full line and half ...
We prove decorrelation estimates for generalized lattice Anderson models on Zd constructed with fini...
We study the distribution of resonances of discrete Hamiltonians of the form $H_0+V$, near the thres...
The domain of this thesis is included in the general theory of discrete one dimensional random opera...
We study the asymptotic behavior of the averaged diagonal matrix elements of the Greens kernel for t...
The domain of this thesis is included in the general theory of discrete one dimensional random opera...
We consider random Schrödinger operators with Dirichlet boundary conditions outside lattice approxim...
We consider random Schrödinger operators with Dirichlet boundary conditions outside lattice approxim...
The purpose of the present work is to establish decorrelation estimates at distinct energies for som...
We obtain new results about the high-energy distribution of resonances for the one-dimensional Schr\...