AbstractWe present some results on the perturbation of eigenvalues embedded at a threshold for a matrix-valued Hamiltonian with three-dimensional dilation analytic Schrödinger operators as entries and with a small off-diagonal perturbation. The main result describes how a threshold eigenvalue generates resonances (that is, poles of the meromorphic continuation of the perturbed Hamiltonian)
The discrete Schrodinger operator Hλμ on the subspace of even functions of the Hilbert space ℓ2(Zn),...
AbstractWe study in detail the threshold behaviour of eigenvalues and resonances of the Schrödinger ...
We study the distribution of resonances of discrete Hamiltonians of the form $H_0+V$, near the thres...
We present some results on the perturbation of eigenvalues embedded at a threshold for a matrix-valu...
AbstractWe present some results on the perturbation of eigenvalues embedded at a threshold for a mat...
We present some results on the perturbation of eigenvalues embedded at a threshold for a two-channe...
In memory of Pierre Duclos We examine perturbations of eigenvalues and resonances for a class of mul...
Results are obtained on perturbation of eigenvalues and half-bound states (zero-resonances) embedded...
Results are obtained on perturbation of eigenvalues and resonances (half-bound states) embedded at...
We examine perturbations of eigenvalues and resonances for a class of multi-channel quantum mechanic...
We examine perturbations of eigenvalues and resonances for a class of multi-channel quantum mechanic...
We examine perturbations of eigenvalues and resonances for a class of multi-channel quantum mechanic...
We examine perturbations of eigenvalues and resonances for a class of multi-channel quantum mechanic...
AbstractSuppose that e2ϵ|x|V ∈ ReLP(R3) for some p > 2 and for g ∈ R, H(g) = − Δ + g V, H(g) = −Δ + ...
We present some results on the perturbation of eigenvalues embedded at thresholds in a two channel m...
The discrete Schrodinger operator Hλμ on the subspace of even functions of the Hilbert space ℓ2(Zn),...
AbstractWe study in detail the threshold behaviour of eigenvalues and resonances of the Schrödinger ...
We study the distribution of resonances of discrete Hamiltonians of the form $H_0+V$, near the thres...
We present some results on the perturbation of eigenvalues embedded at a threshold for a matrix-valu...
AbstractWe present some results on the perturbation of eigenvalues embedded at a threshold for a mat...
We present some results on the perturbation of eigenvalues embedded at a threshold for a two-channe...
In memory of Pierre Duclos We examine perturbations of eigenvalues and resonances for a class of mul...
Results are obtained on perturbation of eigenvalues and half-bound states (zero-resonances) embedded...
Results are obtained on perturbation of eigenvalues and resonances (half-bound states) embedded at...
We examine perturbations of eigenvalues and resonances for a class of multi-channel quantum mechanic...
We examine perturbations of eigenvalues and resonances for a class of multi-channel quantum mechanic...
We examine perturbations of eigenvalues and resonances for a class of multi-channel quantum mechanic...
We examine perturbations of eigenvalues and resonances for a class of multi-channel quantum mechanic...
AbstractSuppose that e2ϵ|x|V ∈ ReLP(R3) for some p > 2 and for g ∈ R, H(g) = − Δ + g V, H(g) = −Δ + ...
We present some results on the perturbation of eigenvalues embedded at thresholds in a two channel m...
The discrete Schrodinger operator Hλμ on the subspace of even functions of the Hilbert space ℓ2(Zn),...
AbstractWe study in detail the threshold behaviour of eigenvalues and resonances of the Schrödinger ...
We study the distribution of resonances of discrete Hamiltonians of the form $H_0+V$, near the thres...
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