abstract
- We show that the spectral measure of discrete Schr"odinger operators $ (Hu)(n)= u({n+1})+u({n-1})+V(n)u(n)$ does not have singular continuous component if the potential $V(n)=O(n^{-1})$.
Absence of singular continuous spectrum for perturbed discrete Schrdinger operators
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authors
author list (cited authors)
- Liu, W.
complete list of authors
- Liu, Wencai
publication date
- September 2018