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Absence of Point Spectrum for the Self-Dual Extended Harper'S Model.

Authors :
Rui Han
Source :
IMRN: International Mathematics Research Notices. May2018, Vol. 2018 Issue 9, p2801-2809. 9p.
Publication Year :
2018

Abstract

We give a simple proof of absence of point spectrum for the self-dual extended Harper's model. We get a sharp result which improves that of [ 1 ] in the isotropic self-dual regime. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
10737928
Volume :
2018
Issue :
9
Database :
Academic Search Index
Journal :
IMRN: International Mathematics Research Notices
Publication Type :
Academic Journal
Accession number :
129442898
Full Text :
https://doi.org/10.1093/imrn/rnw279