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We study the spectral transition line of the extended Harper's model in the positive Lyapunov exponent regime. We show that both pure point spectrum and purely singular continuous spectrum occur… Click to show full abstract
We study the spectral transition line of the extended Harper's model in the positive Lyapunov exponent regime. We show that both pure point spectrum and purely singular continuous spectrum occur for dense subsets of frequencies on the transition line.
Keywords:
extended harper;
line;
transition line;
harper model;
line extended;
spectral transition
Journal Title: Journal of Functional Analysis
Year Published: 2018
Link to full text (if available)
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Journal Title: Journal of Functional Analysis
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!