Cantor spectrum for CMV matrices with almost periodic Verblunsky coefficients
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Publication:2088095
DOI10.1016/j.jfa.2022.109709OpenAlexW4226246160MaRDI QIDQ2088095
Publication date: 21 October 2022
Published in: Journal of Functional Analysis (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2112.14376
Spectrum, resolvent (47A10) Algebraic ergodic theory, cocycles, orbit equivalence, ergodic equivalence relations (37A20)
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Stability of spectral types of quasi-periodic Schrödinger operators with respect to perturbations by decaying potentials ⋮ Exponentially decaying velocity bounds of quantum walks in periodic fields
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