A condition for purely absolutely continuous spectrum for CMV operators using the density of states
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Publication:4595988
DOI10.1090/proc/13872OpenAlexW2963691694MaRDI QIDQ4595988
Publication date: 8 December 2017
Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1612.03208
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Absolutely continuous spectrum for CMV matrices with small quasi-periodic Verblunsky coefficients ⋮ Almost everything about the unitary almost Mathieu operator
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