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Volume 41, Issue 1
Continuous Spectrum for a Class of Smooth Mixing CMV Matrices

Yaxin Peng

Commun. Math. Res., 41 (2025), pp. 25-29.

Published online: 2025-03

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  • Abstract

This note proves that the extended CMV matrices with Verblunsky coefficient that is generated by a smooth volume preserving mixing dynamical system and a Hölder sampling function have almost surely continuous spectrum.

  • AMS Subject Headings

37A30, 37B36, 28A78

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COPYRIGHT: © Global Science Press

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@Article{CMR-41-25, author = {Peng , Yaxin}, title = {Continuous Spectrum for a Class of Smooth Mixing CMV Matrices}, journal = {Communications in Mathematical Research }, year = {2025}, volume = {41}, number = {1}, pages = {25--29}, abstract = {

This note proves that the extended CMV matrices with Verblunsky coefficient that is generated by a smooth volume preserving mixing dynamical system and a Hölder sampling function have almost surely continuous spectrum.

}, issn = {2707-8523}, doi = {https://doi.org/10.4208/cmr.2024-0022}, url = {http://global-sci.org/intro/article_detail/cmr/23928.html} }
TY - JOUR T1 - Continuous Spectrum for a Class of Smooth Mixing CMV Matrices AU - Peng , Yaxin JO - Communications in Mathematical Research VL - 1 SP - 25 EP - 29 PY - 2025 DA - 2025/03 SN - 41 DO - http://doi.org/10.4208/cmr.2024-0022 UR - https://global-sci.org/intro/article_detail/cmr/23928.html KW - CMV matrix, continuous spectrum, Gordon lemma, super-recurrent. AB -

This note proves that the extended CMV matrices with Verblunsky coefficient that is generated by a smooth volume preserving mixing dynamical system and a Hölder sampling function have almost surely continuous spectrum.

Peng , Yaxin. (2025). Continuous Spectrum for a Class of Smooth Mixing CMV Matrices. Communications in Mathematical Research . 41 (1). 25-29. doi:10.4208/cmr.2024-0022
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