Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

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A description of $A_{\infty }$-weights for VMO
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by Jinsong Liu, Fei Tao and Huaying Wei;
Proc. Amer. Math. Soc. 151 (2023), 2997-3008
DOI: https://doi.org/10.1090/proc/16345
Published electronically: March 31, 2023

Abstract:

We present a new characterization of Muckenhoupt $A_{\infty }$-weights whose logarithm is in vanishing mean oscillation $(\mathbb {R})$ in terms of vanishing Carleson measures on $\mathbb {R}_+^2$ and vanishing doubling weights on $\mathbb {R}$. This also gives a novel description of strongly symmetric homeomorphisms on the real line by using a geometric quantity.
References
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Bibliographic Information
  • Jinsong Liu
  • Affiliation: HLM, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, China; and School of Mathematical Sciences, University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
  • MR Author ID: 692700
  • Email: liujsong@math.ac.cn
  • Fei Tao
  • Affiliation: HLM, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing 100190, China; and School of Mathematical Sciences, University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
  • ORCID: 0000-0001-6369-5020
  • Email: ferrytau@amss.ac.cn
  • Huaying Wei
  • Affiliation: Department of Mathematics and Statistics, Jiangsu Normal University, Xuzhou 221116, People’s Republic of China
  • Email: hywei@jsnu.edu.cn
  • Received by editor(s): August 8, 2022
  • Received by editor(s) in revised form: October 12, 2022
  • Published electronically: March 31, 2023
  • Additional Notes: The first author was supported by National Key R$\&$D Program of China (Grant No. 2021YFA1003100), NSFC (Grant No. 11925107), Key Research Program of Frontier Sciences, CAS (Grant No. ZDBS-LY-7002); the third author was supported by the National Natural Science Foundation of China (Grant No. 12271218).
    The second author is the correpsonding author.
  • Communicated by: Javad Mashreghi
  • © Copyright 2023 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 151 (2023), 2997-3008
  • MSC (2020): Primary 30C62, 30H35; Secondary 26A46, 37E10
  • DOI: https://doi.org/10.1090/proc/16345
  • MathSciNet review: 4579373