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Endpoint estimates for certain commutators of fractional and singular integrals


Authors: Shanzhen Lu and Qiang Wu
Journal: Proc. Amer. Math. Soc. 131 (2003), 467-477
MSC (2000): Primary 42B20; Secondary 47B38, 47A30, 42B30, 42B35
DOI: https://doi.org/10.1090/S0002-9939-02-06548-6
Published electronically: May 17, 2002
MathSciNet review: 1933338
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Abstract | References | Similar Articles | Additional Information

Abstract: In this paper, the authors obtain the endpoint estimates for a class of non-standard commutators with higher order remainders and their variants. Moreover, the authors show that these operators are actually not bounded in certain cases.


References [Enhancements On Off] (What's this?)

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Additional Information

Shanzhen Lu
Affiliation: Department of Mathematics, Beijing Normal University, Beijing 100875, People’s Republic of China
Email: lusz@bnu.edu.cn

Qiang Wu
Affiliation: Department of Mathematics, Beijing Normal University, Beijing 100875, People’s Republic of China

Keywords: Commutator, Hardy space, BMO, atom
Received by editor(s): May 2, 2001
Received by editor(s) in revised form: September 12, 2001
Published electronically: May 17, 2002
Additional Notes: This project was supported by the National 973 Foundation of China
Communicated by: Andreas Seeger
Article copyright: © Copyright 2002 American Mathematical Society