On the L p-boundedness of Calderón-Zygmund operators

The main result in this paper is that, for singular integral operators associated with standard kernels, local L 1-estimates imply global L p-estimates for every p ∈ (1, ∞). When combined with the result of Melnikov-Verdera, this yields a complete and self-contained proof of the L p-boundedness of t...

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Bibliographic Details
Main Authors: Mitrea Dorina, Mitrea Marius
Format: Article
Language:English
Published: De Gruyter 2025-04-01
Series:Advanced Nonlinear Studies
Subjects:
Online Access:https://doi.org/10.1515/ans-2023-0183
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Summary:The main result in this paper is that, for singular integral operators associated with standard kernels, local L 1-estimates imply global L p-estimates for every p ∈ (1, ∞). When combined with the result of Melnikov-Verdera, this yields a complete and self-contained proof of the L p-boundedness of the Cauchy operator on Lipschitz curves and chord-arc curves in the plane.
ISSN:2169-0375