A weak–type orthogonality principle
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- by Jose Barrionuevo and Michael T. Lacey PDF
- Proc. Amer. Math. Soc. 131 (2003), 1763-1769 Request permission
Abstract:
We prove a weak type estimate for operators of the form $f \to \sum _{s\in \mathbf S}\langle f,\varphi s \rangle \varphi s$ for certain collections of Schwartz functions $\{ \varphi s \}_{s\in \mathbf S}$. This extends some of the orthogonality issues involved in the study of the bilinear Hilbert transform by Lacey and Thiele.References
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Additional Information
- Jose Barrionuevo
- Affiliation: Department of Mathematics and Statistics, University of South Alabama, Mobile, Alabama 36688
- Email: jose@jaguar1.usouthal.edu
- Michael T. Lacey
- Affiliation: School of Mathematics, Georgia Institute of Technology, Atlanta, Georgia 30332
- MR Author ID: 109040
- Email: lacey@math.gatech.edu
- Received by editor(s): January 10, 2002
- Published electronically: September 19, 2002
- Additional Notes: The second author was supported by NSF grant DMS–9706884
- Communicated by: Andreas Seeger
- © Copyright 2002 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 131 (2003), 1763-1769
- MSC (2000): Primary 42B25
- DOI: https://doi.org/10.1090/S0002-9939-02-06744-8
- MathSciNet review: 1955263