The maximal conjugate and Hilbert operators on real Hardy spaces
✍ Scribed by Gavin Brown; Dai Feng; Ferenc Móricz
- Publisher
- Akadmiai Kiad
- Year
- 2005
- Tongue
- English
- Weight
- 196 KB
- Volume
- 109
- Category
- Article
- ISSN
- 1588-2632
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📜 SIMILAR VOLUMES
## Abstract We show that the lacunary maximal operator associated to a compact smooth hypersurface on which the Gaussian curvature nowhere vanishes to infinite order maps the standard Hardy space __H__ ^1^ to __L__ ^1,__∞__^ . (© 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
## Abstract We investigate the composition operators on the weighted Hardy spaces __H__^2^(__β__). For any bounded weight sequence __β__, we give necessary conditions for those operators to be isometric. The sufficiency of those conditions is well‐known for the classical space __H__^2^. In the case
We consider the Riemann means of single and multiple Fourier integrals of functions belonging to L 1 or the real Hardy spaces defined on IR n , where n ≥ 1 is an integer. We prove that the maximal Riemann operator is bounded both from H 1 (IR) into L 1 (IR) and from L 1 (IR) into weak -L 1 (IR). We