Abstract
We study the family of weighted harmonic Bloch spaces \(b_\alpha , \alpha \in {\mathbb {R}}\), on the unit ball of \({\mathbb {R}}^n\). We provide characterizations in terms of partial and radial derivatives and certain radial differential operators that are more compatible with reproducing kernels of harmonic Bergman–Besov spaces. We consider a class of integral operators related to harmonic Bergman projection and determine precisely when they are bounded on \(L^\infty _\alpha \). We define projections from \(L^\infty _\alpha \) to \(b_\alpha \) and as a consequence obtain integral representations. We solve the Gleason problem and provide atomic decomposition for all \(b_\alpha , \alpha \in {\mathbb {R}}\). Finally we give an oscillatory characterization of \(b_\alpha \) when \(\alpha >-1\).
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Communicated by H. Turgay Kaptanoglu.
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Doğan, Ö.F., Üreyen, A.E. Weighted Harmonic Bloch Spaces on the Ball. Complex Anal. Oper. Theory 12, 1143–1177 (2018). https://doi.org/10.1007/s11785-017-0645-9
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DOI: https://doi.org/10.1007/s11785-017-0645-9
Keywords
- Harmonic Bloch space
- Bergman space
- Reproducing kernel
- Radial fractional derivative
- Bergman projection
- Duality
- Gleason problem
- Atomic decomposition
- Oscillatory characterization