English

Embedding Bergman spaces into tent spaces

Complex Variables 2015-04-14 v1 Functional Analysis

Abstract

Let AωpA^p_\omega denote the Bergman space in the unit disc D\mathbb{D} of the complex plane induced by a radial weight ω\omega with the doubling property r1ω(s)dsC1+r21ω(s)ds\int_{r}^1\omega(s)\,ds\le C\int_{\frac{1+r}{2}}^1\omega(s)\,ds. The tent space Tsq(ν,ω)T^q_s(\nu,\omega) consists of functions such that \begin{equation*} \begin{split} \|f\|_{T^q_s(\nu,\omega)}^q =\int_{\mathbb{D}}\left(\int_{\Gamma(\zeta)}|f(z)|^s\,d\nu(z)\right)^\frac{q}s\omega(\zeta)\,dA(\zeta) <\infty,\quad 0<q,s<\infty. \end{split} \end{equation*} Here Γ(ζ)\Gamma(\zeta) is a non-tangential approach region with vertex ζ\zeta in the punctured unit disc D{0}\mathbb{D}\setminus\{0\}. We characterize the positive Borel measures ν\nu such that AωpA^p_\omega is embedded into the tent space Tsq(ν,ω)T^q_s(\nu,\omega), where 1+spsq>01+\frac{s}{p}-\frac{s}{q}>0, by considering a generalized area operator. The results are provided in terms of Carleson measures for AωpA^p_\omega.

Keywords

Cite

@article{arxiv.1504.03091,
  title  = {Embedding Bergman spaces into tent spaces},
  author = {José Ángel Peláez and Jouni Rättyä and Kian Sierra},
  journal= {arXiv preprint arXiv:1504.03091},
  year   = {2015}
}
R2 v1 2026-06-22T09:14:55.822Z