Boundedness of Multiparameter Forelli-Rudin Type Operators on Product $L^p$ Spaces over Tubular Domains

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Hauptverfasser: Li, Lvchang, Liang, Yuheng, Li, Haichou
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Veröffentlicht: 2024
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author Li, Lvchang
Liang, Yuheng
Li, Haichou
author_facet Li, Lvchang
Liang, Yuheng
Li, Haichou
contents In this paper, we introduce and study two classes of multiparameter Forelli-Rudin type operators from $L^{\vec{p}}\left(T_B\times T_B, dV_{α_1}\times dV_{α_2}\right)$ to $L^{\vec{q}}\left(T_B\times T_B, dV_{β_1}\times dV_{β_2}\right)$, especially on their boundedness, where $L^{\vec{p}}\left(T_B\times T_B, dV_{α_1}\times dV_{α_2}\right)$ and $L^{\vec{q}}\left(T_B\times T_B, dV_{β_1}\times dV_{β_2}\right)$ are both weighted Lebesgue spaces over the Cartesian product of two tubular domains $T_B\times T_B$, with mixed-norm and appropriate weights. We completely characterize the boundedness of these two operators when $1\le \vec{p}\le \vec{q}<\infty$. Moreover, we provide the necessary and sufficient condition of the case that $\vec{q}=(\infty,\infty)$. As an application, we obtain the boundedness of three common classes of integral operators, including the weighted multiparameter Bergman-type projection and the weighted multiparameter Berezin-type transform.
format Preprint
id arxiv_https___arxiv_org_abs_2406_04810
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Boundedness of Multiparameter Forelli-Rudin Type Operators on Product $L^p$ Spaces over Tubular Domains
Li, Lvchang
Liang, Yuheng
Li, Haichou
Functional Analysis
In this paper, we introduce and study two classes of multiparameter Forelli-Rudin type operators from $L^{\vec{p}}\left(T_B\times T_B, dV_{α_1}\times dV_{α_2}\right)$ to $L^{\vec{q}}\left(T_B\times T_B, dV_{β_1}\times dV_{β_2}\right)$, especially on their boundedness, where $L^{\vec{p}}\left(T_B\times T_B, dV_{α_1}\times dV_{α_2}\right)$ and $L^{\vec{q}}\left(T_B\times T_B, dV_{β_1}\times dV_{β_2}\right)$ are both weighted Lebesgue spaces over the Cartesian product of two tubular domains $T_B\times T_B$, with mixed-norm and appropriate weights. We completely characterize the boundedness of these two operators when $1\le \vec{p}\le \vec{q}<\infty$. Moreover, we provide the necessary and sufficient condition of the case that $\vec{q}=(\infty,\infty)$. As an application, we obtain the boundedness of three common classes of integral operators, including the weighted multiparameter Bergman-type projection and the weighted multiparameter Berezin-type transform.
title Boundedness of Multiparameter Forelli-Rudin Type Operators on Product $L^p$ Spaces over Tubular Domains
topic Functional Analysis
url https://arxiv.org/abs/2406.04810