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arXiv 2005.05314math.FAmath.CV
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一类从Lebesgue空间到调和Bergman-Besov或加权Bloch空间的积分算子

A class of Integral Operators from Lebesgue spaces into Harmonic Bergman-Besov or Weighted Bloch Spaces

Ömer Faruk Doğan

摘要:

考虑$\mathbb{R}^{n}$的单位球上由调和Bergman-Besov核诱导的一类两参数加权积分算子,并对$1\leq p\leq\infty$,$1\leq q< \infty$和$α,β\in \mathbb{R}$精确刻画了从Lebesgue空间$L^{p}_α$到调和Bergman-Besov $b^{q}_β$或加权Bloch空间$b^{\infty}_β $的有界积分算子.这些算子可以看作是调和Bergman-Besov投影的推广。此外,我们的结果消除了干扰条件$β>-1$时$q<\infty$和$β\geq 0$时$q=\infty$的Dopelan(一类积分算子诱导的调和Bergman-Besov内核Lebesgue类,预印本,2020)通过映射到这些空间,而不是Lebesgue类。

英文摘要:

We consider a class of two-parameter weighted integral operators induced by harmonic Bergman-Besov kernels on the unit ball of $\mathbb{R}^{n}$ and characterize precisely those that are bounded from Lebesgue spaces $L^{p}_α$ into Harmonic Bergman-Besov $b^{q}_β$ or weighted Bloch Spaces $b^{\infty}_β $, for $1\leq p\leq\infty$, $1\leq q< \infty$ and $α,β\in \mathbb{R}$. These operators can be viewed as generalizations of the harmonic Bergman-Besov projections. Also, our results remove the disturbing conditions $β>-1$ when $q<\infty$ and $β\geq 0$ when $q=\infty$ of Doğan (A Class of Integral Operators Induced by Harmonic Bergman-Besov kernels on Lebesgue Classes, preprint, 2020) by mapping the operators into these spaces instead of the Lebesgue classes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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