Limiting weak-type behaviors for Riesz transforms and maximal operators in Bessel setting

Limiting weak-type behaviors for Riesz transforms and maximal operators in Bessel setting
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限制贝塞尔设置中 Riesz 变换和极大算子的弱类型行为

DOI:
10.1007/s11464-019-0774-8
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发表时间:
2019
影响因子:
--
通讯作者:
Wu Huoxiong
Wu Huoxiong
中科院分区:
数学4区
文献类型:
--
作者:
Hou Xianming;Wu Huoxiong

文献摘要

被引文献

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我们建立了与 ℝ+ 上的 Bessel 算子相关的 Riesz 变换的限制弱类型行为;这与此类算子的弱类型 (1; 1) 估计的最佳常数密切相关。同时,还得到了Bessel设置下的Hardy-Littlewood极大算子和分数极大算子的相应结果。
We establish the limiting weak type behaviors of Riesz transforms associated to the Bessel operators on ℝ+; which are closely related to the best constants of the weak type (1; 1) estimates for such operators. Meanwhile, the corresponding results for Hardy-Littlewood maximal operator and fractional maximal operator in Bessel setting are also obtained.