Abstract
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.
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This work was supported in part by the National Natural Science Foundation of China (Grant Nos. 11771358, 11871101).
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Hou, X., Wu, H. Limiting weak-type behaviors for Riesz transforms and maximal operators in Bessel setting. Front. Math. China 14, 535–550 (2019). https://doi.org/10.1007/s11464-019-0774-8
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DOI: https://doi.org/10.1007/s11464-019-0774-8