首先建立了Bochner-Riesz算子B_t~δ与加权Lipschitz函数b生成的极大交换子sharp极大函数的点态估计.应用该点态估计证明了Bochner-Riesz算子的极大交换子是L~p(μ)到L~p(μ~(1-p))上的有界算子,其中μ∈A_1,1
In this paper,the authors establish the poistwise estimates for the sharp maximal function of maximal commutators of Bochner-Riesz generalized by B_(t,δ)and a weighted Lipschitz function b and prove that maximal commutator B_(δ,*)~b is bounded from L~p(μ)into L~p(μ~(1-p)),whereμ(?)A_1,1p∞via the pointwise estimates.