一类Calderón-Zygmund型算子的交换子加权不等式
Weighted Inequalities for the Commutator of Calderón-Zygmund Type Operator

利用交换子理论研究了当b∈BMO(μ),μ∈A1(Rn)时,由b和T生成的交换子[b,T]的性质,通过建立交换子[b,T的sharp极大函数的点态不等式,证明了上述交换子是LP(μ)到LP(μ1-P)上的有界算子.
By the commutators theory,the properties of commutator [b,T] when b in BMO(μ)and μ in A1(R) are studied.Through eastablishing a pointwise inequality of sharp maximal function for the commutator,it is proved that the commutator is bounded form L(μ) to L(μ) t