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Littlewood-Paley g-函数与加权BMO函数
Littlewood-Paley g-Functions and Weighted BMO
【摘要】 设gφ,b是Littlewood-Paley g-函数与b生成的交换子.本文证明了若α,β属于Muckenhoupt Ap权函数类,1<P<∞,b∈BMO(v),v=(αβ-1)1/p,那么交换子gφ,b是LP(α)到LP(β)的有界算子.
【Abstract】 Let gψ,b denote the commutator generated by g-function and b.In this paper,weshow that ifαandβbelong to class of Ap weights,1<p<∞,b∈BMO(v) and v =(αβ-1)1/p,then gψ,b is a bounded operator from Lp(α) into Lp(β).
- 【文献出处】 数学的实践与认识 ,Mathematics in Practice and Theory , 编辑部邮箱 ,2011年03期
- 【分类号】O177
- 【下载频次】75