摘要:主要讨论了Hardy—Littlewood极大函数,Sharp极大函数以及分数次极大函数与BMO(R^n)函数生成的交换子在广义Morrey空间上有界性的等价刻画.
The paper mainly discusses the boundedness on general Morrey spaces of commutators generated by Hardy-Littlewood maximal funtion, Sharp maximal function and fractional maximal function with BMO(R^n) function.