摘要
把向量值奇异积分算子的核由标准核变成较弱的Dini型核,证明了Dini型核向量值奇异积分算子交换子的端点估计.
Now it changes the kernel of vector-valued singular integral operator from standard kernel to weak Dini-type kernel,and it proves endpoint estimating result of commutator of vector-valued singular integral operator with Dini-type kernel.
引文
[1]PREZ C.Weighted Norm Inequalities for Singular Integral Operators[J].J London Math Soc,1994,49(4):296-308.
[2]PREZ C,TRUJILLO-GONZALEZ R.Sharp Weighted Estimates for Vector-Valued Singular Integral Operators and Commutators[J].Tohoku Math J,2003,55(1):109-129.
[3]王朝君,崔艳艳,朱思峰.两类推广的Roper-Suffridge算子的性质[J].西南大学学报(自然科学版),2014,36(4):55-58.
[4]连铁艳.关于算子|AB|2与|A|2,|B|2的不等式[J].西南师范大学学报(自然科学版),2013,38(8):22-24.
[5]STEIN E M.Singular Integrals and Differentiability Properties of Functions[M].Princeton:Princeton Univ Press,1970:48-49.
[6]冯文莉,田贵辰,李文明.具有Dini型核的向量值奇异积分算子的加权赋范不等式[J].河北科技大学学报,2009,30(3):201-203.
[7]冯文莉.弱核向量值奇异积分算子的加权不等式及端点估计[J].西南师范大学学报(自然科学版),2013,38(10):38-41.
[8]冯文莉,白云芬,孙庆利.Dini型核向量值奇异积分算子交换子的加权赋范不等式[J].西南师范大学学报(自然科学版),2010,35(5):45-49.