摘要
文章证明了带Dini核的多线性Calderón-Zygmund算子与Lipschitz函数生成的迭代交换子的Sharp极大函数估计.进一步,在合适的指标条件下,可以得到此交换子在乘积Lebesgue空间上的有界性.
The authors give a sharp maximal estimate for the iterated commutator that is generated by multilinear Calderón Zygmund operators with kernels of Dini’s type and Lipschitz function. Furthermore, in the suitable index case, the commutator is bounded on product Lebesgue spaces.
作者
周疆
胡喜
ZHOU Jiang;HU Xi(School of Mathematics and System Sciences,Xinjiang University,Urumqi Xinjiang 830046,China)
出处
《新疆大学学报(自然科学版)》
CAS
2019年第4期417-424,共8页
Journal of Xinjiang University(Natural Science Edition)
基金
国家自然科学基金项目(11826202,11661075)