Rough singular integrals and maximal operators with mixed homogeneity along compound curves

被引:12
作者
Liu, Feng [1 ]
Wu, Huoxiong [1 ]
机构
[1] Xiamen Univ, Sch Math Sci, Xiamen 361005, Fujian, Peoples R China
关键词
Singular integrals; maximal operators; mixed homogeneity; rough kernels; Fourier transform estimates; L-P BOUNDS; SURFACES; KERNELS;
D O I
10.1002/mana.201300016
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The parabolic singular integrals along certain compound curves as well as the related maximal operators are considered. Under rather weakened size conditions on the integral kernels both on the unit sphere and in the radial direction, the L-p-mapping properties for such operators are established. Some previous results are greatly extended and improved. (C) 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码:1166 / 1182
页数:17
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