Sharp weighted bounds for the q-variation of singular integrals

被引:67
作者
Hytonen, Tuomas P. [1 ]
Lacey, Michael T. [2 ]
Perez, Carlos [3 ]
机构
[1] Univ Helsinki, Dept Math & Stat, FI-00014 Helsinki, Finland
[2] Georgia Inst Technol, Sch Math, Atlanta, GA 30332 USA
[3] Univ Seville, Fac Matemat, Dept Anal Matemat, E-41080 Seville, Spain
基金
芬兰科学院; 美国国家科学基金会;
关键词
CALDERON-ZYGMUND OPERATORS; OSCILLATION; SPACES;
D O I
10.1112/blms/bds114
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We extend the sharp weighted bound of the A(2) theorem to the q-variation norm of certain Calderon-Zygmund operators (q > 2), a stronger nonlinearity than the maximal truncations that have been treated before. We obtain this result by a new non-probabilistic approach that was independently discovered by Lerner.
引用
收藏
页码:529 / 540
页数:12
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