Multilinear estimates for Calderón commutators
Multilinear estimates for Calderón commutators
复制标题
Calderón 换向器的多线性估计
DOI:
10.1093/imrn/rny197
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发表时间:
2020
影响因子:
1
通讯作者:
Xudong Lai
中科院分区:
文献类型:
--
作者:
Xudong Lai
In this paper, we investigate the multilinear boundedness properties of the higher (-th) order Calderón commutator for dimensions larger than two. We establish all multilinear endpoint estimates for the target space, including that Calderón commutator maps the product of Lorentz spacesto, which is the higher dimensional nontrivial generalization of the endpoint estimate that the-th order Calderón commutator mapsto. When considering the target spacewith, some counterexamples are given to show that these multilinear estimates may not hold. The method in the present paper seems to have a wide range of applications and it can be applied to establish the similar results for Calderón commutator with a rough homogeneous kernel.