Some Remarks on the Pointwise Sparse Domination

By Andrei K. Lerner, S. Ombrosi. Journal of Geometric Analysis, 2019

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We obtain an improved version of the pointwise sparse domination principle established by Lerner (N Y J Math 22:341–349, 2016 ). This allows us to determine nearly minimal assumptions on a singular integral operator T for which it admits a sparse domination.

Subfields: Applied Mathematics

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