Some Remarks on the Pointwise Sparse Domination

Andrei K. Lerner, Sheldy Ombrosi

Research output: Contribution to journalArticlepeer-review

25 Scopus citations

Abstract

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.

Original languageEnglish
Pages (from-to)1011-1027
Number of pages17
JournalJournal of Geometric Analysis
Volume30
Issue number1
DOIs
StatePublished - 1 Jan 2020

Bibliographical note

Publisher Copyright:
© 2019, Mathematica Josephina, Inc.

Keywords

  • Singular integrals
  • Sparse bounds
  • The T1 theorem

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