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Bi-parameter Littlewood–Paley operators with upper doubling measures

  • Mingming Cao
  • , Qingying Xue*
  • *Corresponding author for this work
  • Beijing Normal University

Research output: Contribution to journalArticlepeer-review

Abstract

Let μ = μn1 ×μn2, where μn1 and μn2 are upper doubling measures on ℝn1 and ℝn2, respectively. Let the pseudo-accretive function b = b1 ⊗ b2 satisfy a bi-parameter Carleson condition. In this paper, we established the L2 (μ) boundedness of non-homogeneous Littlewood–Paley g*λ-function with non-convolution type kernels on product spaces. This was mainly done by means of dyadic analysis and non-homogenous methods. The result is new even in the setting of Lebesgue measures.

Original languageEnglish
Pages (from-to)53-79
Number of pages27
JournalIllinois Journal of Mathematics
Volume61
Issue number1-2
DOIs
StatePublished - 2017
Externally publishedYes

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