The commutator of the Bergman projection on strongly pseudoconvex domains with minimal smoothness

Bingyang Hu, Zhenghui Huo, Loredana Lanzani, Kevin Palencia, Nathan A. Wagner

Research output: Contribution to journalArticlepeer-review

Abstract

Consider a bounded, strongly pseudoconvex domain D⊂Cn with minimal smoothness (namely, the class C2) and let b be a locally integrable function on D. We characterize boundedness (resp., compactness) in Lp(D),p>1, of the commutator [b,P] of the Bergman projection P in terms of an appropriate bounded (resp. vanishing) mean oscillation requirement on b. We also establish the equivalence of such notion of BMO (resp., VMO) with other BMO and VMO spaces given in the literature. Our proofs use a dyadic analog of the Berezin transform and holomorphic integral representations going back (for smooth domains) to N. Kerzman & E. M. Stein, and E. Ligocka.

Original languageEnglish (US)
Article number110177
JournalJournal of Functional Analysis
Volume286
Issue number1
DOIs
StatePublished - Jan 1 2024

Keywords

  • Bergman projection
  • Commutator
  • Hankel
  • Strongly pseudoconvex

ASJC Scopus subject areas

  • Analysis

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