Recovering Baire one functions on ultrametric spaces

Jonathan Duncan, Sławomir Solecki

Research output: Contribution to journalArticlepeer-review


We find a characterization of those Polish ultrametric spaces on which each Baire one function is first return recoverable. The notion of pseudo-convergence originating in the theory of valuation fields plays a crucial role in the characterization.

Original languageEnglish (US)
Pages (from-to)747-756
Number of pages10
JournalBulletin of the London Mathematical Society
Issue number4
StatePublished - Aug 2009

ASJC Scopus subject areas

  • General Mathematics


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