Projective measure without projective Baire

Publikation: Bog/antologi/afhandling/rapportBogForskningfagfællebedømt

  • Sy David Friedman
  • David Schrittesser
We prove that it is consistent (relative to a Mahlo cardinal) that all projective sets of reals are Lebesgue measurable, but there is a ∆13 set without the Baire property. The complexity of the set which provides a counterexample to the Baire property is optimal.
OriginalsprogEngelsk
ForlagAmerican Mathematical Society
Antal sider150
ISBN (Trykt)9781470442965
StatusUdgivet - 2020
NavnMemoirs of the American Mathematical Society
Vol/bind267
ISSN0065-9266

ID: 188759426