Projective measure without projective Baire
Publikation: Bog/antologi/afhandling/rapport › Bog › Forskning › fagfællebedømt
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.
Originalsprog | Engelsk |
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Forlag | American Mathematical Society |
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Antal sider | 150 |
ISBN (Trykt) | 9781470442965 |
Status | Udgivet - 2020 |
Navn | Memoirs of the American Mathematical Society |
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Vol/bind | 267 |
ISSN | 0065-9266 |
ID: 188759426