Possibly there is no uniformly completely Ramsey null set of size $2^{ω}$

• Autorzy: Andrzej Nowik
• Języki publikacji: EN

Abstrakty

EN

We show that under the axiom $CPA_{cube}$ there is no uniformly completely Ramsey null set of size $2^{ω}$. In particular, this holds in the iterated perfect set model. This answers a question of U. Darji.

Kategorie tematyczne

• 28E15: Other connections with logic and set theory
• 03E15: Descriptive set theory
• 03E20: Other classical set theory (including functions, relations, and set algebra)

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Colloquium Mathematicum
• Rocznik: 2002
• Tom: 93
• Numer: 2
• Strony: 251-258

Daty

wydano

2002

Twórcy

autor

Andrzej Nowik

• Institute of Mathematics, University of Gdańsk, Wita Stwosza 57, 80-952 Gdańsk, Poland

Identyfikatory

DOI

10.4064/cm93-2-4