Covering of the null ideal may have countable cofinality

• Autorzy: Saharon Shelah
• Języki publikacji: EN

Abstrakty

EN

We prove that it is consistent that the covering number of the ideal of measure zero sets has countable cofinality.

Słowa kluczowe

EN

null sets; cardinal invariants of the continuum; iterated forcing; ccc forcing

Kategorie tematyczne

• 03E17: Cardinal characteristics of the continuum
• 03E35: Consistency and independence results

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Fundamenta Mathematicae
• Rocznik: 2000
• Tom: 166
• Numer: 1-2
• Strony: 109-136

Daty

wydano

1999-06-17

Twórcy

autor

Saharon Shelah

• Institute of Mathematics, The Hebrew University of Jerusalem, 91904 Jerusalem, Israel
• Department of Mathematics, Rutgers University, New Brunswick, NJ 08854, U.S.A.

Bibliografia

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