Compact scattered spaces in forcing extensions

• Autorzy: Kenneth Kunen
• Języki publikacji: EN

Abstrakty

EN

We consider the cardinal sequences of compact scattered spaces in models where CH is false. We describe a number of models of $2^{ℵ₀} = ℵ₂$ in which no such space can have ℵ₂ countable levels.

Kategorie tematyczne

• 54G12: Scattered spaces
• 03E35: Consistency and independence results

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Fundamenta Mathematicae
• Rocznik: 2005
• Tom: 185
• Numer: 3
• Strony: 261-266

Daty

wydano

2005

Twórcy

autor

Kenneth Kunen

• Department of Mathematics, University of Wisconsin, Madison, WI 57306, U.S.A.

Identyfikatory

DOI

10.4064/fm185-3-4