On fields and ideals connected with notions of forcing

• Autorzy: W. Kułaga
• Języki publikacji: EN

Abstrakty

EN

We investigate an algebraic notion of decidability which allows a uniform investigation of a large class of notions of forcing. Among other things, we show how to build σ-fields of sets connected with Laver and Miller notions of forcing and we show that these σ-fields are closed under the Suslin operation.

Kategorie tematyczne

• 54E52: Baire category, Baire spaces
• 03G05: Boolean algebras
• 28A05: Classes of sets (Borel fields, σ -rings, etc.), measurable sets, Suslin sets, analytic sets

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Colloquium Mathematicum
• Rocznik: 2006
• Tom: 105
• Numer: 2
• Strony: 271-281

Daty

wydano

2006

Twórcy

autor

W. Kułaga

• Estońska 40a/26, 54-401 Wrocław, Poland

Identyfikatory

DOI

10.4064/cm105-2-8