BIP! Finder - Corrected iteration

2022 • Corrected iteration

Authors: Saharon Shelah

Venue: Bollettino dell'Unione Matematica Italiana

Type: Publication

Abstract: For $λ$ inaccessible, we may consider $(< λ)$-support iteration of some specific $(<λ)$-complete $λ^+$-c.c. forcing notion. But this fails a "preservation by restricting to a sub-sequence of the forcing, we "correct" the iteration to regain it. This is used in another paper in the consistency of $cov(meagre) < \mathfrak{d}_λ$.

Topics: Combinatorics Discrete mathematics

DOI: 10.1007/s40574-022-00338-4

BIP! social metrics: 0 12
External links: Crossref OpenAIRE

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