Indexed metadata

đŒ[𝜔₂] can be the nonstationary ideal on Ci`(𝜔₁)

William Mitchell

Source record

Source: Crossref

Published: Sep 8, 2008

DOI: 10.1090/s0002-9947-08-04664-3

Open original source ↗

Source abstract

We answer a question of Shelah by showing that it is consistent that every member of I [ ω 2 ] ∩ Cof ⁥ ( ω 1 ) I[\omega _2]\cap \operatorname {Cof}(\omega _1) is nonstationary if and only if it is consistent that there is a Îș + \kappa ^+ -Mahlo cardinal Îș \kappa .

Evidence graph

No public relationships recorded yet.

Integrity note: This page is a factual metadata record created by deterministic ingestion. It is not a claim that the work moves a mathematical frontier or has been independently verified.

đŒ[𝜔₂] can be the nonstationary ideal on Ci`(𝜔₁) — Mathematical Frontier Network