Reflection and not SCH with overlapping extenders

Moti Gitik*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

We use the forcing with overlapping extenders (Gitik in Blowing up the power of a singular cardinal of uncountable cofinality, to appear in JSL) to give a direct construction of a model of ¬ SCH+Reflection.

Original languageEnglish
Pages (from-to)591-597
Number of pages7
JournalArchive for Mathematical Logic
Volume61
Issue number5-6
DOIs
StatePublished - Jul 2022

Funding

FundersFunder number
Israel Science Foundation1216/18

    Keywords

    • Extenders
    • Forcing
    • Reflection
    • Singular cardinals

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