On hidden extenders

Moti Gitik

doi:10.1007/s001530050050

On hidden extenders

Moti Gitik^*

^*Corresponding author for this work

School of Mathematical Sciences

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

We prove the following theorem: Suppose that there is a singular κ with the set of α's with o(α) = α⁺ⁿ unbounded in it for every n < ω. Then in a generic extesion there are two precovering sets which disagree about common indiscernibles unboundedly often.

Original language	English
Pages (from-to)	349-369
Number of pages	21
Journal	Archive for Mathematical Logic
Volume	35
Issue number	5-6
DOIs	https://doi.org/10.1007/s001530050050
State	Published - Nov 1996

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abstract = "We prove the following theorem: Suppose that there is a singular κ with the set of α's with o(α) = α+n unbounded in it for every n < ω. Then in a generic extesion there are two precovering sets which disagree about common indiscernibles unboundedly often.",

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On hidden extenders

Abstract

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