BLOWING up the POWER of A SINGULAR CARDINAL of UNCOUNTABLE COFINALITY

Moti Gitik

doi:10.1017/jsl.2019.66

BLOWING up the POWER of A SINGULAR CARDINAL of UNCOUNTABLE COFINALITY

Moti Gitik

School of Mathematical Sciences

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

Abstract

A new method for blowing up the power of a singular cardinal is presented. It allows to blow up the power of a singular in the core model cardinal of uncountable cofinality. The method makes use of overlapping extenders.

Original language	English
Pages (from-to)	1722-1743
Number of pages	22
Journal	Journal of Symbolic Logic
Volume	84
Issue number	4
DOIs	https://doi.org/10.1017/jsl.2019.66
State	Published - 1 Dec 2019

Keywords

Large cardinals
extender based forcing

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10.1017/jsl.2019.66

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title = "BLOWING up the POWER of A SINGULAR CARDINAL of UNCOUNTABLE COFINALITY",

abstract = "A new method for blowing up the power of a singular cardinal is presented. It allows to blow up the power of a singular in the core model cardinal of uncountable cofinality. The method makes use of overlapping extenders.",

keywords = "Large cardinals, extender based forcing",

author = "Moti Gitik",

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year = "2019",

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BLOWING up the POWER of A SINGULAR CARDINAL of UNCOUNTABLE COFINALITY

Abstract

Keywords

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