2019Journal of Symbolic LogicRequires access

BLOWING UP THE POWER OF A SINGULAR CARDINAL OF UNCOUNTABLE COFINALITY

Moti Gitik

Open publisher page 8 citations

Abstract

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.

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What this paper is about

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.

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Available abstract

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.

Key concepts: Cofinality, Uncountable set, Regular cardinal, Mathematics, Blowing up, Power (physics), Discrete mathematics, Pure mathematics

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