Author:
JACKSON STEVE,KHAFIZOV FARID T.
Abstract
AbstractAssuming AD, we show that all of the ordinals below $\delta _5^1$ represented by descriptions (c.f. [2], but also defined below) are cardinals. Using this analysis we also get a simple representation for the cardinal structure below $\delta _5^1$. As an application, we compute the cofinalitites of all cardinals below $\delta _5^1$.
Publisher
Cambridge University Press (CUP)
Cited by
15 articles.
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2. The fourteen Victoria Delfino problems and their status in the year 2020;Large Cardinals, Determinacy and Other Topics;2020-11-05
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4. Capacities and analytic sets;Large Cardinals, Determinacy and Other Topics;2020-11-05
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