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math.LO2015
Cardinal characteristics at κ in a small u(κ) model
A. D. Brooke-Taylor, V. Fischer, S. D. Friedman +1
We provide a model where u(κ) < 2^κ for a supercompact cardinal κ. Garti and Shelah have provided a sketch of how to obtain such a model by modifying the construction in a paper of…
math.CT2015★ 2 cited
Accessible images revisited
Andrew Brooke-Taylor, Jiří Rosický
We extend and improve the result of Makkai and Paré that the powerful image of any accessible functor F is accessible, assuming there exists a sufficiently large strongly compact c…