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1-genericity and almost everywhere domination

Xuanheng Zhao

math.LOarXiv:2609.18001

Abstract

We prove that there is a 1-generic set which computes a uniformly almost everywhere dominating function. The proof has two ingredients: a Baire space version of the Chong-Downey Sigma01-density criterion and the forcing of Cholak-Greenberg-Miller.

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