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arXiv · 1810.11301

Preserving Dependent Choice

Asaf Karagila
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Abstract

We prove some general theorems for preserving Dependent Choice when taking symmetric extensions, some of which are unwritten folklore results. We apply these to various constructions to obtain various simple consistency proofs.

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Asaf Karagila. 2018-12-24. Preserving Dependent Choice. https://doi.org/10.4064/ba8169-12-2018

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