arXiv · 1504.05326
PFA and precipitousness of the nonstationary ideal
Abstract
We apply Neeman's method of forcing with side conditions to show that PFA does not imply the precipitousness of the nonstationary ideal on $\omega_1$.
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Boban Velickovic. 2015-04-21. PFA and precipitousness of the nonstationary ideal. https://arxiv.org/abs/1504.05326
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