Abstract
We present a method to iterate finitely splitting lim-sup tree forcings along non-wellfounded linear orders. As an application, we introduce a new method to force (weak) measurability of all definable sets with respect to a certain (non-ccc) ideal.
Citation
Jakob Kellner. Saharon Shelah. "Saccharinity." J. Symbolic Logic 76 (4) 1153 - 1183, December 2011. https://doi.org/10.2178/jsl/1318338844
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