By a theorem of Gaifman and Hales no model of ZF+AC (Zermelo-Fraenkel set theory plus the axiom of choice) contains an infinite free complete Boolean algebra. We construct a model of ZF in which an infinite free c.B.a. exists. © 1975 The Weizmann Science Press of Israel.
CITATION STYLE
Stavi, J. (1975). A model of ZF with an infinite free complete Boolean algebra. Israel Journal of Mathematics, 20(2), 149–163. https://doi.org/10.1007/BF02757883
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