Bounded Namba forcing axiom may fail

2017/10/29 by Zapletal, Jindrich
#03E57 #FOS: Mathematics #Logic (math.LO)

paper · doi:10.48550/arxiv.1710.10722

Abstract

In a sigma-closed forcing extension, the bounded forcing axiom for Namba forcing fails. This answers a question of Justin Tatch Moore.

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