J. Zapletal: Free set property for calibrated ideals

Dienstag, 26.06.2012 16:15 im Raum SR 1D
Mathematik und Informatik

I will introduce the class of calibrated σ-ideals of closed sets. This covers a number of ideals used in abstract analysis. I will state a recent joint result with Sabok and Kanovei: calibrated ideals have the free set property. This has numerous consequences for canonization of equivalence relations and forcing.

Angelegt am Mittwoch, 13.06.2012 16:49 von pfeifer
Geändert am Mittwoch, 13.06.2012 16:49 von pfeifer
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