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SUMMARY:Monroe Eskew (KGRC\, University of Vienna)
DTSTART:20201118T150000Z
DTEND:20201118T163000Z
DTSTAMP:20260423T022055Z
UID:BCNSETS/12
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BCNSETS/12/"
 >Uncommon systems of embeddings</a>\nby Monroe Eskew (KGRC\, University of
  Vienna) as part of Barcelona Set Theory Seminar\n\n\nAbstract\nWe will su
 rvey some results from two papers about systems of elementary embeddings t
 hat "narrowly avoid” Kunen’s inconsistency.  The first involves system
 s where the embedding is amenable to the target model.  The uncommon featu
 res are that the system can be densely ordered (even isomorphic to the rea
 ls) and branch off into non-amalgamable models.  The second paper focuses 
 on collections of distinct models that are pairwise mutually embeddable.  
 Some restrictions on the structure of the system are imposed by requiring 
 the models to satisfy V=HOD.  This is joint work with Sy Friedman\, Yair H
 ayut\, and Farmer Schlutzenberg.\n
LOCATION:https://researchseminars.org/talk/BCNSETS/12/
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