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SUMMARY:Jeremy Beard (Carnegie Mellon)
DTSTART:20260601T130000Z
DTEND:20260601T140000Z
DTSTAMP:20260603T011359Z
UID:UEAPS/78
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/UEAPS/78/">T
 he spectrum of limit models in stable AECs</a>\nby Jeremy Beard (Carnegie 
 Mellon) as part of ANTLR seminar\n\nLecture held in SCI 0.31.\n\nAbstract\
 nAbstract elementary classes (AECs) provide an extension of first order mo
 del theory in which we can still attempt a classification theory. The ques
 tion of when limit models (a kind of surrogate for saturated models for AE
 Cs) are isomorphic has connections to important open problems in AECs\, su
 ch as Shelah's categoricity conjecture. Most work in this area is towards 
 'positive' results - that is\, showing limit models are isomorphic. The qu
 estion of when limit models are not isomorphic is less explored.\n
LOCATION:https://researchseminars.org/talk/UEAPS/78/
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