Morley sequences in dependent theories

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dc.creatorUsvyatsov, Alexander
dc.date2008-10-03
dc.date.accessioned2026-07-07T10:07:40Z
dc.date.available2026-07-07T10:07:40Z
dc.descriptionWe characterize nonforking (Morley) sequences in dependent theories in terms of a generalization of Poizat's special sequences and show that average types of Morley sequences are stationary over their domains. We characterize generically stable types in terms of the structure of the "eventual" type. We then study basic properties of "strict Morley sequences", based on Shelah's notion of strict nonforking. In particular we prove "Kim's lemma" for such sequences, and a weak version of local character.
dc.identifierhttps://arxiv.org/abs/0810.0733
dc.identifierhttp://arxiv.org/abs/0810.0733
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/170722
dc.subjectLogic
dc.titleMorley sequences in dependent theories
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