$\aleph_0$-categorical structures with a predimension

David M. Evans

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    Abstract

    We give an axiomatic framework for the non-modular simple $\aleph_0$-categorical structures constructed by Hrushovski. This allows us to verify some of their properties (weak elimination of imaginaries, simplicity, the nature of forking, CM-triviality and stable forking) in a uniform way, and to show that these properties are preserved by iterations of the construction.
    Original languageEnglish
    Pages (from-to)157-186
    Number of pages30
    JournalAnnals of Pure and Applied Logic
    Volume116
    Issue number1-3
    DOIs
    Publication statusPublished - 2002

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