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DOP and FCP in generic structures

1996/07/15 by John T. Baldwin, Saharon Shelah, Baldwin, John T. +1
Mathematics · #Advanced Topology and Set Theory #FOS: Mathematics #Limits and Structures in Graph Theory #Logic (math.LO) #Stochastic processes and statistical mechanics

paper · pdf · doi:10.48550/arxiv.math/9607228

openalex publication_date 1996/07/15 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Spencer and Shelah [ShSp:304] constructed for each irrational alpha between 0 and 1 the theory Talpha as the almost sure theory of random graphs with edge probability n- alpha. In [BlSh:528] we proved that this was the same theory as the theory Talpha built by constructing a generic model in Baldwin and Shi. In this paper we explore some of the more subtle model theoretic properties of this theory. We show that Talpha has the dimensional order property and does not have the finite cover property.

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