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ω‐saturated quasi‐minimal models of Th(ℚω, +, σ, 0)
Authors:Masanori Itai  Kentaro Wakai
Institution:Department of Mathematical Sciences, Tokai University, Hiratsuka, 259-1292, Japan
Abstract:We show that (ℚω, +, σ, 0) is a quasi-minimal torsion-free divisible abelian group. After discussing the axiomatization of the theory of this structure, we present its ω-saturated quasi-minimal model. (© 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
Keywords:Quasi minimal structures  Zil'ber's conjecture  ω  ‐saturated model
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