ℵ0-categorical tree-decomposable structures

DOI10.2307/2275284zbMath0765.03017OpenAlexW1506077386MaRDI QIDQ4032634

Alistair H. Lachlan

Publication date: 1 April 1993

Published in: Journal of Symbolic Logic (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2275284

zbMATH Keywords

first-order theorypermutation groupcountable aleph-zero-categorical structurefinitely homogeneous structurestree-decomposable structure

Mathematics Subject Classification ID

General theory for infinite permutation groups (20B07) Model theory of denumerable and separable structures (03C15) Categoricity and completeness of theories (03C35)

Related Items (3)

Theories with few non-algebraic types over models, and their decompositions ⋮ Monadic stability and growth rates of ω$\omega$‐categorical structures ⋮ Approximate isomorphism of randomization pairs

Cites Work

• Second-order quantifiers and the complexity of theories
• Subgroups of small Index in infinite Symmetric Groups

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