COHERENT EXTENSION OF PARTIAL AUTOMORPHISMS, FREE AMALGAMATION AND AUTOMORPHISM GROUPS

DOI10.1017/jsl.2019.32zbMath1477.03124arXiv1705.01888OpenAlexW2745049785WikidataQ127912877 ScholiaQ127912877MaRDI QIDQ5107226

Slawomir Solecki, Daoud Siniora

Publication date: 17 April 2020

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

Full work available at URL: https://arxiv.org/abs/1705.01888

zbMATH Keywords

homogeneous structuresFraïssé limitsextension property for partial automorphismsample genericscoherent EPPA

Mathematics Subject Classification ID

Model theory of finite structures (03C13) Model theory of denumerable and separable structures (03C15) Infinite automorphism groups (20B27) Categoricity and completeness of theories (03C35)

Related Items (12)

All those EPPA classes (strengthenings of the Herwig–Lascar theorem) ⋮ ON EXTENSIONS OF PARTIAL ISOMORPHISMS ⋮ Universality vs genericity and \(C_4\)-free graphs ⋮ The small index property of the Fraïssé limit of finite Heyting algebras ⋮ Dense locally finite subgroups of automorphism groups of ultraextensive spaces ⋮ Ramsey properties and extending partial automorphisms forhbox classes of finite structures ⋮ Extending partial isometries of antipodal graphs ⋮ The Hrushovski property for hypertournaments and profinite topologies ⋮ EPPA for two-graphs and antipodal metric spaces ⋮ A combinatorial proof of the extension property for partial isometries ⋮ Unnamed Item ⋮ On the automorphism group of homogeneous structures

Cites Work

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• Extending partial automorphisms and the profinite topology on free groups
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