A generalization of Lyndon's theorem characterizing sentences preserved in subdirect products

DOI10.1007/BF02945129zbMath0312.02040OpenAlexW2047406965MaRDI QIDQ1219880

S. Singh

Publication date: 1973

Published in: Algebra Universalis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02945129

Mathematics Subject Classification ID

Free algebras (08B20) Axiomatic model classes (08C10) Other classical first-order model theory (03C68)

Cites Work

• An interpolation theorem in the predicate calculus
• Properties preserved under homomorphism
• Properties preserved in subdirect products
• Theory of models with generalized atomic formulas
• Unnamed Item

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