L(Q)-preservation theorems

DOI10.2307/2272165zbMath0345.02008OpenAlexW2061060701MaRDI QIDQ4113799

Jörg Flum

Publication date: 1975

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

Full work available at URL: https://doi.org/10.2307/2272165

Mathematics Subject Classification ID

Logic with extra quantifiers and operators (03C80) Other classical first-order model theory (03C68)

Cites Work

• On Horn theories
• A generalization of Ehrenfeucht's game and some applications

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