A generalization of Ehrenfeucht's game and some applications

Shlomo Vinner

doi:10.1007/BF02790755

A generalization of Ehrenfeucht's game and some applications

Shlomo Vinner^*

^*Corresponding author for this work

Department of Science Teaching

Research output: Contribution to journal › Article › peer-review

21 Scopus citations

Abstract

The concept of α, β-elementary equivalence of two relational structures is defined. Sufficient and necessary conditions are given for this notion by generalizing Ehrenfeucht's game in algebraic terms. Some results, in a first order language with generalized quantifier, are obtained.

Original language	English
Pages (from-to)	279-298
Number of pages	20
Journal	Israel Journal of Mathematics
Volume	12
Issue number	3
DOIs	https://doi.org/10.1007/BF02790755
State	Published - Sep 1972

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A generalization of Ehrenfeucht's game and some applications

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