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Robinson test

From Encyclopedia of Mathematics
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The following necessary and sufficient criterion for an elementary theory to be model complete (cf. Model theory): for every two models and of such that is a substructure of (cf. Structure), it follows that is existentially closed in .

How to Cite This Entry:
Robinson test. Encyclopedia of Mathematics. URL: http://encyclopediaofmath.org/index.php?title=Robinson_test&oldid=39937
This article was adapted from an original article by F.-V. Kuhlmann (originator), which appeared in Encyclopedia of Mathematics - ISBN 1402006098. See original article