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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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On the existence of $L_{\infty K}$-indiscernibles


Author: P. C. Eklof
Journal: Proc. Amer. Math. Soc. 25 (1970), 798-800
MSC: Primary 02.35
DOI: https://doi.org/10.1090/S0002-9939-1970-0260579-0
MathSciNet review: 0260579
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Abstract | References | Similar Articles | Additional Information

Abstract: It is proved that it $T$ is a countable theory of ${L_{{\omega _1}\omega }}$ with enough axioms for Skolem functions and with arbitrarily large models, then for any order type, there is a model of $T$ with a set of ${L_{\infty \kappa }}$-indiscernibles of that order type.


References [Enhancements On Off] (What's this?)

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Additional Information

Keywords: Indiscernibles, infinitary languages, <!– MATH ${\eta _\alpha }$ –> <IMG WIDTH="27" HEIGHT="37" ALIGN="MIDDLE" BORDER="0" SRC="images/img1.gif" ALT="${\eta _\alpha }$">-set
Article copyright: © Copyright 1970 American Mathematical Society