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arXiv · 2506.23654

Nonstandard Universes

Peter Ouwehand
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Abstract

These notes are concerned with the existence and the basic properties of the set-theoretic universes for nonstandard analysis, compiled by a beginner in the subject. It assumes a basic background in first-order logic, though the necessary material is revised in Appendix A. Needless to say, none of the material presented here is original, but has been adapted from standard sources.

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Peter Ouwehand. 2025-06-30. Nonstandard Universes. https://arxiv.org/abs/2506.23654

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