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arXiv · 2501.12545

A short note on model theory of C((t))

Zhentao Zhang
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Abstract

In this short note, we study C((t)) in the language of valued rings. We show that a definable subset of C((t))n (or in monster model, Mn) is definably compact iff it is closed and unbounded. Then we give some comments on definable groups over C((t)).

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Zhentao Zhang. 2025-01-21. A short note on model theory of C((t)). https://arxiv.org/abs/2501.12545

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