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arXiv · 2309.16404

A result of Krasner in categorial form

Alessandro Linzi
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Abstract

In 1957 M.\ Krasner described a complete valued field $(K,v)$ via the projective limit of a system of certain structures, called hyperfields, associated to $(K,v)$. We put this result in purely category-theoretic terms by translating into a limit construction in certain slice categories of the category of valued hyperfields and their homomorphisms.

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Alessandro Linzi. 2023-09-28. A result of Krasner in categorial form. https://arxiv.org/abs/2309.16404

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