Math 2.0

Commutative algebra Domains and factorization Concept

Prüfer domain

Summary

A Prüfer domain is an integral domain in which every nonzero finitely generated ideal is invertible. Equivalently, its localization at every prime ideal is a valuation ring. Prüfer domains are the non-Noetherian analogue of Dedekind domains: a Noetherian Prüfer domain is exactly a Dedekind domain. Every Bézout domain is a Prüfer domain.

Further reading

  1. Web https://en.wikipedia.org/wiki/Pr%C3%BCfer_domain
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Changed2 November 2026

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