Localization respects associated primes for Noetherian rings: Difference between revisions

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(New page: ==Statement== Suppose <math>A</math> is a Noetherian commutative unital ring and <math>M</math> is any <math>A</math>-module (not necessarily finitely generate...)
 
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{{Noetherian base result}}
==Statement==
==Statement==



Revision as of 16:52, 27 February 2008

This article defines a result where the base ring (or one or more of the rings involved) is Noetherian
View more results involving Noetherianness or Read a survey article on applying Noetherianness

Statement

Suppose is a Noetherian commutative unital ring and is any -module (not necessarily finitely generated. Let be a multiplicatively closed subset of .

There is a natural inclusion on spectra:

The set of associated primes for as an -module is the inverse image in of the set of associated primes for as an -module.

If we identify with its image, a subset of , then we can write: