Localization respects associated primes for Noetherian rings: Difference between revisions
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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: