Local ring: Difference between revisions
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A ring <math>A</math> is said to be a '''local ring''' if it has a unique maximal ideal <math>m</math>. It is said to be ''semi-local'' if it has finitely many maximal ideals. | A ring <math>A</math> is said to be a '''local ring''' if it has a unique maximal ideal <math>m</math>. It is said to be ''semi-local'' if it has finitely many maximal ideals. | ||
Revision as of 18:46, 23 December 2007
A ring is said to be a local ring if it has a unique maximal ideal . It is said to be semi-local if it has finitely many maximal ideals.
