Characteristic ideal

From Commalg
Revision as of 16:19, 12 May 2008 by Vipul (talk | contribs) (2 revisions)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

This article defines a property of an ideal in a commutative unital ring |View other properties of ideals in commutative unital rings

Definition

An ideal in a commutative unital ring is said to be characteristic if it is invariant under any automorphism of the ring.

Relation with other properties

Stronger properties

Retrieved from "https://commalg.subwiki.org/w/index.php?title=Characteristic_ideal&oldid=120"