In ring theory, a branch of mathematics, the radical of an ideal I {\displaystyle I} of a commutative ring is another ideal defined by the property that an element x {\displaystyle x} is in the radical if and only if some power of x {\displaystyle x} is in I {\displaystyle I} . Taking the radical of an ideal is called radicalization.
In ring theory, a branch of mathematics, the radical of an ideal I {\displaystyle I} of a commutative ring is another ideal defined by the property that an element x {\displaystyle x} is in the radical if and only if some power of x {\displaystyle x} is in I {\displaystyle I} . Taking the radical of an ideal is called radicalization.
Source: Wikipedia "Radical of an ideal" · CC BY-SA 4.0
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