bn:14519597n
Noun Concept
Categories: Ring theory
EN
idempotent  idempotent element  Abelian ring  central idempotent  Central idempotent element
EN
In ring theory, a branch of mathematics, an idempotent element or simply idempotent of a ring is an element a such that a2 = a. Wikipedia
English:
ring theory
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EN
In ring theory, a branch of mathematics, an idempotent element or simply idempotent of a ring is an element a such that a2 = a. Wikipedia
IS A