bn:03843949n
Noun Concept
PT
elemento inteiro  extensão integral  extensão integrante  fecho integral
EN
In commutative algebra, an element b of a commutative ring B is said to be integral over A, a subring of B, if there are n ≥ 1 and aj in A such that b n + a n − 1 b n − 1 + ⋯ + a 1 b + a 0 = 0. Wikipedia
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