Código QR (código de barras bidimensional)

Commutativity and structure of rings with commuting nilpotents

Let R be a ring and let N denote the set of nilpotent elements of R. Let Z denote the center of R. Suppose that (i) N is commutative, (ii) for every x in R there exists x′ϵ<x> such that x−x2x′ϵN, where <x> denotes the subring generated by x, (iii) for every x,y in R, there exists an integer n=n(x,y)...

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Bibliografiske detaljer
Principais autores: Hazar Abu-Khuzam, Adil Yaqub
Format: Artigo
Sprog:Inglês
Udgivet: Wiley 1983-01-01
Serier:International Journal of Mathematics and Mathematical Sciences
Fag:
Online adgang:http://dx.doi.org/10.1155/S0161171283000101
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