科研之友
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摘要
The purpose of this paper is to prove the following result. Let 711 and n be positive integers, and let R be a prime ring with char (R) = 0 or m+n+1 <= char (R). Let T : R -> R be an additive mapping satisfying the relation T(x(m+n-1))) = x(m)T(x)x(n) for all x is an element of R. In this case T is a two-sided centralizer.
- 出版日期2011
