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CENTRALIZING MAPPINGS OF PRIME AND SEMIPRIME *-RINGS | ||
| Iraqi Journal of Science | ||
| Article 1, Volume 51, Issue 2, 2010, Pages 320-323 | ||
| Authors | ||
| A. A. Altay; A. H. Majeed | ||
| Abstract | ||
| In this paper we prove the following result. Let R be a non-commutative prime*-ring of characteristic different from 2, then R is normal *-ring if and only if there exists a nonzero Jordan*-derivation d: R→R be which satisfies [d(x), x] Z(R) for all x R, and [d(h),s] Z(R) or [d(s), h] Z(R) for all h H(R), s S(R). | ||
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