Lie Derivations of the Skew Elements of
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Gordon A. Swain
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Article
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1996
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Elsevier Science
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English
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Let R be a prime ring with involution of the first kind, and characteristic / 2, 3. Let K denote the skew elements of R, and let C denote the extended centroid of ลฝ . R . Assume that RC : C / 1, 4, 16. It is shown that any Lie derivation of K into ยฒ : itself can be extended to an ordinary derivation