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ZHANG Min1, WU Wei2, WANG Yu1
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Abstract: Let R be a prime ring withL a noncentral Lie ideal ofR. If d andg are the derivations ofRsuch that (d(u)u-ug(u))2 is central for all u∈L, then d=g=0 or R satisfies s4 the standard identity in 4 variables.
Key words: symmetric quotient ring, generalized polynomial identities, derivation
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ZHANG Min, WU Wei, WANG Yu. Derivations with Powercocentralizing Values on Lie Ideal[J].J4, 2006, 44(03): 347-350.
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http://xuebao.jlu.edu.cn/lxb/EN/Y2006/V44/I03/347
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