Some Results On Lie Ideals With (σ,τ)-derivationIn Prime Rings
نویسندگان
چکیده
منابع مشابه
Notes on Generalized Derivations on Lie Ideals in Prime Rings
Let R be a prime ring, H a generalized derivation of R and L a noncommutative Lie ideal of R. Suppose that usH(u)ut = 0 for all u ∈ L, where s ≥ 0, t ≥ 0 are fixed integers. Then H(x) = 0 for all x ∈ R unless char R = 2 and R satisfies S4, the standard identity in four variables. Let R be an associative ring with center Z(R). For x, y ∈ R, the commutator xy− yx will be denoted by [x, y]. An add...
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ژورنال
عنوان ژورنال: Baghdad Science Journal
سال: 2009
ISSN: 2411-7986,2078-8665
DOI: 10.21123/bsj.6.1.231-234