On Identities with Composition of Generalized Derivations
2017 ◽
Vol 60
(4)
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pp. 721-735
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Keyword(s):
AbstractLet R be a prime ring with extended centroid C, Q maximal right ring of quotients of R, RC central closure of R such that dim C(RC) > , ƒ (X1, . . . , Xn) a multilinear polynomial over C that is not central-valued on R, and f (R) the set of all evaluations of the multilinear polynomial f (X1 , . . . , Xn) in R. Suppose that G is a nonzero generalized derivation of R such that G2(u)u ∈ C for all u ∈ ƒ(R).
2018 ◽
Vol 11
(04)
◽
pp. 1850055
Keyword(s):
Keyword(s):
1990 ◽
Vol 32
(3)
◽
pp. 371-375
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