Finiteness properties of higher generalized derivations in prime rings.
Date Issued
2009
Date
2009
Author(s)
Yang, Chin-Chun
Abstract
Let R be a prime ring with extended centroid C and with right Martindale quotient ring Q. Suppose that G is a nonzero generalized derivation of R and n is a positive integer. In the thesis we investigate the finite-dimensionality for C-subspaces spanned by Gn(I), Gn(L), S and G(ρ), where I is a nonzero ideal of R, L a noncentral Lie ideal of R, ρ a nonzero right ideal of R and S := { [x,δ(x)] | x ∈ ρ}. The finiteness properties are also investigated.
Subjects
Prime ring
(generalized) derivation
Lie ideal
PI
GPI.
Type
thesis
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