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Title: On Semiderivations in Prime Gamma Rings
Authors: Dey, Kalyan Kumar
Paul, Akhil Chandra
Keywords: Semiderivation
Γ-prime ring
commuting mapping
extended centroid
Issue Date: 2011
Publisher: Vidyasagar University , Midnapore , West-Bengal , India
Series/Report no.: Journal of Physical Science;Vol 15 [2011]
Abstract: Let M be a prime gamma ring. Let d : M → M be a semiderivation associated with a function g : M → M. We prove that d must be an ordinary derivation or of the form d(x) = pδ(x − g(x)) for all x∈M, δ∈Γ, where p is an element of the extended centroid of M. We have also seen that g must necessarily be an endomorphism.
Description: 59-64
ISSN: 0972-8791 (Print)
Appears in Collections:Journal of Physical Sciences Vol.15 [2011]

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