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Title: Commutativity of Two Torsion Free σ-Prime Gamma Rings with Nonzero Derivations
Authors: Halder, A K
Paul, A C
Keywords: n-torsion free
σ-prime Γ-rings
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 2-torsion free σ-prime Γ-ring and d a nonzero derivation on M. Then M is commutative with the help of the condition [d(x),x]α∈Z(M), for all x∈M and α∈Γ. Let I be a nonzero σ-ideal of M and d a nonzero derivation on M commuting with σ. Then M is commutative in both conditions [d(x),d(y)]α=0 and d(xαy) = d(yαx), for all x,y∈I and α∈Γ.
Description: 27-32
ISSN: 0972-8791 (Print)
Appears in Collections:Journal of Physical Sciences Vol.15 [2011]

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