Title of article
RIGHT (σ,τ)-DERIVATIONS ON LEFT IDEALS
Author/Authors
Hamdi, Asawer D. BaghdadUniversity - College of Science - Department of Mathematics, Iraq
Pages
4
From page
608
To page
611
Abstract
Let R be a prime ring and I a nonzero left Ideal of R which is a semi prime as a ring. For a right (σ,τ) – derivations ȣ:R → R, we prove the following results: (1) If δ acts as a homomorphism on I, then ȣ= 0 on R. (2) If δ acts as an anti- homomorphism on I, then either ȣ = 0 on R or I subseteq Z(R).
Keywords
LEFT IDEALS , right derivation , derivation , RIGHT (σ,τ)
Journal title
Iraqi Journal Of Science
Serial Year
2012
Journal title
Iraqi Journal Of Science
Record number
2711174
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