[PDF] Top 20 Análisis de diversificación productiva intersectorial y a nivel de la firma
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Left Annihilator of Identities Involving Generalized Derivations in Prime Rings
... of generalized derivation as follows: by a generalized derivation we mean an additive mapping F : I → U such that F(xy) = F (x)y + xd(y) holds for all x, y ∈ I, where I is a dense left ideal of R and ... See full document
105
Generalized Multiplicative Derivations in Near-Rings
... using derivations by ...of derivations, generalized derivations, generalized multiplicative derivations( for reference see [1, 3, 4, 5, 6, 7, 8, 9], where further references can ... See full document
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Remarks on Generalized Derivations in Prime and Semiprime Rings
... commutator identities xy, z x, zy xy, z, x, yz x, yz yx, ...a generalized derivation of R if there exists a derivation d from R to R such that gxy gxy xdy holds for all x, y ∈ ...a generalized ... See full document
84
On Commutativity of *-Prime Near-Rings with Derivations
... Abstract: The primary purpose of this paper is to introduce the notion of ∗-prime near-rings, which is a special class of distributive near-rings and to investigate their commutativity. Let N be a ... See full document
15
Optimized Multiplicative Derivations in Close to Rings
... of derivations, generalized derivations, generalized multiplicative derivations( for reference see [1, 3, 4, 5, 6, 7, 8, 9], where further references can be ...with left ... See full document
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On Prime and Semiprime Rings with Additive Mappings and Derivations
... on prime rings was obtained by Mayne ...that derivations, automorphisms, and some related maps cannot be centralizing on certain subsets of noncommutative prime (and some other) ...a ... See full document
16
Identities in $3$-prime near-rings with left multipliers
... a left generalized derivation with associated derivation d if F(xy) = d(x)y + xF (y), for all x, y ∈ N ...a generalized derivation with associated derivation d if it is both a left as well as ... See full document
12
Generalized derivations in prime rings
... have generalized Posner’s theorems, for suitable subsets of R, as ideal, left ideal, Lie ideal and Jordan ideal, further information can be found in ([2], [5],[9],[12],[15],[16], ...a prime ring R ... See full document
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Left Generalized Derivations on Prime Γ-Rings
... a prime -ring, if ΓΓ = 0 implies = 0 or = 0, for all , ∈ and is called a semiprime -ring, if ΓΓ = 0 implies = 0, for all ∈ ...Every prime Γ-ring is obviously ...a left (right) ideal of if Γ ⊆ (ΓM ⊆ ... See full document
28
Left Generalized Derivations and Commutativity of Prime Rings
... a generalized derivation associated with a derivation if ( ) = ( ) + ( ) , for all , ∈ ...a left generalized derivation associated with a derivation if ( ) = ( ) + ( ) , for all , ∈ ...to left ... See full document
18
On commutativity of near rings with generalized derivations
... using derivations was initiated by Bell and Mason in 1987 in ...from rings to near-rings with derivations in ...a generalized derivation if it is both a left and a right ... See full document
163
(1,α)- Derivations in Prime г - near Rings
... near rings, rings were introduced by ...of derivations in near ...in prime and semiprime rings admitting suitably constrained derivations and generalized ... See full document
10
On Jordan ideals and left (θ,θ) derivations in prime rings
... Jordan left (θ, θ)-derivation on a Jordan ideal J of a 2-torsion-free prime ring is a left (θ, θ)-derivation on ...of left (θ, θ)-derivation on a prime ring which also acts either as a ... See full document
96
On derivations and commutativity in prime rings
... Fact 2 . Any derivation of R can be uniquely extended to a derivation of Q, and so any derivation of R can be defined on the whole of Q [1, Proposition 2.5.1]. Moreover, Q is a prime ring as well as R and the ... See full document
101
On Semigroup Ideals and Left Generalized (ɵ,ɵ)-4- Derivations in Prime Near-Rings
... of left generalized ( , )-4-derivation in near-ring N and we determine some conditions of left generalized ( , )-4-derivation and semigroup ideals which make prime near-ring commutative ... See full document
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Generalized higher left centralizer of prime rings
... higher left centralizer, Jourdan higher left centralizer also we introduce the concepts of generalized higher left centralizer, generalized Jordan higher left centralizer of R, ... See full document
67
A Note on Generalized Skew Derivations on Rings
... is prime if aRb=0 implies a=0 or ...a generalized derivation if their exists a derivation d such that F(xy)=F(x)y+xd(y) for all ...All derivations are generalized ... See full document
6
Generalized Derivations in Semiprime Gamma Rings
... the generalized derivations in rings and obtained some remarkable results in classical ...the generalized derivations in semiprime ... See full document
5
Skew Commuting Derivations of Noncommutative Prime Rings
... ∈ U(resp. if d(xy)= d(y)d(x) holds for all x,y ∈ U).We write [x,y] for xy – yx and make extensive use of basic commutator identities [xy,z]=x[y,z]+ [x,z]y and [x,yz]=y [x,z] +[x,y]z . In some parts of the proof ... See full document
8
Identities with derivations and automorphisms on semiprime rings
... a prime ring, then the ring is commutative (Mayne’s ...a prime ring R is of the form x → λx + ζ(x) where λ is an element of C and ζ : R → C is an additive mapping, should be ... See full document
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