Title of article :
Characterizing Jordan Higher Centralizers on Triangular Rings through Zero Product
Author/Authors :
majeed, a.h. baghdad university - college of science - department of mathematics, iraq , shaheen, rajaa c. al-qadisiyah university - college of education - department of mathematics, Iraq
Abstract :
In this paper , we prove that if T is a 2-torsion free triangular ring and φ= (φi)i∈N be a family of additive mapping φi:T→T then φ satisfying Xφi (Y)+φi (Y)X=0 ∀ i∈N whenever X,Y∈T,XY=YX=0 ifand only if φ is a higher centralizer which is means that φ is Jordan higher centralizer on 2-torsion free triangular ring if and only if φ is a higher centralizer and also we prove that if φ=(φi)i∈N be a family of additive mapping φi:T→T satisfying the relation φ_n (XYX)=∑_(i=1)^n X φi (Y)X ∀ X,Y∈T, Then φ is a higher centralizer.
Keywords :
higher centralizer , Jordan higher centralizer
Journal title :
Iraqi Journal Of Science
Journal title :
Iraqi Journal Of Science