Title of article :
Characterization of Q-double derivations on rings and algebras
Author/Authors :
Hosseini, A. Department of Mathematics - Kashmar Higher Education Institute, Kashmar, Iran
Abstract :
The main purpose of this article is to oer some characterizations of -double
derivations on rings and algebras. To reach this goal, we prove the following theorem:
Let n > 1 be an integer and let R be an n!-torsion free ring with the identity element 1.
Suppose that there exist two additive mappings d; : R ! R such that
Keywords :
Jordan -double derivation , n-torsion free semiprime ring
Journal title :
Astroparticle Physics
