Article ID Journal Published Year Pages File Type
1894197 Journal of Geometry and Physics 2010 6 Pages PDF
Abstract

In this paper, we establish the stability and superstability of J∗J∗-derivations in J∗J∗-algebras for the generalized Jensen–type functional equation rf(x+yr)+rf(x−yr)=2f(x). Finally, we investigate the stability of J∗J∗-derivations by using the fixed point alternative.

Related Topics
Physical Sciences and Engineering Mathematics Mathematical Physics
Authors
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