Stability of the Jensen–type functional equation in ternary Banach algebras: An alternative fixed point approach

نویسنده

  • M. Eshaghi Gordji
چکیده

Using fixed point methods, we prove the generalized Hyers–Ulam–Rassias stability of ternary homomorphisms, and ternary multipliers in ternary Banach algebras for the Jensen–type functional equation f( x+ y + z 3 ) + f( x− 2y + z 3 ) + f( x+ y − 2z 3 ) = f(x) .

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تاریخ انتشار 2009