Perturbations of Jordan higher derivations in Banach ternary algebras : An alternative fixed point approach

Using fixed point methods, we investigate approximately higher ternary Jordan derivations in Banach ternaty algebras via the Cauchy functional equationf(\lambda_{۱}x+\lambda_{۲}y+\lambda_۳z)=\lambda_۱f(x)+\lambda_۲f(y)+\lambda_۳f(z).

کلیدواژه ها:

fixes point theorem ، higher ternary Jordan derivation ، approximately higher ternary Jordan derivation ، stability