Approximately higher Hilbert C^*-module derivations

We show that higher derivations on a Hilbert C^{*}-module associated with the Cauchy functional equation satisfying generalized Hyers--Ulam stability.  

کلیدواژه ها:

Hyers--Ulam stability ، Hilbert C^{*}-modules ، Derivation ، Higher derivation ، Fixed point theorem