Fixed point approach to the Hyers-Ulam-Rassias approximation‎ ‎of homomorphisms and derivations on Non-Archimedean random Lie C-algebras

Document Type : Research Articles

Authors

Department of Mathematics, Beyza Branch, Islamic Azad University, Beyza, Iran.

Abstract

‎In this paper‎, ‎using fixed point method‎, ‎we prove the generalized Hyers-Ulam stability of‎
‎random homomorphisms in random C-algebras and random Lie C-algebras‎
‎and of derivations on Non-Archimedean random C-algebras and Non-Archimedean random Lie C-algebras for‎
‎the following m-variable additive functional equation:‎
sumi=1mf(xi)=frac12mleft[sumi=1mfleft(mxi+sumj=1 ,ineqjmxjright)+fleft(sumi=1mxiright)right]
‎The concept of Hyers-Ulam-Rassias stability originated from Th‎. ‎M.‎
‎Rassias� stability theorem that appeared in his paper‎: ‎On the‎
‎stability of the linear mapping in Banach spaces‎, ‎Proc‎. ‎Amer.‎
‎Math‎. ‎Soc‎. ‎72 (1978)‎, ‎297-300.

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