Representation and Stability of General Nonic Functional Equation

In this paper, we introduce a way of representing a given mapping as the sum of odd and even mappings. Then, using this representation, we investigate the stability of various forms of the following general nonic functional equation: <inline-formula><math xmlns="http://www.w3.org/1998/...

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Bibliographic Details
Published in:Mathematics
Main Authors: Ick-Soon Chang, Yang-Hi Lee, Jaiok Roh
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Subjects:
Online Access:https://www.mdpi.com/2227-7390/11/14/3173