On superstability of exponential functional equations

On superstability of exponential functional equations

Abstract The aim of this paper is to prove the superstability of the following functional equations: f ( P ( x , y ) ) = g ( x ) h ( y ) , f ( x + y ) = g ( x ) h ( y ) . $$\begin{aligned}& f \bigl(P(x,y) \bigr)= g(x)h(y), \\& f(x+y)=g(x)h(y). \end{aligned}$$

Bibliographic Details
Main Authors: Batool Noori, M. B. Moghimi, Abbas Najati, Choonkil Park, Jung Rye Lee
Format: Article
Language:English
Published: SpringerOpen 2021-04-01
Series:Journal of Inequalities and Applications
Subjects:
Banach algebra
Pexider exponential equation
Exponential function
Superstability
Online Access:https://doi.org/10.1186/s13660-021-02615-w

Internet

https://doi.org/10.1186/s13660-021-02615-w

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