scholarly journals Computer assisted solution of systems of two variable linear functional equations

2020 ◽  
Vol 94 (4) ◽  
pp. 723-736 ◽  
Author(s):  
Gergő Gyula Borus ◽  
Attila Gilányi
Keyword(s):  
Functional Equations ◽  
Linear Functional ◽  
Computer Assisted ◽  
Linear Functional Equations

HYPERSTABILITY OF GENERALISED LINEAR FUNCTIONAL EQUATIONS IN SEVERAL VARIABLES

2020 ◽  
Vol 102 (2) ◽  
pp. 293-302
Author(s):  
THEERAYOOT PHOCHAI ◽  
SATIT SAEJUNG
Keyword(s):  
Fixed Point ◽  
Fixed Point Theorem ◽  
Point Theorem ◽  
Functional Equations ◽  
Linear Functional ◽  
Linear Equations ◽  
General Linear ◽  
Several Variables ◽  
Linear Functional Equations

Zhang [‘On hyperstability of generalised linear functional equations in several variables’, Bull. Aust. Math. Soc.92 (2015), 259–267] proved a hyperstability result for generalised linear functional equations in several variables by using Brzdęk’s fixed point theorem. We complete and extend Zhang’s result. We illustrate our results for general linear equations in two variables and Fréchet equations.

Sign in / Sign up

Export Citation Format

Share Document