# Search results for: Muaadh Almahalebi

Acta Mathematica Scientia > 2019 > 39 > 2 > 551-566

*p*-radical functional equation $$f\left( {\sqrt[p]{{x^p + y^p }}} \right) = f\left( x \right) + f\left( y \right),p \in \mathbb{N}_2 .$$ f ( x p + y p p ) = f ( x ) + f ( y ) , p ∈ N 2 . We also state an analogue of the fixed point theorem [12, Theorem 1] in 2-Banach spaces and investigate stability for this equation in 2-Banach...

Journal of Fixed Point Theory and Applications > 2018 > 20 > 1 > 1-13

Journal of Fixed Point Theory and Applications > 2018 > 20 > 1 > 1-12

The Journal of Analysis > 2018 > 26 > 1 > 1-8

Aequationes mathematicae > 2017 > 91 > 4 > 647-661

Journal of Fixed Point Theory and Applications > 2017 > 19 > 4 > 2417-2425

Aequationes mathematicae > 2016 > 90 > 4 > 849-857