On the stability of orthogonally Jensen additive and quadratic functional equation

2022/03/07 by Fu, Linlin, Liu, Qi, Li, Yongjin · 1 citation
#FOS: Mathematics #Functional Analysis (math.FA)

paper · doi:10.48550/arxiv.2203.03632

Abstract

We consider the stability of the orthogonal Jensen additive and quadratic equations in F-spaces, through applying and extending the approach to the proof of a 2010 result of W.Frchner and J.Sikorska, we presenting a new method to get the stability. Moreover, we work in a more general and natural condition than considered before by other antuors.

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