On the E-Hyperstability of the Inhomogeneous σ-Jensen’s Functional Equation on Semigroups

In this paper, we study the hyperstability problem for the well-known σ-Jensen’s functional equation fxy+fxσy=2fx for all x,y∈S, where S is a semigroup and σ is an involution of S. We present sufficient conditions on E⊂ℝ+S2 so that the inhomogeneous form of σ-Jensen’s functional equation fxy+fxσy=2f...

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Bibliographic Details
Main Authors: M. Sirouni, S. Kabbaj
Format: Article
Language:English
Published: Wiley 2023-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2023/1749302
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