On set-valued solutions of a functional equation of Drygas

DOI10.1007/s00010-008-2935-9zbMath1215.39031OpenAlexW2010038517MaRDI QIDQ621332

Wilhelmina Smajdor

Publication date: 2 February 2011

Published in: Aequationes Mathematicae (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00010-008-2935-9

Mathematics Subject Classification ID

Set-valued functions (26E25) Functional equations for functions with more general domains and/or ranges (39B52)

Related Items (16)

Set-valued solutions of a functional equation ⋮ On the hyperstability of \(\sigma\)-Drygas functional equation on semigroups ⋮ A generalization of Drygas functional equation ⋮ Hyperstability of the Drygas functional equation ⋮ On the Brzdȩk's fixed point approach to stability of a Drygas functional equation in 2-Banach spaces ⋮ On a class of abstract convex cone valued functional equations ⋮ On a method of solving some functional equations for set-valued functions ⋮ Generalized hyperstability of a Drygas functional equation on a restricted domain using Brzdȩk's fixed point theorem ⋮ Unnamed Item ⋮ Unnamed Item ⋮ Set-valued orthogonal additivity ⋮ Stability of the Drygas functional equation on restricted domain ⋮ An extension of the Rådström cancellation theorem to cornets ⋮ On the hyperstability of the generalized class of Drygas functional equations on semigroups ⋮ Unnamed Item ⋮ Some hyperstability results of a p-radical functional equation related to Drygas mappings in non-Archimedean Banach spaces

This page was built for publication: On set-valued solutions of a functional equation of Drygas