Characterization and stability analysis of advanced multi-quadratic functional equations

Abstract In this paper, we introduce a new quadratic functional equation and, motivated by this equation, we investigate n-variables mappings which are quadratic in each variable. We show that such mappings can be unified as an equation, namely, multi-quadratic functional equation. We also apply a f...

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Bibliographic Details
Main Authors: Abasalt Bodaghi, Hossein Moshtagh, Hemen Dutta
Format: Article
Language:English
Published: SpringerOpen 2021-08-01
Series:Advances in Difference Equations
Subjects:
Online Access:https://doi.org/10.1186/s13662-021-03541-3