Approximation of two general functional equations in 2-Banach spaces

DOI10.7153/jmi-2023-17-11zbMath1523.39014OpenAlexW4361767723MaRDI QIDQ6100846

Batool Noori, Mohammad Bagher Farshbaf Moghimi, Chun-Gil Park, Abbas Najati

Publication date: 31 May 2023

Published in: Journal of Mathematical Inequalities (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.7153/jmi-2023-17-11

zbMATH Keywords

functional equationfixed point methodlinear functional equationhyperstabilityUlam stability2-Banach space

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Stability, separation, extension, and related topics for functional equations (39B82) Systems of functional equations and inequalities (39B72)

Cites Work

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• On set-valued solutions of a generalized bi-quadratic functional equation
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• Approximate multi-Jensen, multi-Euler-Lagrange additive and quadratic mappings in \(n\)-Banach spaces
• Characterizations on isometries in linear \(n\)-normed spaces
• STABILITY OF THE MULTI-JENSEN EQUATION
• n-Inner Product Spaces
• A fixed point theorem of the alternative, for contractions on a generalized complete metric space

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