Ulam-Hyers Stability of Functional Equations in Quasi-β-Banach Spaces

DOI10.1007/978-3-030-28972-0_5zbMath1447.39024OpenAlexW2982691918MaRDI QIDQ5120021

Nguyen Van Dung, Wutiphol Sintunavarat

Publication date: 9 September 2020

Published in: Ulam Type Stability (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-030-28972-0_5

zbMATH Keywords

quasi-normUlam-Hyers stability\(b\)-metricHyers' methodquasi-\(\beta\)-norm

Mathematics Subject Classification ID

Stability, separation, extension, and related topics for functional equations (39B82) Functional equations for functions with more general domains and/or ranges (39B52)

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On positive answer to El-Fassi's question related to hyperstability of the general radical quintic functional equation in quasi-\(\beta\)-Banach spaces

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