Orthogonal stability and nonstability of a generalized quartic functional equation in quasi-\(\beta\)-normed spaces (Q2023018)
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scientific article; zbMATH DE number 7341752
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Orthogonal stability and nonstability of a generalized quartic functional equation in quasi-\(\beta\)-normed spaces |
scientific article; zbMATH DE number 7341752 |
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Orthogonal stability and nonstability of a generalized quartic functional equation in quasi-\(\beta\)-normed spaces (English)
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3 May 2021
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Summary: In this work, we examine the generalized Hyers-Ulam orthogonal stability of the quartic functional equation in quasi-\(\beta\)-normed spaces. Moreover, we prove that this functional equation is not stable in a special condition by a counterexample.
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Hyers-Ulam orthogonal stability
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quartic functional equation
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quasi-\(\beta\)-normed spaces
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