Stability problems of cubic mappings with the fixed point alternative (Q2912681)
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scientific article; zbMATH DE number 6082932
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Stability problems of cubic mappings with the fixed point alternative |
scientific article; zbMATH DE number 6082932 |
Statements
14 September 2012
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Hyers-Ulam-Rassias stability
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functional equation
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cubic mapping
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quasi-\(\beta\)-normed space
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subadditive function
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fixed point
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Stability problems of cubic mappings with the fixed point alternative (English)
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The generalized stability of the unique solution to the cubic functional equation of the form NEWLINE\[NEWLINE 3f(2x+y)+f(2x-y)+6f(y)=8f(x+y)+24f(x) NEWLINE\]NEWLINE is studied.
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