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Stability of a Quartic Functional Equation
We obtain the general solution of the generalized quartic functional equation f(x + my) + f(x − my) = 2(7m − 9)(m − 1)f(x) + 2m (2)(m (2) − 1)f(y)−(m − 1)(2) f(2x) + m (2){f(x + y) + f(x − y)} for a fixed positive integer m. We prove the Hyers-Ulam stability for this quartic functional equation by t...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Hindawi Publishing Corporation
2014
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3922033/ https://www.ncbi.nlm.nih.gov/pubmed/24587750 http://dx.doi.org/10.1155/2014/752146 |