Stability of a mixed type quadratic, cubic and quartic functional equation
| Autor: | Gordji, M. Eshaghi, Kaboli, S., Zolfaghari, S. |
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| Rok vydání: | 2008 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | In this paper, we obtain the general solution and the generalized Hyers-Ulam Rassias stability of the functional equation $$3(f(x+2y)+f(x-2y))=12(f(x+y)+f(x-y))+4f(3y)-18f(2y)+36f(y)-18f(x).$$ |
| Databáze: | arXiv |
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