Approximate Quartic and Quadratic Mappings in Quasi-Banach Spaces

Approximate Quartic and Quadratic Mappings in Quasi-Banach Spaces

we establish the general solution for a mixed type functional equation of aquartic and a quadratic mapping in linear spaces. In addition, we investigate the generalized Hyers-Ulam stability in p-Banach spaces.

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Veröffentlicht in:International Journal of Mathematics and Mathematical Sciences 2011, Vol.2011 (1), p.115-132-107
Hauptverfasser: Gordji, M. Eshaghi, Khodaei, H., Kim, Hark-Mahn
Format: Artikel
Sprache:eng
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Zusammenfassung:we establish the general solution for a mixed type functional equation of aquartic and a quadratic mapping in linear spaces. In addition, we investigate the generalized Hyers-Ulam stability in p-Banach spaces.
ISSN:0161-1712
1687-0425
DOI:10.1155/2011/734567