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HYERS-ULAM STABILITY OF CUBIC-QUARTIC FUNCTIONAL EQUATIONS ON RANDOM NORMED SPACES  

Jang, Sun-Young (Department of Mathematics, University of Ulsan)
Kang, Kyung-Mook (Hogye High School)
Publication Information
The Pure and Applied Mathematics / v.17, no.4, 2010 , pp. 373-388 More about this Journal
Abstract
We introduce mixed cubic-quartic functional equations. And using the fixed point method, we prove the generalized Hyers-Ulam stability of cubic-quartic functional equations on random normed spaces.
Keywords
cubic functional equation; quartic functional equations; random normed space; Hyers-Ulam stability.;
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