Abstract
We study the following generalized additive functional inequality ∥af(x) + bf(y) + cf(z)∥ ≤ ∥f(αx + βy + γz)∥, associated with linear mappings in Banach spaces. Moreover, we prove the Hyers-Ulam-Rassias stability of the above generalized additive functional inequality, associated with linear mappings in Banach spaces. Copyright © 2008 Jung Rye Lee et al.
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CITATION STYLE
APA
Park, C., Lee, J. R., & Shin, D. Y. (2008). On the stability of generalized additive functional inequalities in Banach spaces. Journal of Inequalities and Applications, 2008. https://doi.org/10.1155/2008/210626
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