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ON THE STABILITY OF A QUADRATIC FUNCTIONAL EQUATION
, 2012In this paper, for any fixed integer $n\;>\;m\;{\geq}\;1$, we investigate the generalized Hyers-Ulam stability of the following quadratic functional equation in -Banach spaces, where $0\;
Sang-Baek Lee, M. Han, W. Park
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Mathematical Proceedings of the Cambridge Philosophical Society, 1965
Introduction. The object of this note is to give a proof of the following theorem on the solution of an important functional equation.
A. R. Reddy, C. T. Rajagopal
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Introduction. The object of this note is to give a proof of the following theorem on the solution of an important functional equation.
A. R. Reddy, C. T. Rajagopal
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Stability of a quartic functional equation
Journal of Fixed Point Theory and Applications, 2018S. Pinelas, V. Govindan, K. Tamilvanan
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A functional equation arising in dynamic programming
Aequationes Mathematicae, 2017S. Kaliaj
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Kannappan’s functional equation on semigroups with involution
, 2017H. Stetkær
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On the stability of a radical cubic functional equation in quasi-$${\beta}$$β-spaces
, 2016Zahra Alizadeh, A. Ghazanfari
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