Title of article
A fixed point approach to the stability of additive-quadratic-quartic functional equations
Author/Authors
Bodaghi, Abasalt Department of Mathematics - Garmsar Branch, Islamic Azad University, Garmsar, Iran , Rassias, Themistocles Michael Department of Mathematics - National Technical University of Athens - Zografou Campus, Athens, Greece , Zivari-Kazempour, Abbas Department of Mathematics - Ayatollah Borujerdi University, Borujerd, Iran
Pages
12
From page
17
To page
28
Abstract
In this article, we introduce a class of the generalized mixed additive, quadratic and quartic functional equations and obtain their common solutions. We also investigate the stability of such modified functional equations in the non-Archimedean normed spaces by a fixed point method.
Keywords
additive-quadratic-quartic functional equation , Hyers-Ulam stability , non-Archimedean normed space
Journal title
International Journal of Nonlinear Analysis and Applications
Serial Year
2020
Record number
2606198
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