Stability of generalized cubic- and quartic-type functional equations in the setting of non-Archimedean spaces

In the field of functional equations and their solutions, Ulam's stability is an essential concept. This theory examines whether the function approximating a certain functional equation is close to the function that exactly satisfies it. A broader extension of the stability concept is generaliz...

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Bibliographic Details

Published in:	Journal of Taibah University for Science
Main Authors:	Ramakrishnan Kalaichelvan, Uma Jayaraman, Gunaseelan Mani, Sabri T.M. Thabet, Imed Kedim, Thabet Abdeljawad
Format:	Article
Language:	English
Published:	Taylor & Francis Group 2025-12-01
Subjects:	Generalized Hyers–Ulam stability cubic functional equation quartic functional equation non-Archimedean normed spaces
Online Access:	https://www.tandfonline.com/doi/10.1080/16583655.2025.2474846