Ulam Stabilities and Instabilities of Euler–Lagrange-Rassias Quadratic Functional Equation in Non-Archimedean IFN Spaces

Ulam Stabilities and Instabilities of Euler–Lagrange-Rassias Quadratic Functional Equation in Non-Archimedean IFN Spaces

In this paper, we use direct and fixed-point techniques to examine the generalised Ulam–Hyers stability results of the general Euler–Lagrange quadratic mapping in non-Archimedean IFN spaces (briefly, non-Archimedean Intuitionistic Fuzzy Normed spaces) over a field.

Bibliographic Details
Main Authors: Kandhasamy Tamilvanan, Abdulaziz Mohammed Alanazi, John Michael Rassias, Ali H. Alkhaldi
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Mathematics
Subjects:
general Euler–Lagrange quadratic functional equation
non-Archimedean intuitionistic fuzzy normed spaces
fixed-point method
Online Access:https://www.mdpi.com/2227-7390/9/23/3063

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