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

Kandhasamy Tamilvanan, Abdulaziz Mohammed Alanazi, John Michael Rassias and Ali H. Alkhaldi
Additional contact information
Kandhasamy Tamilvanan: Department of Mathematics, School of Advanced Sciences, Kalasalingam Academy of Research and Education, Krishnankoil, Srivilliputhur 626126, India
Abdulaziz Mohammed Alanazi: Department of Mathematics, University of Tabuk, Tabuk 71491, Saudi Arabia
John Michael Rassias: Pedagogical Department-Mathematics & Informatics, The National and Kapodistrian University of Athens, 10679 Athens, Greece
Ali H. Alkhaldi: Department of Mathematics, College of Science, King Khalid University, Abha 61421, Saudi Arabia

Mathematics, 2021, vol. 9, issue 23, 1-16

Abstract: 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.

Keywords: general Euler–Lagrange quadratic functional equation; non-Archimedean intuitionistic fuzzy normed spaces; fixed-point method (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

Downloads: (external link)
https://www.mdpi.com/2227-7390/9/23/3063/pdf (application/pdf)
https://www.mdpi.com/2227-7390/9/23/3063/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jmathe:v:9:y:2021:i:23:p:3063-:d:690243

Access Statistics for this article

Mathematics is currently edited by Ms. Emma He

More articles in Mathematics from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().