Intuitionistic Fuzzy Stability of an Euler–Lagrange Symmetry Additive Functional Equation via Direct and Fixed Point Technique (FPT)

P Agilan, K Julietraja, N Mlaiki, A Mukheimer - Symmetry, 2022 - mdpi.com
In this article, a new class of real-valued Euler–Lagrange symmetry additive functional
equations is introduced. The solution of the equation is provided, assuming the unknown …

[HTML][HTML] Stability results for some classes of cubic functional equations

E El-hady, Y Sayyari, M Dehghanian, Y Alruwaily - Axioms, 2024 - mdpi.com
Applications involving functional equations (FUEQs) are commonplace. They are essential
to various applications, such as fog computing. Ulam's notion of stability is highly helpful …

On the structure and solutions of functional equations arising from queueing models

E El-hady, J Brzdęk, H Nassar - Aequationes mathematicae, 2017 - Springer
It is a survey on functional equations of a certain type, for functions in two complex variables,
which often arise in queueing models. They share a common pattern despite their …

On stability of the functional equation of p-Wright affine functions in (2, α)-Banach spaces

E El-hady - Journal of the Egyptian Mathematical Society, 2019 - Springer
Stability of functional equations has recent applications in many fields. We show that the
stability results obtained by J. Brzdęk and concerning the functional equation of the p-Wright …

On stability of the functional equation of p-Wright affine functions in 2-Banach spaces

ES El-hady - Ulam Type Stability, 2019 - Springer
On Stability of the Functional Equation of p-Wright Affine Functions in 2-Banach Spaces |
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Generalised Ulam-Hyers Stability Analysis for System of Additive Functional Equation in Fuzzy and Random Normed Spaces: Direct and Fixed Point Approach

P Agilan, K Julietraja, S Aljohani… - International Journal of …, 2024 - etamaths.com
In this article, a new system of Functional Equations is proposed. The Ulam-Hyers stability of
this class of equations is investigated using the product, sum, and mixed product-sum of …

On Some Functional Equations with Applications in Networks

ES El-Hady - Frontiers in Functional Equations and Analytic …, 2019 - Springer
Functional equations appear in many applications. They provide a powerful tool for
narrowing the models used to describe many phenomena. In particular, some class of …

ON THE SOLUTIONS AND STABILITY OF A CERTAIN FAMILY OF EQUATIONS ARISING FROM ENGINEERING MODELS

ELS EL-HADY, ABEN MAKHLOUF - projecteuclid.org
A certain interesting family of functional equations (FEs) arose recently from many
interesting engineering models like eg Networks and fog computing. We investigate the …

On Solutions and Stability of a Functional Equation Arising from a Queueing System

ES El-hady - Ulam Type Stability, 2019 - Springer
On Solutions and Stability of a Functional Equation Arising from a Queueing System |
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[PDF][PDF] On the structure and solutions of functional equations arising from queueing models

ELS EL, J BRZD, H NASSAR - researchgate.net
It is a survey on functional equations of a certain type, for functions in two complex variables,
which often arise in queueing models. They share a common pattern despite their …