Results 61 to 70 of about 1,560 (124)

Stability in the Sense of Hyers–Ulam–Rassias for the Impulsive Volterra Equation

Fractal and Fractional
This article aims to use various fixed-point techniques to study the stability issue of the impulsive Volterra integral equation in the sense of Ulam–Hyers (sometimes known as Hyers–Ulam) and Hyers–Ulam–Rassias.
El-sayed El-hady, Süleyman Öğrekçi, Tania A. Lazăr, Vasile L. Lazăr   +3 more
doaj   +1 more source

Modeling and analysis of novel COVID-19 outbreak under fractal-fractional derivative in Caputo sense with power-law: a case study of Pakistan. [PDF]

Model Earth Syst Environ, 2023
Kubra KT, Ali R.
europepmc   +1 more source

A fractional order Monkeypox model with protected travelers using the fixed point theorem and Newton polynomial interpolation. [PDF]

Healthc Anal (N Y), 2023
Adom-Konadu A, Bonyah E, Sackitey AL, Anokye M, Asamoah JKK.   +4 more
europepmc   +1 more source

Stability Of a Quadratic Functional Equation in Intuitionistic Fuzzy Banach Spaces

Journal of New Results in Science, 2016
Hyers-Ulam-Rassias stability theorem has been applied to several functional equations for studying stability in caseof approximation of a given functional equation in Banach spaces,fuzzy Banach spaces etc.
Pratap Mondal, Nabin Chandra Kayal, T K Samanta   +2 more
doaj  

Analytical and qualitative investigation of COVID-19 mathematical model under fractional differential operator. [PDF]

Math Methods Appl Sci, 2021
Shah K, Sher M, Rabai'ah H, Ahmadian A, Salahshour S, Pansera BA.   +5 more
europepmc   +1 more source

Qualitative Analysis of the Transmission Dynamics of Dengue with the Effect of Memory, Reinfection, and Vaccination. [PDF]

Comput Math Methods Med, 2022
Tang TQ, Jan R, Bonyah E, Shah Z, Alzahrani E.   +4 more
europepmc   +1 more source

Existence and stability results for a coupled multi-term Caputo fractional differential equations

Fixed Point Theory and Algorithms for Sciences and Engineering
In this article, we explore a new class of nonlocal boundary value problems defined by coupled multi-term delay Caputo fractional differential equations along with a multipoint-integral boundary problem.
Gunaseelan Mani, Purushothaman Ganesh, Pandiarajan Ramasamy, Sarah Aljohani, Nabil Mlaiki   +4 more
doaj   +1 more source

Analysis of a novel coronavirus (2019-nCOV) system with variable Caputo-Fabrizio fractional order. [PDF]

Chaos Solitons Fractals, 2021
Verma P, Kumar M.
europepmc   +1 more source

A novel HIV model through fractional enlarged integral and differential operators. [PDF]

Sci Rep, 2023
Barakat MA, Hyder AA, Almoneef AA.
europepmc   +1 more source

Fractional-Order Ebola-Malaria Coinfection Model with a Focus on Detection and Treatment Rate. [PDF]

Comput Math Methods Med, 2022
Zhang L, Addai E, Ackora-Prah J, Arthur YD, Asamoah JKK.   +4 more
europepmc   +1 more source