Results 111 to 120 of about 868 (169)

Efficient scheme for a category of variable-order optimal control problems based on the sixth-kind Chebyshev polynomials

Demonstratio Mathematica
The main goal of the present study is to introduce an operational collocation scheme based on sixth-kind Chebyshev polynomials (SCPs) to solve a category of optimal control problems involving a variable-order dynamical system (VODS). To achieve this goal,
Sadri Khadijeh, Hosseini Kamyar, Salahshour Soheil, Baleanu Dumitru, Ahmadian Ali, Park Choonkil   +5 more
doaj   +1 more source

Global stability of latency-age/stage-structured epidemic models with differential infectivity. [PDF]

J Math Biol, 2023
Liu X, Chen Y, Li X, Li J.
europepmc   +1 more source

Ulam-type stability for Caputo-type fractional delay differential equations

Demonstratio Mathematica
This study focuses on differential equations incorporating generalized fractional derivatives of the Caputo type. The concept of Ulam-type stability (US) is analyzed in the context of both initial value problems and boundary value problems (BVPs) for the
Hristova Snezhana
doaj   +1 more source

Solving a system of Caputo-Hadamard fractional differential equations via Perov’s fixed point theorem

Annals of the West University of Timisoara: Mathematics and Computer Science
In this study, we discuss the existence and the uniqueness of the solution to Caputo-Hadamard Cauchy problems for a system of fractional differential equations, by using Perov’s fixed point theorem.
Nouar Aziza Souad, Nisse Khadidja, Beloul Said   +2 more
doaj   +1 more source

Fredholm boundary-value problem for the system of fractional differential equations. [PDF]

Nonlinear Dyn, 2023
Boichuk O, Feruk V.
europepmc   +1 more source

A modified predictor–corrector scheme with graded mesh for numerical solutions of nonlinear Ψ-caputo fractional-order systems

Open Mathematics
The aim of this article is to develop a modified predictor–corrector scheme for solving the system of nonlinear Ψ\Psi -Caputo fractional differential equations with order ...
Songsanga Danuruj, Sa Ngiamsunthorn Parinya   +1 more
doaj   +1 more source

A New Stabled Relaxation Method for Pricing European Options Under the Time-Fractional Vasicek Model. [PDF]

Comput Econ, 2023
Kharrat M, Arfaoui H.
europepmc   +1 more source

Stability analysis and optimal control of Covid-19 pandemic SEIQR fractional mathematical model with harmonic mean type incidence rate and treatment. [PDF]

Results Phys, 2021
Sinan M, Ali A, Shah K, Assiri TA, Nofal TA.   +4 more
europepmc   +1 more source

Stability analysis for a class of implicit fractional differential equations involving Atangana-Baleanu fractional derivative. [PDF]

Adv Differ Equ, 2021
Asma, Shabbir S, Shah K, Abdeljawad T.
europepmc   +1 more source

Fractional order mathematical model for B.1.1.529 SARS-Cov-2 Omicron variant with quarantine and vaccination. [PDF]

Int J Dyn Control, 2023
Dickson S, Padmasekaran S, Kumar P.
europepmc   +1 more source