Results 11 to 20 of about 2,380 (167)

A Numerical Solution of Generalized Caputo Fractional Initial Value Problems

open access: yesFractal and Fractional, 2023
In this article, the numerical adaptive predictor corrector (Apc-ABM) method is presented to solve generalized Caputo fractional initial value problems. The Apc-ABM method was utilized to establish approximate series solutions. The presented technique is
Rania Saadeh   +3 more
doaj   +1 more source

A comparison between numerical solutions to fractional differential equations: Adams-type predictor-corrector and multi-step generalized differential transform method [PDF]

open access: yes, 2017
In this note, two numerical methods of solving fractional differential equations (FDEs) are briefly described, namely predictor-corrector approach of Adams-Bashforth-Moulton type and multi-step generalized differential transform method (MSGDTM), and then
Ahrabi, Sima Sarv, Momenzadeh, Alireza
core   +2 more sources

On the numerical solution of the point reactor kinetics equations

open access: yesNuclear Engineering and Technology, 2020
The aim of this paper is to explore the 8th-order Adams-Bashforth-Moulton (ABM8) method in the solution of the point reactor kinetics equations. The numerical experiment considers feedback reactivity by Doppler effects, and insertions of reactivity.
D. Suescún-Díaz, G. Espinosa-Paredes
doaj   +1 more source

On the analysis of Caputo fractional order dynamics of Middle East Lungs Coronavirus (MERS-CoV) model

open access: yesAlexandria Engineering Journal, 2022
The current paper deals with the transmission of MERS-CoV model between the humans populace and the camels, which are suspected to be the primary source for the infection.
Qura Tul Ain   +5 more
doaj   +1 more source

Detailed error analysis for a fractional Adams method [PDF]

open access: yes, 2004
This is a PDF version of a preprint submitted to Springer. The definitive version was published in the Numerical algorithms. The original publication is available at www.springerlink.comThis preprint discusses a method for a numerical solution of a ...
Diethelm, Kai   +2 more
core   +1 more source

Neutron Density Calculation Using the Generalised Adams-Bashforth-Moulton Method

open access: yesUniversitas Scientiarum, 2019
This paper presents a numerical solution to the equations of point kinetics for nuclear power reactors, a set of seven coupled differential equations that describe the temporal variation of neutron density and the concentration of delayed neutron ...
Daniel Suescún-Díaz, Diego A. Rasero Causil, Jaime H. Lozano-Parada
doaj   +1 more source

ABC Fractional Derivative for the Alcohol Drinking Model using Two-Scale Fractal Dimension

open access: yesComplexity, 2022
Drinking kills a significant proportion of individuals every year, particularly in low-income communities. An impulsive differential equation system is used to explore the effectiveness of activated charcoal in detoxifying the body after methanol ...
Qura Tul Ain   +4 more
doaj   +1 more source

Variable-rate data sampling for low-power microsystems using modified Adams methods [PDF]

open access: yes, 2003
A method for variable-rate data sampling is proposed for the purpose of low-power data acquisition in a small footprint microsystem. The procedure enables energy saving by utilizing dynamic power management techniques and is based on the Adams-Bashforth ...
Cumming, D.R.S.   +3 more
core   +1 more source

Solving periodic semilinear stiff PDEs in 1D, 2D and 3D with exponential integrators [PDF]

open access: yes, 2020
Dozens of exponential integration formulas have been proposed for the high-accuracy solution of stiff PDEs such as the Allen-Cahn, Korteweg-de Vries and Ginzburg-Landau equations.
Bootland, Niall, Montanelli, Hadrien
core   +3 more sources

MÉTODOS NUMÉRICOS RUNGE-KUTTA Y ADAMS BASHFORTH-MOULTON EN MATHEMATICA

open access: yesRevista Ingeniería, Matemáticas y Ciencias de la Información, 2020
In this research, the main objective is to study the Runge -Kutta and Adams Bashforth- Moulton numerical methods. Tofulfill the purpose of this study, the Systems of differential equations of the Lotka-Volterra model was used and themathematical software
Jaime Segarra
doaj   +1 more source

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