Zobrazeno 1 - 10
of 10 102
pro vyhledávání: '"Delay Differential Equation"'
Autor:
N.A. Endrie, G.F. Duressa
Publikováno v:
Iranian Journal of Numerical Analysis and Optimization, Vol 14, Iss Issue 4, Pp 1247-1279 (2024)
This study presents a numerical approach for solving temporal fractionalorder singularly perturbed parabolic convection-diffusion differential equations with a delay using a uniformly convergent scheme. We use the asymptotic analysis of the problem t
Externí odkaz:
https://doaj.org/article/1260765bfc334577b0ed55fc9af25cb2
Autor:
Dany Joy, Dinesh Kumar S
Publikováno v:
Mathematical and Computer Modelling of Dynamical Systems, Vol 30, Iss 1, Pp 179-201 (2024)
A computational technique for analysing coupled system of singularly perturbed convection-diffusion delay differential equations with large delay is presented in this study. We solve this problem using non-polynomial spline technique and arrive at a
Externí odkaz:
https://doaj.org/article/e71d2b2b370b400d99228c18619a8226
Autor:
Sharma, Amit, Rai, Pratima
Publikováno v:
Engineering Computations, 2024, Vol. 41, Issue 5, pp. 1141-1170.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/EC-09-2023-0534
Publikováno v:
AIMS Mathematics, Vol 9, Iss 10, Pp 28079-28099 (2024)
In this study, we investigate the stability and asymptotic stability properties of Caputo fractional time-dependent systems with delay by employing vector Lyapunov functions. Utilizing the Caputo fractional Dini derivative on Lyapunov-like functions,
Externí odkaz:
https://doaj.org/article/e282c7f4459947b3aa96124402a51980
Autor:
A. I. Ahmed, M. S. Al-Sharif
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-27 (2024)
Abstract In this paper, the fractional-order Chelyshkov functions (FCHFs) and Riemann-Liouville fractional integrals are utilized to find numerical solutions to fractional delay differential equations, by transforming the problem into a system of alg
Externí odkaz:
https://doaj.org/article/70a9d13ff5d94e06b9e42baf80e2310d
Autor:
N.A. Endrie, G.F. Duressa
Publikováno v:
Iranian Journal of Numerical Analysis and Optimization, Vol 14, Iss Issue 3, Pp 762-795 (2024)
This article presents a parameter uniform convergence numerical scheme for solving time fractional order singularly perturbed parabolic convection-diffusion differential equations with a delay. We give a priori bounds on the exact solution and its de
Externí odkaz:
https://doaj.org/article/4a8b3aa18a5c45bb827177e5310a4a98
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract The COVID-19 pandemic came with many setbacks, be it to a country’s economy or the global missions of organizations like WHO, UNICEF or GTFCC. One of the setbacks is the rise in cholera cases in developing countries due to the lack of chol
Externí odkaz:
https://doaj.org/article/d60c01a21d51484b939760758651c33f
Autor:
Sandeep Kumar Yadav, Giriraj Methi
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 12, Iss , Pp 100971- (2024)
In this article, a new numerical technique is presented to obtain numerical solution of a system of fractional delay differential equations (FDDE’s) involving proportional and time dependent delay terms. The fractional derivative is used in Caputo
Externí odkaz:
https://doaj.org/article/1d6edb7ed7d4418fb3514afa29e42797