Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Homan Emadifar"'
Autor:
Hicham Ait Mohammed, Mohammed El-Hadi Mezabia, Brahim Tellab, Abdelkader Amara, Homan Emadifar
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-28 (2024)
Abstract In this paper, we examine the existence, uniqueness, and stability of solutions for a Caputo variable order ϑ-initial value problem (ϑ-IVP) with multi-point initial conditions. The proofs for uniqueness and existence leverage Sadovski’s
Externí odkaz:
https://doaj.org/article/8ff38ae37ecb4fac90469e2f7edf2efa
Autor:
Muhammad Zain Yousaf, Muhammad Abbas, Tahir Nazir, Farah Aini Abdullah, Asnake Birhanu, Homan Emadifar
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract The present research investigates the double-chain deoxyribonucleic acid model, which is important for the transfer and retention of genetic material in biological domains. This model is composed of two lengthy uniformly elastic filaments, t
Externí odkaz:
https://doaj.org/article/b2302b4aebf6420b8fa4f14c82912818
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract A mathematical model that describes the dynamics of bacterium vibrio cholera within a fixed population considering intrinsic bacteria growth, therapeutic treatment, sanitation and vaccination rates is developed. The developed mathematical mo
Externí odkaz:
https://doaj.org/article/7b5b74c9dd234b21b0407e24d255a268
Autor:
Karim K. Ahmed, Hamdy M. Ahmed, Mohammed F. Shehab, Tarek A. Khalil, Homan Emadifar, Wafaa B. Rabie
Publikováno v:
Physics Open, Vol 21, Iss , Pp 100233- (2024)
An extended version of (3+1)-dimensional non-linear Schrödinger equation that has a cubic–quintic nonlinear component under the stochastic effects is examined in this investigation. Several stochastic exact solutions of this model is acquired thro
Externí odkaz:
https://doaj.org/article/2b3afdcd04184b3fbae5a326ab31b6ba
Publikováno v:
Physics Open, Vol 21, Iss , Pp 100232- (2024)
Stochastic optical solitons are a fascinating phenomenon in nonlinear optics where soliton-like behavior emerges in systems affected by stochastic noise. This study investigates the influence of Brownian motion on wave propagation in optical fibers.
Externí odkaz:
https://doaj.org/article/7f9bca2773624802bb799d52aeac1330
Autor:
Ayesha Mahmood, Muhammad Abbas, Tahir Nazir, Farah Aini Abdullah, Ahmed SM. Alzaidi, Homan Emadifar
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 7, Pp 102757- (2024)
One of the fastest growing fields of study in nonlinear optics is optical solitons. This article investigates the optical soliton solutions of the coupled Kaup-Newell equation in birefringent fibers without four wave mixing. This model helps explain
Externí odkaz:
https://doaj.org/article/c00a0ff1716b481c8e3af93c028c822c
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract Over the course of history global population has witnessed deterioration of unprecedented scale caused by infectious transmission. The necessity to mitigate the infectious flow requires the launch of a well-directed and inclusive set of effo
Externí odkaz:
https://doaj.org/article/4322568c83d9496ab61356d906342ec3
Publikováno v:
Alexandria Engineering Journal, Vol 84, Iss , Pp 227-233 (2023)
In this article, a semi-analytical approach known as the optimal auxiliary function method is extended to the approximate solution of non-linear partial differential equations. The fifth order lax and swada-kotera equations are taken as test examples
Externí odkaz:
https://doaj.org/article/c2dae128ada04fd0832ff49bf0a4bca3
Publikováno v:
Alexandria Engineering Journal, Vol 84, Iss , Pp 316-322 (2023)
This research article focused on optimising the parameter related to radial basis function (RBF) by solving the Fisher’s equation numerically. To obtain the numerical solutions, Particle Swarm Optimisation (PSO) algorithm is used along with radial
Externí odkaz:
https://doaj.org/article/4211f8ddb0e348378bedc53f2dd339a6
Publikováno v:
Alexandria Engineering Journal, Vol 79, Iss , Pp 644-651 (2023)
Particle swarm optimization (PSO) is a widely adopted, rapid, efficient, and computer-friendly technique for optimization in various fields, including computer science, engineering, and mathematical modelling. In this paper, the nonlinear Schrodinger
Externí odkaz:
https://doaj.org/article/1d249c7101324decb8505fba973cb5cd