Zobrazeno 1 - 10
of 731
pro vyhledávání: '"KAMAL SHAH"'
Autor:
Mohammed A. Almalahi, Khaled Aldowah, Faez Alqarni, Manel Hleili, Kamal Shah, Fathea M. O. Birkea
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract This research investigates the dynamics of nonlinear coupled hybrid systems using a modified Mittag–Leffler fractional derivative. The primary objective is to establish criteria for the existence and uniqueness of solutions through the imp
Externí odkaz:
https://doaj.org/article/3bfb7411de9446d08f936f228c991db7
Publikováno v:
Mathematical and Computer Modelling of Dynamical Systems, Vol 30, Iss 1, Pp 658-682 (2024)
This research investigates the security challenges posed by worm propagation in wireless sensor networks (WSNs). A novel stochastic susceptible – infectious – vaccination – recovered model is introduced to analyse the dynamics of worm spread. C
Externí odkaz:
https://doaj.org/article/b49aa0ad39b041b3ab5dee76c5d8f3b8
Publikováno v:
Mathematical and Computer Modelling of Dynamical Systems, Vol 30, Iss 1, Pp 477-495 (2024)
ABSTRACTIn this study, we study a two-strain nonlinear model for the transmission of COVID-19 with a vaccinated class. Here, it is remarkable that the model we consider contains two kinds of viruses known as Omicron and Delta variants denoted by [For
Externí odkaz:
https://doaj.org/article/98776771465f4ed68d211db056282a5e
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-20 (2024)
Abstract This paper presents a new technique: a conformable derivative for the inverse problem of a Sturm-Liouville problem with restrained constant delay. Solutions to the Sturm-Liouville problem often involve eigenfunctions and eigenvalues, which h
Externí odkaz:
https://doaj.org/article/ab182013f947460ba35967f314a2b334
Autor:
Aziz Khan, Muhammad Sinan, Sumera Bibi, Kamal Shah, Manel Hleili, Bahaaeldin Abdalla, Thabet Abdeljawad
Publikováno v:
Alexandria Engineering Journal, Vol 104, Iss , Pp 115-123 (2024)
Our manuscript is related to use Caputo fractional order derivative (CFOD) to investigate results of non-linear mode in plasma. We establish results for both temporal and spatial approximate solution. For the require results, we use reduction perturb
Externí odkaz:
https://doaj.org/article/950b4d29aa1f4b20b63e93f76b411ad7
Publikováno v:
Journal of Future Foods, Vol 5, Iss 1, Pp 88-93 (2025)
ABSTRACT: Herbal therapy is a type of alternative or complementary medicine that uses natural ingredients to alleviate health issues including mental illness. Alzheimer's disease (AD) is a progressive neurodegenerative condition marked by a slow loss
Externí odkaz:
https://doaj.org/article/b22cf43f35e44a2b91fc9773e40f5c7f
Publikováno v:
Alexandria Engineering Journal, Vol 103, Iss , Pp 353-365 (2024)
In recent times, various real word problems including infectious diseases, engineering problems, and chemical processes, etc are modelled by using differential equations with fractals and fractional orders. The mentioned area provides a powerful tool
Externí odkaz:
https://doaj.org/article/db96416dc46e4ee3b77afb68428c48c1
Autor:
Thabet Abdeljawad, Muhammad Sher, Kamal Shah, Muhammad Sarwar, Inas Amacha, Manar Alqudah, Asma Al-Jaser
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Recently, the area devoted to fractional calculus has given much attention by researchers. The reason behind such huge attention is the significant applications of the mentioned area in various disciplines. Different problems of real world p
Externí odkaz:
https://doaj.org/article/db1a50d67ec04c73a07a8ba10a13e5dd
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-13 (2024)
Abstract This work is devoted to using topological degree theory to establish a mathematical analysis for a class of fractional-order evolution hybrid differential equations using a modified Mittag–Leffler-type derivative. In addition, two kinds of
Externí odkaz:
https://doaj.org/article/e8b50d80fcf94d98b17f1a37a400ab26
Publikováno v:
AIMS Public Health, Vol 11, Iss 2, Pp 628-653 (2024)
Measles, a highly contagious viral disease, spreads primarily through respiratory droplets and can result in severe complications, often proving fatal, especially in children. In this article, we propose an algorithm to solve a system of fractional n
Externí odkaz:
https://doaj.org/article/7e2df130005344c28c14a59ef4b2e15c