Zobrazeno 1 - 10
of 200
pro vyhledávání: '"Najeeb Alam Khan"'
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 11, Iss , Pp 100774- (2024)
In this study, we developed an operational matrix method of integration using Haar wavelets to solve both linear and nonlinear pantograph fractional differential equations by taking Atangana's beta derivative. The proposed method utilizes an operatio
Externí odkaz:
https://doaj.org/article/90ddcb502fd743e2aa260d379cd6e73b
Autor:
Dilber Uzun Ozsahin, Najeeb Alam Khan, Araib Aqeel, Hijaz Ahmad, Maged F Alotaibi, Muhammad Ayaz
Publikováno v:
PLoS ONE, Vol 19, Iss 4, p e0297476 (2024)
This paper mainly addressed the study of the transmission dynamics of infectious diseases and analysed the effect of two different types of viruses simultaneously that cause immunodeficiency in the host. The two infectious diseases that often spread
Externí odkaz:
https://doaj.org/article/4a2929055fab4f2b9f29499b7ba898e5
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 7, Iss , Pp 100505- (2023)
The nonlinear dynamics of fractional order systems and memristor based circuits have attracted an escalating attention in recent years. This paper reports on a novel six dimensional nonlinear dynamical system with a tangent hyperbolic memristor circu
Externí odkaz:
https://doaj.org/article/d06c4511f63c4659b31e01abce1c1b3f
Publikováno v:
Journal of Advanced Research, Vol 32, Iss , Pp 109-118 (2021)
Introduction: The fusion of fractional order differential equations and fuzzy numbers has been widely used in modelling different engineering and applied sciences problems. In addition to these, the Allee effect, which is of high importance in field
Externí odkaz:
https://doaj.org/article/d0f1a315b393491581f8023dbc89dc2a
Autor:
Abdullah Khamis Alzahrani, Oyoon Abdul Razzaq, Najeeb Alam Khan, Ali Saleh Alshomrani, Malik Zaka Ullah
Publikováno v:
Advances in Difference Equations, Vol 2021, Iss 1, Pp 1-20 (2021)
Abstract Epidemiological models have been playing a vital role in different areas of biological sciences for the analysis of various contagious diseases. Transmissibility of virulent diseases is being portrayed in the literature through different com
Externí odkaz:
https://doaj.org/article/12fe1802b1fb4ee4a227de21d4c83a71
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 5, Pp 2927-2940 (2020)
This work proposes a new trend for determining the numerical solutions of complex real life models by the profitable implementation of a nature inspired optimization technique, which is enthused by the pollination strategy of the flowering plants. Th
Externí odkaz:
https://doaj.org/article/78a36ed0f4ae4de59bdd771838d0c037
Publikováno v:
Results in Physics, Vol 28, Iss , Pp 104564- (2021)
In this trying time for the world battling different variants of the COVID'19 pandemic, different intervention strategies are being taken by government, to limit the spread of infection. Closing educational institutes, stay at home orders, campaigns
Externí odkaz:
https://doaj.org/article/49f1132b5c684a43ad3deb4d91fc6440
Publikováno v:
Results in Physics, Vol 26, Iss , Pp 104438- (2021)
The world entered in another wave of the SARS-CoV-2 due to non-compliance of standard operating procedures appropriately, initiated by respective governments. Apparently, measures like using face masks and social distancing were not observed by popul
Externí odkaz:
https://doaj.org/article/26bd8608f4ad4ea696085b35c1b1fbaf
Publikováno v:
Advances in Difference Equations, Vol 2019, Iss 1, Pp 1-34 (2019)
Abstract The key objective of this paper is to study the imprecise biological complexities in the interaction of two species pertaining to harvesting threshold. It is explained by taking the prey–predator model with imprecise biological parameters
Externí odkaz:
https://doaj.org/article/ee6108f4aaf2410c9e056601764f1ab2
Publikováno v:
AIMS Mathematics, Vol 4, Iss 4, Pp 1114-1132 (2019)
In this work, an endeavor is made for assessing the solutions of nonlinear fractional differential equations, by taking into account the derivative and integral operator in the Caputo sense. The proposed technique is developed by the merger of classi
Externí odkaz:
https://doaj.org/article/96934b53acba422fa8b8731d1f46450a