Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Nadeem Haider"'
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 11, Iss , Pp 100773- (2024)
This paper introduces a variety of approaches for solving 2D and 3D hyperbolic double interface problems. The methods are based on the Haar wavelet method, multiquadric radial basis function method, and integrated multiquadric radial basis function m
Externí odkaz:
https://doaj.org/article/fd5820091bd7424fa03222329a941c48
Autor:
Laiquan Wang, Arshad Alam Khan, Saif Ullah, Nadeem Haider, Salman A. AlQahtani, Abdul Baseer Saqib
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-29 (2024)
Abstract The spatial movement of the human population from one region to another and the existence of super-spreaders are the main factors that enhanced the disease incidence. Super-spreaders refer to the individuals having transmitting ability to mu
Externí odkaz:
https://doaj.org/article/c8e94a6f66e34c5eabbbbfc31e7aa693
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 10, Iss , Pp 100728- (2024)
This paper focuses on using efficient Haar wavelet collocation method to nonlinear parabolic differential equations in order to solve steady state pore-scale creeping fluid flow in porous medium, substituting finite Haar series for space derivatives,
Externí odkaz:
https://doaj.org/article/680697ad5c8d4e9d90d485909b328706
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 10, Iss , Pp 100665- (2024)
In this manuscript, we have addressed wave propagation challenges within heterogeneous media and hyperbolic interface model. A hybrid numerical approach is introduced for solving these problems, combining the finite difference method and Haar wavelet
Externí odkaz:
https://doaj.org/article/be34c65cf83d4f4bad30f1f7be443adf
Autor:
Arshad A. Khan, Saif Ullah, Mohamed Altanji, Rohul Amin, Nadeem Haider, Ahmed Alshehri, Muhammad Bilal Riaz
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-38 (2023)
Abstract In this paper, a new spatio-temporal model is formulated to study the spread of coronavirus infection (COVID-19) in a spatially heterogeneous environment with the impact of vaccination. Initially, a detailed qualitative analysis of the spati
Externí odkaz:
https://doaj.org/article/20a6227dfeb946b5b9b3d7e53936b0c7
Autor:
Muhammad Asif, Faisal Bilal, Mehnaz, Rubi Bilal, Nadeem Haider, Shaimaa A.M. Abdelmohsenc, Sayed M. Eldind
Publikováno v:
Alexandria Engineering Journal, Vol 72, Iss , Pp 275-285 (2023)
In this article, a hybrid numerical method based on Haar wavelets and finite difference method is proposed for the solution of hyperbolic telegraph interface model in one spacial dimension. We considered the problems having both constant and variable
Externí odkaz:
https://doaj.org/article/7912855bd0fe4de19bb027591fa2a6d0
Publikováno v:
Case Studies in Thermal Engineering, Vol 35, Iss , Pp 102079- (2022)
The free convection flow of Prabhakar fractional Jeffrey fluid on an oscillated vertical plate with homogenous heat flux is investigated. With the help of the Laplace transform and the Boussinesq's approximation, precise solutions for dimensionless m
Externí odkaz:
https://doaj.org/article/784b908893124ed296d901e34b24a357
Autor:
Muhammad Bilal, Junaid Ikram, Adnan Fida, Syed Sabir Hussain Bukhari, Nadeem Haider, Jongsuk Ro
Publikováno v:
IEEE Access, Vol 9, Pp 64179-64188 (2021)
This paper presents performance improvement of dual stator axial-flux spoke type permanent magnet vernier machine (DSAFST-PMVM), which has the capability to generate high torque at a lower speed due to magnetic gearing effect. Flux focusing effect is
Externí odkaz:
https://doaj.org/article/da991e01365049c6adc96c6b098a9344
Publikováno v:
Alexandria Engineering Journal, Vol 59, Iss 6, Pp 5099-5109 (2020)
In this article, a new collocation technique for numerical solution of Fredholm, Volterra and mixed Volterra-Fredholm integral equations of the second kind is introduced and also developed a numerical integration formula on the basis of linear Legend
Externí odkaz:
https://doaj.org/article/f7d9a60cab764a7bb9afea43a9c27e5c
Autor:
Gule Rana, Muhammad Asif, Nadeem Haider, Rubi Bilal, Muhammad Ahsan, Qasem Al-Mdallal, Fahd Jarad
Publikováno v:
Journal of Function Spaces, Vol 2022 (2022)
In this paper, a new numerical technique is proposed for the simulations of advection-diffusion-reaction type elliptic and parabolic interface models. The proposed technique comprises of the Haar wavelet collocation method and the finite difference m
Externí odkaz:
https://doaj.org/article/299fff80f1e344f8985e7a2378e32330