Zobrazeno 1 - 10
of 597
pro vyhledávání: '"Collocation points"'
Publikováno v:
Nonlinear Engineering, Vol 13, Iss 1, Pp 485-92 (2024)
We investigate a class of third-order nonlinear integro-differential equations (IDEs) with parallel computing of intelligent Internet of Things and wireless networks for numerical solutions. A numerical scheme based on the Haar wavelet has been estab
Externí odkaz:
https://doaj.org/article/fb378e705f5f40d4ac2eaa9738f84d07
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-32 (2024)
Abstract Toxoplasmosis is a significant zoonotic disease that poses risks to public health and animal health, making the understanding of its transmission dynamics crucial. In this study, we present a novel fractional-order model that captures comple
Externí odkaz:
https://doaj.org/article/8915e0e10bf6441cbb79966777389771
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-26 (2024)
Abstract This paper presents a novel spectral algorithm for the numerical solution of multi-dimensional fractional-order telegraph equations, a critical model used to capture the combined effects of diffusion and wave propagation. The core innovation
Externí odkaz:
https://doaj.org/article/9d8e5342c0864c2ea750939c85fc6ffe
Autor:
Mohammad Izadi, Pradip Roul
Publikováno v:
Mathematical Modelling and Analysis, Vol 29, Iss 4 (2024)
The present paper deals with the designation of a new efficient numerical scheme for numerical solution of a class of coupled systems of Emden-Fowler equations describing several processes in applied sciences and technology. This method combines the
Externí odkaz:
https://doaj.org/article/e2ba961d7c5b4e05ab16bcdd2bc2f0eb
Autor:
Mohammad Izadi, Tayebeh Waezizadeh
Publikováno v:
BMC Medical Research Methodology, Vol 24, Iss 1, Pp 1-19 (2024)
Abstract A novel (nonlinear) mathematical model for the transmission of Coronavirus 19 (COVID-19) with eight compartments and considering the impact of vaccination is examined in this manuscript. The qualitative behavior of the system such as the bou
Externí odkaz:
https://doaj.org/article/be159467dd5e4d1f9864f3fa363831c2
Autor:
Ratesh Kumar, Sonia Arora
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 10 (2024)
A novel Haar scale-3 wavelet collocation technique is proposed in this study for dealing with a specific type of parabolic Buckmaster second-order non-linear partial differential equation in a dispersive system and Chafee–Infante second-order non-l
Externí odkaz:
https://doaj.org/article/fdf1f2ee815448fc82dbf5a5344f1be9
Publikováno v:
Demonstratio Mathematica, Vol 57, Iss 1, Pp 233-278 (2024)
This study is devoted to designing two hybrid computational algorithms to find approximate solutions for a class of singularly perturbed parabolic convection–diffusion–reaction problems with two small parameters. In our approaches, the time discr
Externí odkaz:
https://doaj.org/article/3c60d6fc09bd4e9b8d6af8a88a2ec850
Autor:
Mohammad Izadi, Abdon Atangana
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-19 (2024)
Abstract The subject of the article is devoted to the development of a matrix collocation technique based upon the combination of the fractional-order shifted Vieta–Lucas functions (FSVLFs) and the quasilinearization method (QLM) for the numerical
Externí odkaz:
https://doaj.org/article/d0d5b5fe1a204af2a8389faeb0b24faa
Publikováno v:
Alexandria Engineering Journal, Vol 89, Iss , Pp 60-70 (2024)
The study of stochastic problems is very important and there is an increasing demand for investigating the behavior of a number of sophisticated dynamical systems in different areas of science as well as in engineering and finance. In this paper, we
Externí odkaz:
https://doaj.org/article/a04b0993fce24d858cc4596015dd8628
Autor:
Yuanguang Zheng, Yanying Zhao
Publikováno v:
IEEE Access, Vol 12, Pp 66580-66586 (2024)
This study addresses the $H_{\infty }$ control design problem for actively controlled systems with input time delay. A novel control algorithm is proposed to derive the $H_{\infty }$ controller. The core concept involves employing the Chebyshev spect
Externí odkaz:
https://doaj.org/article/8e4fb1d756e9406283434c7b7c5aabbc