Zobrazeno 1 - 10
of 88
pro vyhledávání: '"Mehdi Solaimani"'
Publikováno v:
Mathematics and Computational Sciences, Vol 5, Iss 3, Pp 38-48 (2024)
We combine sinc method and self-consistent method to obtain eigenvalues andeigenfunctions of a class of nonlinear differential equations. Some propertiesof sinc method and self-consistent method are given. Numerical examples aregiven to demonstrate t
Externí odkaz:
https://doaj.org/article/9d872ea2eaca43b5aefff46918250bcc
Autor:
Maryam Sabzevar, Mehdi Solaimani
Publikováno v:
Progress in Physics of Applied Materials, Vol 2, Iss 2, Pp 113-121 (2022)
A Gaussian wave-packet quantum tunneling across a one-dimensional double-barrier structure has been explored in order to obtain the spin-based transport coefficients. We have used a split-step finite difference method to solve the resulting nonlinear
Externí odkaz:
https://doaj.org/article/38b8100c7b394af0b5f799c55b3c8b46
Publikováno v:
Progress in Physics of Applied Materials, Vol 1, Iss 1, Pp 57-62 (2021)
We numerically study the propagation of electromagnetic waves in Pascal plasma photonic crystals. For this purpose, the transfer matrix method is used. This method is based on defining multiple matrices for moving waves in interfaces and layers. Othe
Externí odkaz:
https://doaj.org/article/5a5a14ebec4b40968d8232e1c6932f96
Legendre wavelets technique for special Initial-Value problem for the quarter plain of heat transfer
Publikováno v:
Mathematics and Computational Sciences, Vol 1, Iss 1, Pp 1-8 (2020)
In this paper we have solved the heat transfer equation by means of the Volterra integral equation and Legendre Wavelets. Since, due to numerical facts, solution of the related partial differential equation is difficult, thus we have applied integral
Externí odkaz:
https://doaj.org/article/2445b985958d41d3bcc22397c1146d88
Publikováno v:
Philosophical Magazine. 103:791-811
Publikováno v:
Philosophical Magazine. 102:902-917
Publikováno v:
Waves in Random and Complex Media. :1-14
Publikováno v:
Optik. :170952
Publikováno v:
Mathematical Sciences. 16:251-260
The Sinc-Galerkin and Sinc-Collocation methods are presented to solve linear Schrodinger equation and obtain the electronic spectrum of linear Schrodinger equations. Some properties of the Sinc methods required for our subsequent development are give
Publikováno v:
Philosophical Magazine. 101:1679-1698
In the present works, we numerically study the persistent current of a quantum ring systems in the presence of charged rods and impurities. Effects of inner ring radius, ring thickness, negatively ...