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pro vyhledávání: '"Abdeldjalil Chattouh"'
Publikováno v:
Nonlinear Analysis, Vol 27, Iss 1 (2022)
A semilinear pseudoparabolic equation with nonlocal integral boundary conditions is studied in the present paper. Using Rothe method, which is based on backward Euler finitedifference schema, we designed a suitable semidiscretization in time to appro
Externí odkaz:
https://doaj.org/article/ed21a698e1d441e398f699d96456f062
Autor:
Abdeldjalil Chattouh, Khaled Saoudi
Publikováno v:
Mathematical Modelling and Analysis, Vol 26, Iss 2 (2021)
An efficient Legendre-Galerkin spectral method and its error analysis for a one-dimensional parabolic equation with Dirichlet-type non-local boundary conditions are presented in this paper. The spatial discretization is based on Galerkin formulation
Externí odkaz:
https://doaj.org/article/f74e44d4c69a4da39f2a60a4904e26e0
Autor:
Abdeldjalil Chattouh
Publikováno v:
Arabian Journal of Mathematics. 11:213-225
Many physical phenomena can be modelled through nonlocal boundary value problems whose boundary conditions involve integral terms. In this work we propose a numerical algorithm, by combining second-order Crank–Nicolson schema for the temporal discr
Autor:
Abdeldjalil Chattouh, Khaled Saoudi
Publikováno v:
Moroccan Journal of Pure and Applied Analysis. 6:303-317
The present paper is devoted to the numerical approximation for the diffusion equation subject to non-local boundary conditions. For the space discretization, we apply the Legendre-Chebyshev pseudospectral method, so that, the problem under considera
Autor:
Khaled Saoudi, Abdeldjalil Chattouh
Publikováno v:
Mathematical Modelling and Analysis, Vol 26, Iss 2 (2021)
Mathematical Modelling and Analysis; Vol 26 No 2 (2021); 287-303
Mathematical Modelling and Analysis; Vol 26 No 2 (2021); 287-303
An efficient Legendre-Galerkin spectral method and its error analysis for a one-dimensional parabolic equation with Dirichlet-type non-local boundary conditions are presented in this paper. The spatial discretization is based on Galerkin formulation