Zobrazeno 1 - 10
of 65
pro vyhledávání: '"M. Mbehou"'
Autor:
M.S. Daoussa Haggar, M. Mbehou
Publikováno v:
Arab Journal of Mathematical Sciences, Vol 30, Iss 1, Pp 112-129 (2024)
Purpose – This paper focuses on the unconditionally optimal error estimates of a linearized second-order scheme for a nonlocal nonlinear parabolic problem. The first step of the scheme is based on Crank–Nicholson method while the second step is t
Externí odkaz:
https://doaj.org/article/2c10d6bdbdb0430ca72ce1847f439a53
Publikováno v:
Results in Applied Mathematics, Vol 17, Iss , Pp 100349- (2023)
This article concerns the numerical approximation of the two-dimensional nonstationary Navier–Stokes equations with slip boundary conditions of friction type. It studies the well-posedness and error analysis properties of the numerical scheme in L2
Externí odkaz:
https://doaj.org/article/da68567791e3427c8ec0bc2c7bdee306
Publikováno v:
Scientific African, Vol 16, Iss , Pp e01256- (2022)
This paper is devoted to the analysis of the finite element method for the mixed problem for the Kirchhoff nonlinear model given by the hyperbolic-parabolic equations in a bounded noncylindrical domain with moving boundaries. With the use of the coor
Externí odkaz:
https://doaj.org/article/c6ab8426a5f44c14a2f91f6c87e7553d
Publikováno v:
Journal of Applied Mathematics, Vol 2022 (2022)
This paper is devoted to the study of numerical approximation for a class of two-dimensional Navier-Stokes equations with slip boundary conditions of friction type. The objective is to establish the well-posedness and stability of the numerical schem
Externí odkaz:
https://doaj.org/article/fe8891c606d545aabf0b7c4e1e4dfc85
Publikováno v:
Computers & Mathematics with Applications
Computers & Mathematics with Applications, In press
Computers & Mathematics with Applications, In press
International audience; In this work, we study theoretically and numerically the equations of Stokes and Navier-Stokes under power law slip boundary condition. We establish existence of a unique solution by using the monotone operators theory for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::691647a91b1d9aba884e7454afdacbe5
https://doi.org/10.1016/j.camwa.2022.10.016
https://doi.org/10.1016/j.camwa.2022.10.016
Autor:
M.S. Daoussa Haggar, M. Mbehou
Publikováno v:
Arab Journal of Mathematical Sciences.
PurposeThis paper focuses on the unconditionally optimal error estimates of a linearized second-order scheme for a nonlocal nonlinear parabolic problem. The first step of the scheme is based on Crank–Nicholson method while the second step is the se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79896a88a24cef491b209388a27224fe
https://doi.org/10.1108/ajms-05-2022-0126
https://doi.org/10.1108/ajms-05-2022-0126
Publikováno v:
Applications of Fractional Calculus to Modeling in Dynamics and Chaos ISBN: 9781003006244
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fda4113d85808908b501b2aacf4a30ac
https://doi.org/10.1201/9781003006244-6
https://doi.org/10.1201/9781003006244-6
Publikováno v:
Journal of Scientific Computing. 92
This paper discusses a novel three field formulation for the Darcy-Forchheimer flow with a nonlinear viscosity depending on the temperature coupled with the heat equation. We show unique solvability of the variational problem by using; Galerkin metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21c4e44914c3cb8b6fcb68aaffab8fb9
https://doi.org/10.1007/s10915-022-01920-w
https://doi.org/10.1007/s10915-022-01920-w
Autor:
G. Chendjou, M. Mbehou
Publikováno v:
Numerical Analysis and Applications. 12:251-262
The presence of the nonlocal term in the nonlocal problems destroys the sparsity of the Jacobian matrices when solving the problem numerically using finite elementmethod and Newton–Raphson method. As a consequence, computations consume more time an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89dfb881881b03372e12b4fd88aa34e4
https://doi.org/10.1134/s1995423919030042
https://doi.org/10.1134/s1995423919030042
Publikováno v:
Numerical Methods for Partial Differential Equations. 36:86-117
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::655b02c2ee85b43b30d1c965b6a1367d
https://doi.org/10.1002/num.22402
https://doi.org/10.1002/num.22402