Zobrazeno 1 - 10
of 149
pro vyhledávání: '"Said ME"'
Autor:
Mohamed Amine Belmiloud, Said Mekroussi, Bendaoud Mebarek, Hadj Madani Meghazi, Momen S.M. Saleh
Publikováno v:
Applied Engineering Letters, Vol 9, Iss 2, Pp 94-104 (2024)
Natural convection is numerically studied in a triangular cavity whose inclined walls that is isothermal at temperature TC, while its base is thermally insulated. The cavity contains a hot isothermal cylindrical heat source TH of diameter D. In th
Externí odkaz:
https://doaj.org/article/a5d10ce6c35849f0ab3b7ad9fc0143c4
Autor:
Myles W. O’Brien, Nick W. Bray, Isadora Quirion, Shirko Ahmadi, Pierre Faivre, Francois Gallant, Caroline Gagnon, Martin Sénéchal, Olivier Dupuy, Mathieu Bélanger, Said Mekari
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Advancing age is associated with declines in cognitive function. Although physical activity is thought to protect against this decline, it is unclear how a short-term uptake in daily steps or a decline in day-to-day step variability may cont
Externí odkaz:
https://doaj.org/article/6355f84537f8473a88bedc3dc3d4f4d8
Autor:
Nadia Kaddouri, Sahraoui Kherris, Kouider Mostefa, Said Mekroussi, Momen SM Saleh, Djallel Zebbar
Publikováno v:
Applied Engineering Letters, Vol 9, Iss 1, Pp 22-36 (2024)
This study investigated the impact of a cylindrical obstacle on convection in an inclined square cavity filled with water-Al2O3 nanofluid. Using the finite volume method, the problem was resolved by having the inner cylinder rotate adiabatically w
Externí odkaz:
https://doaj.org/article/55348a4da791456da1c932911194a0db
Publikováno v:
AIMS Mathematics, Vol 9, Iss 2, Pp 2964-2992 (2024)
This paper is devoted to the study of the well-posedness of a singular nonlinear fractional pseudo-hyperbolic system with frictional damping terms. The fractional derivative is described in Caputo sense. The equations are supplemented by classical an
Externí odkaz:
https://doaj.org/article/1f98f47816114e8e90072797ed3c4092
Autor:
Hassan Eltayeb Gadain, Said Mesloub
Publikováno v:
Axioms, Vol 13, Iss 11, p 780 (2024)
In this study, the solution of the (2+1)- and (3+1)-dimensional system of the time-fractional Navier–Stokes equations is gained by utilizing the triple-generalized Laplace transform decomposition method (TGLTDM) and quadruple-generalized Laplace tr
Externí odkaz:
https://doaj.org/article/ef9ac6578a16444bb2514c317c8f3f27
Autor:
Abdelmjid Benmerrous, Lalla saadia Chadli, Abdelaziz Moujahid, M'hamed Elomari, Said Melliani
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)
This paper focuses on the time fractional wave problem with the use of a new fractional derivative in Colombeau algebra. Using Banach's fixed point theorem and Laplace transforms, we give and prove the integral solution of the problem. In Colombeau's
Externí odkaz:
https://doaj.org/article/1ba8bd8077c3432eb5fbd2d4fe920e42
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)
The aim of this paper is to investigate the existence of weak solutions of a nonlinear elliptic problem with Dirichlet boundary value condition, in the framework of Sobolev spaces on compact Riemannian manifolds
Externí odkaz:
https://doaj.org/article/4d8bbb66d3fb44cbbdbdf1765f8cbbe0
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)
Throught this paper,we study the cauchy problem for the conformable fractional Navier-Stokes Equations (FNSE) with finite delay external forces, contains some hereditary features, on a bounded domain. We prove that there exist a unique local mild sol
Externí odkaz:
https://doaj.org/article/d361de5690724f1c956b32d024e30c61
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 42 (2024)
In this paper, we investigate the existence and uniqueness of solutions for fuzzy boundary value problems involving fuzzy Caputo fractional derivatives of order q 2 (2, 3). As a preliminary step, we construct a generic structure of the solution assoc
Externí odkaz:
https://doaj.org/article/23df2b3bcccc41c1ad4ee8a3ffbbd591
Publikováno v:
Mathematical Modelling and Analysis, Vol 29, Iss 3 (2024)
The objective of this work is to establish the existence of entropy solutions to degenerate nonlinear elliptic problems for L1-data f with a Hardy potential, in weighted Sobolev spaces with variable exponent, which are represented as follows where is
Externí odkaz:
https://doaj.org/article/fe9e3544b96f47eb9612cfd442ba86ff