Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Nejib Smaoui"'
Publikováno v:
Boundary Value Problems, Vol 2022, Iss 1, Pp 1-23 (2022)
Abstract In this paper, we consider two internal stabilization problems for the multi-dimensional wave equation with a boundary time-delay. We prove that the first problem is well-posed in an appropriate functional space. Subsequently, we numerically
Externí odkaz:
https://doaj.org/article/6067d04f16bc41e39cf9e6f0511aba71
Publikováno v:
Advances in Difference Equations, Vol 2019, Iss 1, Pp 1-17 (2019)
Abstract The linear stabilization problem of the modified generalized Korteweg–de Vries–Burgers equation (MGKdVB) is considered when the spatial variable lies in [0,1] $[0,1]$. First, the existence and uniqueness of global solutions are proved. N
Externí odkaz:
https://doaj.org/article/f8273f932dbc4a1a81aa32eca8517743
Publikováno v:
Complexity, Vol 2021 (2021)
This paper is devoted to the control problem of a nonlinear dynamical system obtained by a truncation of the two-dimensional (2D) Navier–Stokes (N-S) equations with periodic boundary conditions and with a sinusoidal external force along the x-direc
Externí odkaz:
https://doaj.org/article/b9c72c2e5fc94a349a91d9ef8b02c410
Autor:
Boumediène Chentouf, Nejib Smaoui
Publikováno v:
Complexity, Vol 2020 (2020)
This paper is concerned with the feedback flow control of an open-channel hydraulic system modeled by a diffusive wave equation with delay. Firstly, we put forward a feedback flow control subject to the action of a constant time delay. Thereafter, we
Externí odkaz:
https://doaj.org/article/953daa8cc989458b834c872cc6d65551
Autor:
Nejib Smaoui
Publikováno v:
Complexity, Vol 2018 (2018)
The symmetries, dynamics, and control problem of the two-dimensional (2D) Kolmogorov flow are addressed. The 2D Kolmogorov flow is known as the 2D Navier-Stokes (N-S) equations with periodic boundary conditions and with a sinusoidal external force al
Externí odkaz:
https://doaj.org/article/51bfe388c3014b0397671ace00dc7f55
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2018 (2018)
Under certain conditions, power systems may exhibit chaotic behaviors which are harmful and undesirable. In this paper, the discrete time sliding mode control technique is used to control a chaotic power system. The objective of the control is to eli
Externí odkaz:
https://doaj.org/article/4bb33be9dddd4f60aa8206abf8e0c372
Autor:
Nejib Smaoui
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 2004, Iss 62, Pp 3321-3332 (2004)
We investigate analytically as well as numerically Burgers equation with a high-order nonlinearity (i.e., ut=νuxx−unux+mu+h(x)). We show existence of an absorbing ball in L2[0,1] and uniqueness of steady state solutions for all integer n≥1. Then
Externí odkaz:
https://doaj.org/article/e30fb7c8276f4ef48ffc940997430e48
Autor:
Rasha Al Jamal, Nejib Smaoui
Publikováno v:
Mathematical Methods in the Applied Sciences. 46:2222-2248
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd7a2a200386ab375f331c62b8f35aa5
https://doi.org/10.1002/mma.8640
https://doi.org/10.1002/mma.8640
Publikováno v:
Mathematical Methods in the Applied Sciences. 45:4555-4566
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd4a9ae8919482be19f151740e53b9aa
https://doi.org/10.1002/mma.8052
https://doi.org/10.1002/mma.8052
Publikováno v:
SeMA Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be93aa1be199c123529d69b9bcc51846
https://doi.org/10.1007/s40324-022-00315-z
https://doi.org/10.1007/s40324-022-00315-z