Zobrazeno 1 - 10
of 252
pro vyhledávání: '"Bensid, A."'
Autor:
Bensid, Sabri
We present a variational framework for studying the existence of solutions of a class of elliptic free boundary problems on stratified Lie groups. Using the important monotonicity result in a Non-Euclidean setup, we prove that our solution is the lim
Externí odkaz:
http://arxiv.org/abs/2411.18710
Autor:
Ahlem Abdelouahab, Sabri Bensid
Publikováno v:
Opuscula Mathematica, Vol 44, Iss 5, Pp 631-649 (2024)
In this paper, we investigate a free boundary problem relevant in several applications, such as tumor growth models. Our problem is expressed as an elliptic equation involving discontinuous nonlinearities in a specified domain with a moving boundary.
Externí odkaz:
https://doaj.org/article/2efd63880ab043e4af7acd063db3dab3
Autor:
Mahtali Sbih, Zohra Bounouara, Zoubeir Bensid, Djenette Chergui, Abbes Zerari, Souhila Meziane, Antoine Karam
Publikováno v:
Eurasian Journal of Soil Science, Vol 13, Iss 3, Pp 273-283 (2024)
Soil nutrient cycling, the distribution of soil aggregates, and their stability are directly influenced by soil texture. Different sizes of soil aggregates provide microhabitats for microorganisms and therefore influence soil carbon (C) and nitrogen
Externí odkaz:
https://doaj.org/article/a8c7e8068844490ea3a23c1240ddb0ae
Autor:
Abdelouahab, Ahlem, Bensid, Sabri
We study the existence and multiplicity of solutions of the following free boundary problem $$ (P)\left\{ \begin{array}{rcll} \del u &=& \lam ( \eps +(1-\eps ) H(u-\mu))~ \hspace{3mm}&\text{in}~\Omega (t)\\ u&=& \overline{u}_{\infty}~\hspace{3mm} &\t
Externí odkaz:
http://arxiv.org/abs/2303.15828
Autor:
Bensid, Sabri
In this paper, we consider the following free boundary problem $$ (P)\left\{\begin{array}{ll} \Delta u = \lambda \phi(x)\Sum_{i=1}^n H(u-\mu_i )& \quad \mbox{ in }\ \Omega=\Omega_2\setminus \overline{\Omega}_1, \\[0.3cm]u =0 &\quad \mbox{ on } \parti
Externí odkaz:
http://arxiv.org/abs/2303.10412
Autor:
Achour, Hanaa, Bensid, Sabri
In this article, the problems to be studied are the following \leqnomode \begin{equation*} \label{p} \left\{\begin{array}{ll} (-\Delta )_p^s u \pm \dfrac{|u|^{p-2}u}{|x|^{sp}} = \lambda f(x,u) & \quad \mbox{in }\ \Omega\\[0.3cm] u= 0 & \quad \mbox{on
Externí odkaz:
http://arxiv.org/abs/2201.12651
Autor:
Abdelouahab, Ahlem1 ahlemabdelouahab98@gmail.com, Bensid, Sabri1 edp_sabri@yahoo.fr
Publikováno v:
Opuscula Mathematica. 2024, Vol. 44 Issue 5, p631-649. 19p.
Publikováno v:
Arxius de Miscel-lània Zoològica, Vol 21, Pp 91-104 (2023)
The study was conducted on four islands located west of Bejaia (north-eastern Algeria) to collect baseline information about diversity and composition of insects. Data were collected during summer and spring of 2015 using traps, sweep nets and the Ja
Externí odkaz:
https://doaj.org/article/98b921083c124c7a93926b2cad9bbb03
Publikováno v:
ELCVIA Electronic Letters on Computer Vision and Image Analysis, Vol 22, Iss 1 (2023)
The detection of the novel coronavirus disease (COVID-19) has recently become a critical task for medical diagnosis. Knowing that deep Learning is an advanced area of machine learning that has gained much of interest, especially convolutional neural
Externí odkaz:
https://doaj.org/article/cc24a55f127e48c6807ba9495d9d702e
Autor:
Houfar, Khamis, Samai, Djamel, Dornaika, Fadi, Benlamoudi, Azeddine, Bensid, Khaled, Taleb-Ahmed, Abdelmalik
Publikováno v:
In Pattern Recognition May 2023 137