Zobrazeno 1 - 10
of 4 864
pro vyhledávání: '"Saoudi, A."'
Publikováno v:
Fixed Point Theory 25:2 (2024), 667-676
In this paper, existence of pairs of solutions is obtained for compact potential operators on Hilbert spaces. An application to a second-order boundary value problem is also given as an illustration of our results.
Externí odkaz:
http://arxiv.org/abs/2407.17128
Publikováno v:
Bound. Value Probl. 2024 (2024), art. 4, 19 pp
We consider the following convective Neumann systems:\begin{equation*}\left(\mathrm{S}\right)\qquad\left\{\begin{array}{ll}-\Delta_{p_1}u_1+\frac{|\nabla u_1|^{p_1}}{u_1+\delta_1}=f_1(x,u_1,u_2,\nabla u_1,\nabla u_2) & \text{in}\;\Omega,\\ -\Delta _{
Externí odkaz:
http://arxiv.org/abs/2401.01213
Publikováno v:
Asymptot. Anal. 133:1-2 (2023), 255-266
Using variational methods, we establish the existence of infinitely many solutions to an elliptic problem driven by a Choquard term and a singular nonlinearity. We further show that if the problem has a positive solution, then it is bounded a.e. in t
Externí odkaz:
http://arxiv.org/abs/2305.03974
Autor:
Moussaoui, Abdelkrim, Saoudi, Kamel
Existence of nodal (i.e., sign changing) solutions and constant sign solutions for quasilinear elliptic equations involving convection-absorption terms are presented. A location principle for nodal solutions is obtained by means of constant sign solu
Externí odkaz:
http://arxiv.org/abs/2304.00647
Autor:
El Mokhtar Saoudi Hassani, Imane Mehdaoui, Dounia Azzouni, Rachid Mahmoud, Abdeslam Taleb, Gezahign Fentahun Wondmie, Ahmad Mohammad Salamatullah, Mohammed Bourhia, Samir Ibenmoussa, Mustapha Taleb, Zakia Rais
Publikováno v:
Bioresources and Bioprocessing, Vol 11, Iss 1, Pp 1-11 (2024)
Abstract The global scientific community is deeply concerned about the deterioration of water quality resulting from the release of industrial effluents. This issue is of utmost importance as it serves to safeguard the environment and combat water po
Externí odkaz:
https://doaj.org/article/ce6429c415df41fe93ea85982571a43c
Publikováno v:
Asympt. Anal. 131:1 (2023), 125-143
The objective of this work is to investigate a nonlocal problem involving singular and critical nonlinearities:\begin{equation*}\left\{\begin{array}{ll} ([u]_{s,p}^p)^{\sigma-1}(-\Delta)^s_p u = \frac{\lambda}{u^{\gamma}}+u^{ p_s^{*}-1 }\quad \text{i
Externí odkaz:
http://arxiv.org/abs/2212.09256
Autor:
Romuald Tagne-Fotso, Margaux Riou, Abdessattar Saoudi, Abdelkrim Zeghnoun, Hanne Frederiksen, Tamar Berman, Parisa Montazeri, Anna-Maria Andersson, Laura Rodriguez-Martin, Agneta Akesson, Marika Berglund, Pierre Biot, Argelia Castaño, Marie-Aline Charles, Emmanuelle Cocco, Elly Den Hond, Marie-Christine Dewolf, Marta Esteban-Lopez, Liese Gilles, Eva Govarts, Cedric Guignard, Arno C. Gutleb, Christina Hartmann, Tina Kold Jensen, Gudrun Koppen, Tina Kosjek, Nathalie Lambrechts, Rosemary McEachan, Amrit K. Sakhi, Janja Snoj Tratnik, Maria Uhl, Jose Urquiza, Marina Vafeiadi, An Van Nieuwenhuyse, Martine Vrijheid, Till Weber, Cécile Zaros, Elena Tarroja-Aulina, Lisbeth E. Knudsen, Adrian Covaci, Robert Barouki, Marike Kolossa-Gehring, Greet Schoeters, Sebastien Denys, Clemence Fillol, Loïc Rambaud
Publikováno v:
Environment International, Vol 190, Iss , Pp 108912- (2024)
Background: Bisphenol A (BPA; or 4,4′-isopropylidenediphenol) is an endocrine disrupting chemical. It was widely used in a variety of plastic-based manufactured products for several years. The European Food Safety Authority (EFSA) recently reduced
Externí odkaz:
https://doaj.org/article/24b14b27888b473cb75cd13a71e7070b
Autor:
Yvon Motreff, Maude Marillier, Abdessattar Saoudi, Charlotte Verdot, Louise Seconda, Damien Pognon, Imane Khireddine-Medouni, Jean-Baptiste Richard, Viviane Kovess-Masfety, Richard Delorme, Valentina Decio, Anne-Laure Perrine, Maria El Haddad, Anne Gallay, Stéphanie Monnier-Besnard, Nolwenn Regnault
Publikováno v:
JMIR Public Health and Surveillance, Vol 10, p e57584 (2024)
BackgroundChildren’s mental health, including their well-being, is a major public health concern, as the burden of related disorders may last throughout one’s life. Although epidemiological mental health surveillance systems for children and adol
Externí odkaz:
https://doaj.org/article/9020d82d2a2a4a9c98f273272e46168a
Publikováno v:
Boundary Value Problems, Vol 2024, Iss 1, Pp 1-19 (2024)
Abstract We consider the following convective Neumann systems: ( S ) { − Δ p 1 u 1 + | ∇ u 1 | p 1 u 1 + δ 1 = f 1 ( x , u 1 , u 2 , ∇ u 1 , ∇ u 2 ) in Ω , − Δ p 2 u 2 + | ∇ u 2 | p 2 u 2 + δ 2 = f 2 ( x , u 1 , u 2 , ∇ u 1 , ∇ u
Externí odkaz:
https://doaj.org/article/33910121f5964232ad9201b41e8f38ec
Autor:
Sarah Saci, Amine Msela, Hillal Sebbane, Bilal Saoudi, Yousra Belounis, Hakima Ait Issad, Karim Houali
Publikováno v:
Revista Científica, Vol 34, Iss 2 (2024)
Avian pathogenic Escherichia coli (APEC) represents a major challenge for the poultry industry, causing significant economic losses. This problem is exacerbated by the misuse use of antibiotics in Veterinary Medicine, leading to the emergence of resi
Externí odkaz:
https://doaj.org/article/c066591513c149dcad230d804f75d6ea