Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Zakaria El Allali"'
Autor:
Mohamed Fartitchou, Ismail Lamaakal, Yassine Maleh, Khalid El Makkaoui, Zakaria El Allali, Paweł Pławiak, Fahad Alblehai, Ahmed A. Abd El-Latif
Publikováno v:
Sensors, Vol 24, Iss 17, p 5716 (2024)
Software-Defined Networking (SDN) has revolutionized network management by providing unprecedented flexibility, control, and efficiency. However, its centralized architecture introduces critical security vulnerabilities. This paper introduces a novel
Externí odkaz:
https://doaj.org/article/6eaaf900b5ba484d9a236582e2645e56
Publikováno v:
Communications in Analysis and Mechanics, Vol 15, Iss 4, Pp 598-610 (2023)
We investigate the non-trivial solutions for a partial discrete Dirichlet nonlinear problem with $ p $-Laplacian by applying Ricceri's variational principle and a two non-zero critical points theorem. In addition, we identify open intervals of the pa
Externí odkaz:
https://doaj.org/article/74b4b67a563a49f3b2083c25ec87b761
Autor:
Mohammed Ahrami, Zakaria El Allali
Publikováno v:
Electronic Journal of Differential Equations, Vol Conference, Iss 26, Pp 1-11 (2022)
Externí odkaz:
https://doaj.org/article/a782b782b7b84f00a37b4879b8993786
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 41 (2022)
In this article, we consider the following high-order p-Laplacian neutral differential equation with multiple deviating arguments: $$(\varphi_{p}(x(t)-cx(t-r))^{(m)}(t)))^{(m)}= f(x(t))x'(t)+g(t,x(t),x(t-\tau_{1}(t)),...,x(t-\tau_{k}(t)))+e(t).$$ By
Externí odkaz:
https://doaj.org/article/2b58483060f74a598b8a8abd85e9a968
Publikováno v:
Fractal and Fractional, Vol 6, Iss 10, p 568 (2022)
This paper deals with a fourth-order elliptic equation with Dirichlet boundary conditions. Using a variant form of the mountain pass theorem, we prove the existence of nontrivial solutions to this problem. Furthermore, we discuss the fundamental prop
Externí odkaz:
https://doaj.org/article/ab4bfce28edd49cbb709ec6bf1f4236c
Publikováno v:
Symmetry, Vol 14, Iss 8, p 1630 (2022)
This paper deals with the existence and multiplicity of solutions for a perturbed nonlocal fourth-order class of p(·)&q(·)-Kirchhoff elliptic systems under Navier boundary conditions. By using the variational method and Ricceri’s critical point t
Externí odkaz:
https://doaj.org/article/367bae0c24914d019f6ae13547797a6b
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 36, Iss 1, Pp 195-213 (2018)
In this paper we will study the existence of solutions for the nonhomogeneous elliptic equation with variable exponent $\Delta^2_{p(x)} u=\lambda V(x) |u|^{q(x)-2} u$, in a smooth bounded domain,under Neumann boundary conditions, where $\lambda$ is a
Externí odkaz:
https://doaj.org/article/685516d219a044feb688b5a44b927579
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 34, Iss 1, Pp 253-272 (2016)
In this work we will study the eigenvalues for a fourth order elliptic equation with $p(x)$-growth conditions $\Delta^2_{p(x)} u=\lambda |u|^{p(x)-2} u$, under Neumann boundary conditions, where $p(x)$ is a continuous function defined on the bounded
Externí odkaz:
https://doaj.org/article/0eda466c15e14c078f72a9551b15e87c
Autor:
Mohamed Ousbika, Zakaria El Allali
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 38, Iss 2 (2018)
In this work, we willproving the existence of three solutionsf or the discrete nonlinear fourth order boundary value problems with four parameters. The methods used here are based on the critical point theory.
Externí odkaz:
https://doaj.org/article/0af4f8da32de47a89624dac273e8fdad
Publikováno v:
Electronic Journal of Differential Equations, Vol Conference, Iss 14, Pp 155-162 (2006)
In this paper, we prove that the length of the nodal line of the eigenfunctions associated to the second eigenvalue of the problem $$ -Delta_p u = lambda ho (x) |u|^{p-2}u quad hbox{in } Omega $$ with the Dirichlet conditions is not bounded uniformly
Externí odkaz:
https://doaj.org/article/04ed5d9af83845f0aab8cd3e2d0c3a78