On ap (x) p (x)-biharmonic problem with singular weights

K Kefi, VD Rădulescu - Zeitschrift für angewandte Mathematik und Physik, 2017 - Springer
On a -biharmonic problem with singular weights Page 1 Z. Angew. Math. Phys. (2017) 68:80 c©
2017 Springer International Publishing AG 0044-2275/17/040001-13 published online June 29 …

Solutions of nonlinear problems involving p(x)-Laplacian operator

Z Yücedağ - Advances in Nonlinear Analysis, 2015 - degruyter.com
In the present paper, by using variational principle, we obtain the existence and multiplicity
of solutions of a nonlocal problem involving p (x)-Laplacian. The problem is settled in the …

Minimax method involving singular p (x)-Kirchhoff equation

K Ben Ali, A Ghanmi, K Kefi - Journal of Mathematical Physics, 2017 - pubs.aip.org
Using a variational approach combined with the theory of the generalized Lebesgue-
Sobolev spaces, we obtain at least one weak solution for a class of p (x)-Kirchhoff singular …

On the existence of a weak solution for some singular -biharmonic equation with Navier boundary conditions

K Kefi, K Saoudi - Advances in Nonlinear Analysis, 2018 - degruyter.com
In the present paper, we investigate the existence of solutions for the following
inhomogeneous singular equation involving the p⁢(x)-biharmonic operator:{Δ⁢(| Δ⁢ u …

Existence and multiplicity of solutions for p (.)-Kirchhoff-type equations

R AYAZOĞLU, S Akbulut… - Turkish Journal of …, 2022 - journals.tubitak.gov.tr
Abstract his paper is concerned with the existence and multiplicity of solutions of a Dirichlet
problem for $ p (.) $-Kirchhoff-type equation%\begin {equation*}\left\{\begin {array}{c} M\left …

Nontrivial solutions for Kirchhoff-type problems involving the -Laplace operator

A Ghanmi - 2018 - projecteuclid.org
In this article, we study the existence of nontrivial solutions for the following p(x) Kirchhoff-
type problem\!-M\big (\textstyle ∫ _ Ω A (x, ∇ u)\, dx\big) div (a (x, ∇ u))= λ h (x) ∂ F ∂ u (x …

On the Steklov problem involving the p (x)-Laplacian with indefinite weight

KB Ali, A Ghanmi, K Kefi - Opuscula Mathematica, 2017 - opuscula.agh.edu.pl
Under suitable assumptions, we study the existence of a weak nontrivial solution for the
following Steklov problem involving the\(p (x)\)-Laplacian\[\begin {cases}\Delta_ {p (x)} u= a …

Nonhomogeneous p (x)-Laplacian Steklov problem with weights

M Hsini, N Irzi, K Kefi - Complex Variables and Elliptic Equations, 2020 - Taylor & Francis
This paper is concerned with a weighted Steklov problem involving the p (x)-Laplacian
operator in Sobolev spaces with variable exponents− div (ξ (x)|∇ u| p (x)− 2∇ u)+ a (x)| u| p …

Existence and multiplicity of solutions for some Styklov problem involving p(x)-Laplacian operator

R Chammem, A Ghanmi, A Sahbani - Applicable Analysis, 2022 - Taylor & Francis
In this paper, we consider a class of p (x)-Laplacian problems of the form:(− Δ) p (x) u+ a (x)|
u| p (x)− 2 u= f (x, u) in Ω,|∇ u| p (x)− 2∂ u∂ v+ b (x)| u| q (x)− 2 u= g (x, u) on∂ Ω, where …

On the Robin problem with indefinite weight in Sobolev spaces with variable exponents

K Kefi - Zeitschrift für Analysis und ihre Anwendungen, 2018 - ems.press
On the Robin Problem with Indefinite Weight in Sobolev Spaces with Variable Exponents Page
1 Zeitschrift für Analysis und ihre Anwendungen c European Mathematical Society Journal of …