Results 11 to 20 of about 163,164 (293)

Existence and multiplicity of solutions for a Dirichlet problem involving the discrete p(x)-Laplacian operator [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2011
In the present paper, using the three critical points theorem and variational method, we study the existence and multiplicity of solutions for a Dirichlet problem involving the discrete p(x)-Laplacian operator.
Rabil Ayazoglu (Mashiyev)   +2 more
doaj   +3 more sources

Sub-super solution method for nonlocal systems involving the p(x)-Laplacian operator

open access: yesElectronic Journal of Differential Equations, 2020
In this article we study the existence of solutions for nonlocal systems involving the p(x)-Laplacian operator. The approach is based on a new sub-super solution method.
Gelson C. G. dos Santos   +2 more
doaj   +1 more source

Weak solutions to Dirichlet boundary value problem driven by p(x)-Laplacian-like operator [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2018
We prove the existence of weak solutions to the Dirichlet boundary value problem for equations involving the $p(x)$-Laplacian-like operator in the principal part, with reaction term satisfying a sub-critical growth condition.
Calogero Vetro
doaj   +2 more sources

Characterization of solutions to equations involving the p(x)-Laplace operator

open access: yesElectronic Journal of Differential Equations, 2017
In this article we study two problems, a nonlinear eigenvalue problem involving the p(x)-Laplacian and a subcritical boundary value problem for the same operator.
Iulia Dorotheea Stircu   +1 more
doaj   +2 more sources

Multiple solutions to a class of inclusion problems with operator involving p(x)-Laplacian [PDF]

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2013
In this paper, we prove the existence of at least two nontrivial solutions for a nonlinear elliptic problem involving p(x)-Laplacian-like operator and nonsmooth potentials.
Qing-Mei Zhou
doaj   +2 more sources

Existence of solutions for an elliptic equation involving the $p(x)$-Laplace operator

open access: yesElectronic Journal of Differential Equations, 2006
In this paper we study an elliptic equation involving the $p(x)$-Laplace operator on the whole space $mathbb{R}^N$. For that equation we prove the existence of a nontrivial weak solution using as main argument the mountain pass theorem of ...
Maria-Magdalena Boureanu
doaj   +1 more source

Some evaluations of the fractional p-Laplace operator on radial functionsy [PDF]

open access: yes, 2022
We face a rigidity problem for the fractional p-Laplace operator to extend to this new framework some tools useful for the linear case. It is known that (-Δ)^s(1 - |x|^2)^s_+ and -Δp(1 - |x|^(p/p-1) ) are constant functions in (-1; 1) for fixed p and s ...
Ferrari F.   +3 more
core   +1 more source

On the Limited p-Schur Property of Some Operator Spaces

open access: yesInternational Journal of Analysis and Applications, 2018
We introduce and study the notion of limited $p$-Schur property ($1\leq p\leq\infty$) of Banach spaces. Also, we establish some necessary and sufficient conditions under which some operator spaces have the limited $p$-Schur property.
M.B. Dehghani   +2 more
doaj   +4 more sources

A perturbed elliptic problem involving the p(x)-Kirchhoff type triharmonic operator [PDF]

open access: yes, 2023
This paper examines the existence of weak solutions for a nonlinear boundary value problem of p(x)-Kirchhoff type involving the p(x)-Kirchhoff type triharmonic operator and perturbed external source terms.
Eugenio Cabanillas Lapa   +1 more
core   +1 more source

Existence and multiplicity of solutions for Dirichlet problems involving the p(x)-Laplace operator

open access: yesElectronic Journal of Differential Equations, 2013
In this article, we study superlinear Dirichlet problems involving the p(x)-Laplace operator without using the Ambrosetti-Rabinowitz's superquadraticity condition.
Mustafa Avci
doaj   +1 more source

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