Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)This note is concerned with the existence and isolation of the first eigenvalue of the weighted equation -div(phi(vertical bar del u vertical bar)del u) = lambda m(x)phi(vertical bar u vertical bar)u. We work in the Orlicz-Sobolev space W-1.G(Omega), where G(t) is the convex function integral(t)(0)phi(vertical bar s vertical bar)s ds. We also derive a nodal set estimate. (C) 2012 Published by Elsevier Ltd25710451049Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Funda...
AbstractIn this work we extend an inequality of Nehari to the eigenvalues of weighted quasilinear pr...
We consider a class of non-uniformly nonlinear elliptic equations whose model is given by -div(verti...
We study an eigenvalue problem by a non-smooth critical point theory. Under general assumptions, we ...
AbstractThis note is concerned with the existence and isolation of the first eigenvalue of the weigh...
In this work we extend an inequality of Nehari to the eigenvalues of weighted quasilinear problems i...
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We improve some previous results for the principal eigenvalue of the p-laplacian defined on IRN, stu...
In this work, we review and extend some well known results for the eigenvalues of the Dirichlet p−La...
In this paper we obtain lower estimates of the first non-trivial eigenvalues of the degenerate p-Lap...
On a bounded domain $\Omega \subset \mathbb{R}^N$, $N\geq 2$, we consider existence, uniqueness and ...
summary:We prove the existence of the least positive eigenvalue with a corresponding nonnegative eig...
The aim of this paper is to obtain optimal estimates for the first Robin eigenvalue of the anisotro...
In this paper we study the eigenvalues associated with a positive eigenfunction of a quasilinear ell...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)We study multiplicity of solutio...
= λ|u|q(x)−2u in Ω, u = 0 on ∂Ω, where Ω is a bounded open set in RN with smooth boundary and p, q a...
AbstractIn this work we extend an inequality of Nehari to the eigenvalues of weighted quasilinear pr...
We consider a class of non-uniformly nonlinear elliptic equations whose model is given by -div(verti...
We study an eigenvalue problem by a non-smooth critical point theory. Under general assumptions, we ...
AbstractThis note is concerned with the existence and isolation of the first eigenvalue of the weigh...
In this work we extend an inequality of Nehari to the eigenvalues of weighted quasilinear problems i...
Abstract. We show that many results about the eigenvalues and eigenfunc-tions of a quasilinear ellip...
We improve some previous results for the principal eigenvalue of the p-laplacian defined on IRN, stu...
In this work, we review and extend some well known results for the eigenvalues of the Dirichlet p−La...
In this paper we obtain lower estimates of the first non-trivial eigenvalues of the degenerate p-Lap...
On a bounded domain $\Omega \subset \mathbb{R}^N$, $N\geq 2$, we consider existence, uniqueness and ...
summary:We prove the existence of the least positive eigenvalue with a corresponding nonnegative eig...
The aim of this paper is to obtain optimal estimates for the first Robin eigenvalue of the anisotro...
In this paper we study the eigenvalues associated with a positive eigenfunction of a quasilinear ell...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)We study multiplicity of solutio...
= λ|u|q(x)−2u in Ω, u = 0 on ∂Ω, where Ω is a bounded open set in RN with smooth boundary and p, q a...
AbstractIn this work we extend an inequality of Nehari to the eigenvalues of weighted quasilinear pr...
We consider a class of non-uniformly nonlinear elliptic equations whose model is given by -div(verti...
We study an eigenvalue problem by a non-smooth critical point theory. Under general assumptions, we ...