Add to ORKGAbstract. In this paper we establish the concentration of the spectrum in an unbounded interval for a class of eigenvalue problems involving variable growth conditions and a sign-changing potential. We also study the optimization problem for the particular eigenvalue given by the infimum of the associated Rayleigh quo-tient when the variable potential lies in a bounded, closed and convex subset of a certain variable exponent Lebesgue space. 1 Introduction an
We consider perturbations of nonlinear eigenvalue problems driven by a nonhomogeneous differential o...
In this article we study two problems, a nonlinear eigenvalue problem involving the p(x)-Laplacian ...
We determine the shape which minimizes, among domains with given measure, the first eigenvalue of a ...
AbstractIn this paper we study a non-homogeneous eigenvalue problem involving variable growth condit...
A highly nonlinear eigenvalue problem is studied in a Sobolev space with variable exponent. The Eule...
We investigate the asymptotic behaviour of variational eigenvalues for a class of eigenvalue problem...
We study the following class of double-phase nonlinear eigenvalue problems $$ -\operatorname{div}\le...
AbstractTechniques of Rayleigh-Schrödinger perturbation theory usually employed for perturbation of ...
AbstractWe examine spectral concentration for a class of Sturm-Liouville problems on [0, ∞), a typic...
In last the quarter century, many researchers have been interested by the theory of the variable exp...
Let Omega subset of or equal to R-N be any open set. We study the nonlinear eigenvalue problem - Del...
In this article, we extend the well-known concentration - compactness principle by Lions to the var...
We consider the Steklov eigenvalues of the Laplace operator as limiting Neumann eigenvalues in a pro...
We consider the concentration of the eigenvalues of the Gram matrix for a sample of iid vectors dist...
We consider the Steklov eigenvalues of the Laplace operator as limiting Neumann eigenvalues in a pro...
We consider perturbations of nonlinear eigenvalue problems driven by a nonhomogeneous differential o...
In this article we study two problems, a nonlinear eigenvalue problem involving the p(x)-Laplacian ...
We determine the shape which minimizes, among domains with given measure, the first eigenvalue of a ...
AbstractIn this paper we study a non-homogeneous eigenvalue problem involving variable growth condit...
A highly nonlinear eigenvalue problem is studied in a Sobolev space with variable exponent. The Eule...
We investigate the asymptotic behaviour of variational eigenvalues for a class of eigenvalue problem...
We study the following class of double-phase nonlinear eigenvalue problems $$ -\operatorname{div}\le...
AbstractTechniques of Rayleigh-Schrödinger perturbation theory usually employed for perturbation of ...
AbstractWe examine spectral concentration for a class of Sturm-Liouville problems on [0, ∞), a typic...
In last the quarter century, many researchers have been interested by the theory of the variable exp...
Let Omega subset of or equal to R-N be any open set. We study the nonlinear eigenvalue problem - Del...
In this article, we extend the well-known concentration - compactness principle by Lions to the var...
We consider the Steklov eigenvalues of the Laplace operator as limiting Neumann eigenvalues in a pro...
We consider the concentration of the eigenvalues of the Gram matrix for a sample of iid vectors dist...
We consider the Steklov eigenvalues of the Laplace operator as limiting Neumann eigenvalues in a pro...
We consider perturbations of nonlinear eigenvalue problems driven by a nonhomogeneous differential o...
In this article we study two problems, a nonlinear eigenvalue problem involving the p(x)-Laplacian ...
We determine the shape which minimizes, among domains with given measure, the first eigenvalue of a ...