Add to ORKGWe study an eigenvalue problem for the Laplace operator with a boundary condition containing a parameter. We estimate the rate of convergence of the eigenvalues to the eigenvalues of the Dirichlet problem for large positive values of the parameter
AbstractLet Ω be a bounded domain in an n-dimensional Euclidean space Rn. We study eigenvalues of an...
In this work, a SturmLiouville-type problem with retarded argument, which contains spectral paramete...
summary:We consider the Sturm-Liouville problem with symmetric boundary conditions and an integral c...
We study an eigenvalue problem for the Laplace operator with a boundary condition containing a param...
We consider the eigenvalue problem with Robin boundary condition ∆u + λu = 0 in Ω, ∂u/∂ν + αu = 0 on...
AbstractThis work deals with the study of invariant properties of eigenfunctions for multicondition ...
AbstractWe study the existence of eigenvalue intervals for the second-order differential equation on...
The spectral problem is investigated for the fourth order ordinary differential operator with spect...
AbstractWe are concerned with determining values of r, for which there exist nodal solutions of the ...
AbstractIn this article, we consider the following eigenvalue problems(∗)λ−Δu+u=λ(f(u)+h(x))inΩ,u>0i...
AbstractWe present in detail a linear, constant-coefficient initial/boundary value problem for which...
AbstractIn this paper, we study the eigenvalues of the clamped plate problem:{Δ2u=λu,in D,u|∂D=∂u∂ν|...
The purpose of this paper is to investigate the existence of three different weak solutions to a non...
AbstractThe second order of accuracy difference scheme for the approximate solutions of the nonlocal...
AbstractWe consider an asymptotic spectral problem for a second order differential operator, with pi...
AbstractLet Ω be a bounded domain in an n-dimensional Euclidean space Rn. We study eigenvalues of an...
In this work, a SturmLiouville-type problem with retarded argument, which contains spectral paramete...
summary:We consider the Sturm-Liouville problem with symmetric boundary conditions and an integral c...
We study an eigenvalue problem for the Laplace operator with a boundary condition containing a param...
We consider the eigenvalue problem with Robin boundary condition ∆u + λu = 0 in Ω, ∂u/∂ν + αu = 0 on...
AbstractThis work deals with the study of invariant properties of eigenfunctions for multicondition ...
AbstractWe study the existence of eigenvalue intervals for the second-order differential equation on...
The spectral problem is investigated for the fourth order ordinary differential operator with spect...
AbstractWe are concerned with determining values of r, for which there exist nodal solutions of the ...
AbstractIn this article, we consider the following eigenvalue problems(∗)λ−Δu+u=λ(f(u)+h(x))inΩ,u>0i...
AbstractWe present in detail a linear, constant-coefficient initial/boundary value problem for which...
AbstractIn this paper, we study the eigenvalues of the clamped plate problem:{Δ2u=λu,in D,u|∂D=∂u∂ν|...
The purpose of this paper is to investigate the existence of three different weak solutions to a non...
AbstractThe second order of accuracy difference scheme for the approximate solutions of the nonlocal...
AbstractWe consider an asymptotic spectral problem for a second order differential operator, with pi...
AbstractLet Ω be a bounded domain in an n-dimensional Euclidean space Rn. We study eigenvalues of an...
In this work, a SturmLiouville-type problem with retarded argument, which contains spectral paramete...
summary:We consider the Sturm-Liouville problem with symmetric boundary conditions and an integral c...