In this paper, we present a Sturm Liouville problem which has discontinuities in the neighborhood of the midpoint of an interval. Also the problem contains an eigenparameter in one of the boundary conditions. We derive operator theoretic formulation in suitable Hilbert space, give some properties of the eigenvalues and obtain asymptotic formulas for the eigenvalues and the corresponding eigenfunctions
We consider the biharmonic operator subject to homogeneous boundary conditions of Neumann type on a...
The spectral problem is investigated for the fourth order ordinary differential operator with spect...
We study an eigenvalue problem for the Laplace operator with a boundary condition containing a param...
AbstractIn this paper we extend some spectral properties of regular Sturm–Liouville problems to thos...
In this paper, we extend some spectral properties of regular Sturm-Liouville problems to those which...
AbstractIn this work, we study a fourth-order boundary value problem with eigenparameter dependent b...
We consider a discontinuous Sturm-Liouville problem with retarded argument containing a spectral par...
In this study, a formula for regularized sums of eigenvalues and nodalpoints of eigenfunctions for a...
In this work, spectral properties of a discontinuous boundary-value problem with retarded argument w...
AbstractWe study the existence of eigenvalue intervals for the second-order differential equation on...
In the present paper, a discontinuous boundary-value problem with retarded argument at the two point...
In this work, a SturmLiouville-type problem with retarded argument, which contains spectral paramete...
We study an eigenvalue problem for the Laplace operator with a boundary condition containing a param...
The purpose of this paper is to study boundary value problems for elliptic pseudo-differential opera...
AbstractA system of ordinary differential equations,−y″j+qjyj=∑k=1nλkrjkyj,j=1,…,n,0.1with real valu...
We consider the biharmonic operator subject to homogeneous boundary conditions of Neumann type on a...
The spectral problem is investigated for the fourth order ordinary differential operator with spect...
We study an eigenvalue problem for the Laplace operator with a boundary condition containing a param...
AbstractIn this paper we extend some spectral properties of regular Sturm–Liouville problems to thos...
In this paper, we extend some spectral properties of regular Sturm-Liouville problems to those which...
AbstractIn this work, we study a fourth-order boundary value problem with eigenparameter dependent b...
We consider a discontinuous Sturm-Liouville problem with retarded argument containing a spectral par...
In this study, a formula for regularized sums of eigenvalues and nodalpoints of eigenfunctions for a...
In this work, spectral properties of a discontinuous boundary-value problem with retarded argument w...
AbstractWe study the existence of eigenvalue intervals for the second-order differential equation on...
In the present paper, a discontinuous boundary-value problem with retarded argument at the two point...
In this work, a SturmLiouville-type problem with retarded argument, which contains spectral paramete...
We study an eigenvalue problem for the Laplace operator with a boundary condition containing a param...
The purpose of this paper is to study boundary value problems for elliptic pseudo-differential opera...
AbstractA system of ordinary differential equations,−y″j+qjyj=∑k=1nλkrjkyj,j=1,…,n,0.1with real valu...
We consider the biharmonic operator subject to homogeneous boundary conditions of Neumann type on a...
The spectral problem is investigated for the fourth order ordinary differential operator with spect...
We study an eigenvalue problem for the Laplace operator with a boundary condition containing a param...
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