A bifurcation result for Sturm-Liouville problems with a set-valued term.
A classical approach to eigenvalue problems associated with a pair of mixed regular Sturm-Liouville equations. I.
A classical approach to eigenvalue problems associated with a pair of mixed regular Sturm-Liouville equations. I.
A computational investigation of an integro-differential inequality with periodic potential.
A general-weighted Sturm-Liouville problem
A note on the singular Sturm-Liouville problem with infinitely many solutions.
A radially symmetric anti-maximum principle and applications to fishery management models.
A sampling theorem associated with boundary-value problems with not necessarily simple eigenvalues.
A simple proof of the spectral continuity of the Sturm-Liouville problem
The aim of this article is to present a simple proof of the theorem about perturbation of the Sturm-Liouville operator in Liouville normal form.
A singular eigenvalue problem for second order linear ordinary differential equations.
A Sturm separation theorem for a linear -th order self-adjoint differential equation.
A Sturm-Liouville problem with spectral and large parameters in boundary conditions and the associated Cauchy problem
We study a Sturm-Liouville problem containing a spectral parameter in the boundary conditions. We associate to this problem a self-adjoint operator in a Pontryagin space Π₁. Using this operator-theoretic formulation and analytic methods, we study the asymptotic behavior of the eigenvalues under the variation of a large physical parameter in the boundary conditions. The spectral analysis is applied to investigate the well-posedness and stability of the wave equation of a string.
A time-map approach for non-homogeneous Sturm-Liouville problems.
A trace formula of a boundary value problem for the operator Sturm-Liouville equation.
Adomian decomposition method for nonlinear Sturm-Liouville problems.
Almost periodic Sturm-Liouville operators with Cantor homogeneous spectrum.
An application of a global bifurcation theorem to the existence of solutions for integral inclusions.
An embedding theorem for a weighted space of Sobolev type and correct solvability of the Sturm-Liouville equation
An extension of Krein's inverse spectral theorem to strings with nonreflecting left boundaries
An indefinite eigenvalue problem with eigenparameter in the two boundary conditions.