Some characteristics of Hill's equations
Some comparisons of difference schemes on meshes of Shishkin and Bakhvalov type.
Some estimates for the first eigenvalue of the Sturm-Liouville problem with a weight integral condition
Let be the first eigenvalue of the Sturm-Liouville problem We give some estimates for and , where is the set of real-valued measurable on
Some estimates for the minimal eigenvalue of the Sturm-Liouville problem with third-type boundary conditions
We consider the Sturm-Liouville problem with symmetric boundary conditions and an integral condition. We estimate the first eigenvalue of this problem for different values of the parameters.
Some existence and bifurcation results for solutions of nonlinear Sturm-Liouville eigenvalue problems.
Some existence results for boundary value problems of fractional differential inclusions with non-separated boundary conditions.
Some existence results for boundary value problems of fractional semilinear evolution equations.
Some existence results for solutions of differential inclusions with retardations
Using the topological transversality method of Granas we prove an existence result for a system of differential inclusions with retardations of the form y'' ∈ F(t,y,y',Φ(y)). The result is applied to the study of the existence of solutions to an equation of the trajectory of an r-stage rocket with retardations.
Some global results for nonlinear fourth order eigenvalue problems
In this paper, we consider the nonlinear fourth order eigenvalue problem. We show the existence of family of unbounded continua of nontrivial solutions bifurcating from the line of trivial solutions. These global continua have properties similar to those found in Rabinowitz and Berestycki well-known global bifurcation theorems.
Some global results for nonlinear Sturm-Liouville problems with spectral parameter in the boundary condition
We consider nonlinear Sturm-Liouville problems with spectral parameter in the boundary condition. We investigate the structure of the set of bifurcation points, and study the behavior of two families of continua of nontrivial solutions of this problem contained in the classes of functions having oscillation properties of the eigenfunctions of the corresponding linear problem, and bifurcating from the points and intervals of the line of trivial solutions.
Some metric-singular properties of the graph of solutions of the one-dimensional -Laplacian.
Some nonlinear and nonlocal Sturm-Liouville problems motivated by the problem of flutter.
Some properties of Legendre functions and related applications.
Some properties of linear homogeneous transformation of independent variable in ordinary differential linear equations
Some properties of the discontinuous Galerkin method for one-dimensional singularly perturbed problems.
Some records on second order differential equations
Some Remarks on a Separation and Limit - point Criterion of Second-order, Ordinary Differential Expressions.
Some remarks on boundary value problem for differential inclusions
Some sufficient conditions for the existence of solutions to boundary value problem for differential inclusions are given.
Some remarks on semilinear problems at resonance where the nonlinearity depends only on the derivatives