The application of a class of one-step methods to solve the initial value problem
The Application of Rosenbrock-Wanner Type Methods with Stepsize Control in Differential-Algebraic Equations.
The approximate Euler method for Lévy driven stochastic differential equations
The Approximation of Generalized Turning Points by Projection Methods with Superconvergence to the Critical Parameter.
The Approximation of Solutions to Linear Homogeneous Differential Equations by Rational Functions.
The arborification-coarborification transform : analytic, combinatorial, and algebraic aspects
The argument delay and oscillatory properties of differential equation of -th order
The asymptotic behavior at the large time of solutions of some mathematical physics problems
The asymptotic behaviour of oscillatory solutions of the equation of the fourth order
The asymptotic behaviour of solutions of the differential equation of the third order
The asymptotic properties of solutions of differential system of the form , in some neighbourhood of a singular point
The asymptotic properties of solutions of linear delay differential equations
The asymptotic properties of the solutions of the -th order neutral differential equations
The aim of this paper is to deduce oscillatory and asymptotic behavior of the solutions of the th order neutral differential equation where is a delayed or advanced argument.
The asymptotic properties of the solutions of the -th order neutral differential equations
The asymptotic solution of higher-order differential equations with small final coefficient
The bang-bang principle for a class of uncertain evolution linear differential [equations] in Hilbert spaces.
This paper deals with the problem of time-varying differential systems when unmodeled dynamics is present. The questions related to when unmodeled dynamics (in fact when parametrical and order errors) does not affect for problems like controllability and related ones with respect to the foreseen results for a correct modelling are investigated for a wide class of typical situations. The presented results seem to be of interest in Physics when modelling uncertainties are present. Only the linear...
The basic properties of phase matrices of linear differential systems
The basis property in of the boundary value problem rationally dependent on the eigenparameter
We consider a Sturm-Liouville operator with boundary conditions rationally dependent on the eigenparameter. We study the basis property in of the system of eigenfunctions corresponding to this operator. We determine the explicit form of the biorthogonal system. Using this we establish a theorem on the minimality of the part of the system of eigenfunctions. For the basisness in L₂ we prove that the system of eigenfunctions is quadratically close to trigonometric systems. For the basisness in ...
The behavior of solutions of nonlinear differential equations in Hilbert space. I.
The best argument for the parametric continuation of solutions of differential-algebraic equations.