Add to ORKGRational operators of Vallee Poussin type are built for functions having bounded variation and satisfying the Holder’s property, with the estimate of their deviation from initial function being given
A special class of irrational ordinary differential equations of the third order is considered. Nece...
Three criteria boundedness for classical Hankel operators is generalized to compact abelian groups w...
We consider elliptic differential-difference operators with degeneration in a bounded domain with pi...
Rational operators of Vallee Poussin type are built for functions having bounded variation and satis...
There is found the rate of approximation by special rational operators for functions with derivative...
The local and uniform estimations for deviations of Gelder class functions of two variables from spe...
The estimates of the rate of the approximation by the truncated Fourier type operators are proved fo...
The estimates of the deviations of analytic functions, which are defined in a bounded do...
The exact order for best rational approximation of singular integerals have been obtained. The densi...
Abstract: Variational and differential principles of construction of the Lagrange function...
On differential properties of one class of nonlinear singular integral operators.Про диференціальні ...
We consider a control initial condition problem for evolution differential-operator equations which ...
The existence and uniqueness of a bounded solution is established for the differential system with a...
In this article an algorithm of calculating a density and a function of distribution for symmetric s...
A uniform estimate for the approximation of analytic functions in domains with corners by algebraic ...
A special class of irrational ordinary differential equations of the third order is considered. Nece...
Three criteria boundedness for classical Hankel operators is generalized to compact abelian groups w...
We consider elliptic differential-difference operators with degeneration in a bounded domain with pi...
Rational operators of Vallee Poussin type are built for functions having bounded variation and satis...
There is found the rate of approximation by special rational operators for functions with derivative...
The local and uniform estimations for deviations of Gelder class functions of two variables from spe...
The estimates of the rate of the approximation by the truncated Fourier type operators are proved fo...
The estimates of the deviations of analytic functions, which are defined in a bounded do...
The exact order for best rational approximation of singular integerals have been obtained. The densi...
Abstract: Variational and differential principles of construction of the Lagrange function...
On differential properties of one class of nonlinear singular integral operators.Про диференціальні ...
We consider a control initial condition problem for evolution differential-operator equations which ...
The existence and uniqueness of a bounded solution is established for the differential system with a...
In this article an algorithm of calculating a density and a function of distribution for symmetric s...
A uniform estimate for the approximation of analytic functions in domains with corners by algebraic ...
A special class of irrational ordinary differential equations of the third order is considered. Nece...
Three criteria boundedness for classical Hankel operators is generalized to compact abelian groups w...
We consider elliptic differential-difference operators with degeneration in a bounded domain with pi...