Vol. 46 No. 7 (1994)

Published: 25.07.1994

Research articles

Boundary-value problems for hyperbolic equations with constant coefficients

I. O. Bobyk, B. I. Ptashnik

795–802
- PDF (Ukrainian)
- Springer
Dirichlet problem for the Poisson equation with an essentially infinite-dimensional elliptic operator

Yu. V. Bogdanskii

803–808
- PDF (Russian)
- Springer
On the behavior of solutions of operator-differential equations at infinity

A. A. Butyrin

809–813
- PDF
- Springer
Exact values of mean $n$ -widths for the classes of functions analytic in the upper half plane in the Hardy space

S. B. Vakarchuk

814–824
- PDF (Russian)
- Springer
Convergence of an algorithm for constructing snakes

V. K. Dzyadyk, V. V. Kovtunets

825–832
- PDF (Ukrainian)
- Springer
On conditions for oscillation and nonoscillation of the solutions of a semilinear second-order differential equation

V. M. Evtukhov

833–841
- PDF (Ukrainian)
- Springer
On differential properties of real functions

D. D. Ilmuradov

842–848
- PDF (Russian)
- Springer
Generalized Green's matrix for linear pulse boundary-value problems

L. I. Karandzhulov

849–856
- PDF
- Springer
On the evolution operators for some equations of mathematical physics with variable coefficients

S. Kochmanski

857–869
- PDF (Russian)
- Springer
Limiting distributions of the solutions of the many-dimensional Bürgers equation with random initial data. I

N. N. Leonenko, E. Orsingher, K. V. Rybasov

870–877
- PDF (Russian)
- Springer
Essential normality of some classes of operators in tensor products of Hilbert spaces

V. O. Livinskii

878–885
- PDF (Ukrainian)
- Springer
Characteristics of the sum of a multidimensional series

V. Yu. Makarov

886–892
- PDF
- Springer
On the exact degree of complexity of a class of operator equations of the second kind in a Hilbert space

K. Sh. Makhkamov

893–903
- PDF (Russian)
- Springer
Reduction and coisotropic invariant tori of Hamiltonian systems with non-poisson commutative symmetries. II

I. O. Parasyuk

904–914
- PDF (Ukrainian)
- Springer
On Kolmogorov widths of classes $B^r_{p, \theta}$ of periodic functions of many variables with low smoothness in the space $L_q$

A. S. Romanyuk

915–926
- PDF (Russian)
- Springer
Selection of regular direct summands from matrix polynomials

B. Z. Shavarovskyy

927–934
- PDF (Ukrainian)
- Springer
Handle decompositions of simply connected five-manifolds. III

Yu. A. Shkol’nikov

935–940
- PDF
- Springer

Short communications

Story of rational approximation for the class of Stieltjes functions: From Stieltjes to recent optimal estimations of errors

J. Gilewicz

941–943
- PDF
- Springer
Boundedness of solutions and asymptotic properties of some systems of differential equations

V. G. Gorodetskii

944–946
- PDF (Russian)
- Springer
Representations of solutions of nonlocal boundary-value problems for parabolic equations

L. I. Korbut, M. I. Matychuk

947–951
- PDF (Ukrainian)
- Springer
Polynomial approximations of solutions of higher-order operator-differential equations

G. D. Orudzhev

952–955
- PDF (Russian)
- Springer
Coordinated approximation method for nonlinear ill-posed problems

Ky Anh. Pham

956-961
- PDF
- Springer
Properties of nonstationary boundary operators in a full scale of Sobolev-type spaces

I. Yu. Chudinovich

962–965
- PDF (Russian)
- Springer

Vol. 46 No. 7 (1994)

Research articles

Boundary-value problems for hyperbolic equations with constant coefficients

Dirichlet problem for the Poisson equation with an essentially infinite-dimensional elliptic operator

On the behavior of solutions of operator-differential equations at infinity

Exact values of mean $n$ -widths for the classes of functions analytic in the upper half plane in the Hardy space

Convergence of an algorithm for constructing snakes

On conditions for oscillation and nonoscillation of the solutions of a semilinear second-order differential equation

On differential properties of real functions

Generalized Green's matrix for linear pulse boundary-value problems

On the evolution operators for some equations of mathematical physics with variable coefficients

Limiting distributions of the solutions of the many-dimensional Bürgers equation with random initial data. I

Essential normality of some classes of operators in tensor products of Hilbert spaces

Characteristics of the sum of a multidimensional series

On the exact degree of complexity of a class of operator equations of the second kind in a Hilbert space

Reduction and coisotropic invariant tori of Hamiltonian systems with non-poisson commutative symmetries. II

On Kolmogorov widths of classes $B^r_{p, \theta}$ of periodic functions of many variables with low smoothness in the space $L_q$

Selection of regular direct summands from matrix polynomials

Handle decompositions of simply connected five-manifolds. III

Short communications

Story of rational approximation for the class of Stieltjes functions: From Stieltjes to recent optimal estimations of errors

Boundedness of solutions and asymptotic properties of some systems of differential equations

Representations of solutions of nonlocal boundary-value problems for parabolic equations

Polynomial approximations of solutions of higher-order operator-differential equations

Coordinated approximation method for nonlinear ill-posed problems

Properties of nonstationary boundary operators in a full scale of Sobolev-type spaces

Language

Information