Vol. 45 No. 12 (1993)

Research articles

On the smoothness of solutions of differential equations with a discontinuous right-hand side

M. U. Akhmetov

1587–1594
- PDF (Russian)
- Springer
Groups the lyapunov transformations

E. V. Voskresenskii

1595–1600
- PDF (Russian)
- Springer
Expansion of a bundle of fourth-order differential operators in a part of its eigenfunctions

A. M. Gomilko

1601–1612
- PDF (Russian)
- Springer
Integral sets of systems of difference equations

Kh. M. Gulov, N. A. Perestyuk

1613–1621
- PDF (Russian)
- Springer
On Gevrais classes of certain self-adjoint differential operators with degeneration

I. G. Izvekov, E. V. Martynenko

1622–1626
- PDF (Russian)
- Springer
Optimization of adaptive algorithms for the renewal of monotone functions from the class $H^ω$

N. P. Korneichuk

1627–1634
- PDF (Russian)
- Springer
On the limit distribution of the correlogram of a stationary Gaussian process with weak decrease in correlation

N. N. Leonenko, A. Yu. Portnova

1635–1641
- PDF (Ukrainian)
- Springer
Variational formulations of nonlinear boundary-value problems with a free boundary in the theory of interaction of surface waves with acoustic fields

I. O. Lukovsky, A. N. Timokha

1642–1652
- PDF (Russian)
- Springer
On the reduction principle in the theory of stability of motion

O. B. Lykova

1653–1660
- PDF (Russian)
- Springer
Reducibility of linear systems of difference equations with almost periodic coefficients

D. I. Martynyuk, Yu. A. Mitropolskiy, V. I. Tynnyi

1661–1667
- PDF (Russian)
- Springer
The Poincare-Mel'nikov geometric analysis of the transversal splitting of manifolds of slowly perturbed nonlinear dynamical systems. I

A. K. Prykarpatsky, A. M. Samoilenko, O. Ya. Timchishin

1668–1681
- PDF (Ukrainian)
- Springer
On separatrix curves of a family of linear systems with pulse influence

O. P. Svistun

1682–1687
- PDF (Russian)
- Springer
On exact irreducible representations of locally normal groups

A. V. Tushev

1688–1694
- PDF (Russian)
- Springer
On the optimization of direct methods for solving fredholm integral equations of the second kind with infinitely smooth kernels

A. N. Urumbaev

1695–1701
- PDF (Russian)
- Springer

Short communications

On the number of critical submanifolds of a function on a manifold

O. P. Bondar'

1702–1705
- PDF (Russian)
- Springer
On the existence of vector fields with a given set of singular points on a two-dimensional closed oriented manifold

E. A. Girik

1706–1709
- PDF (Russian)
- Springer
Limit functionals for a semicontinuous difference of renewal processes with discrete time

I. I. Yezhov, V. F. Kadankov

1710–1712
- PDF (Russian)
- Springer
Central limit theorem for centered frequencies of a countable ergodic markov chain

N. V. Moskal'tsova, V. M. Shurenkov

1713–1715
- PDF (Russian)
- Springer
Existence and uniqueness of solution of the Cauchy problem for singular systems of integro-differential equations

Z. Shmarda

1716–1720
- PDF (Russian)
- Springer

Index

Index of volume 45 of „Ukrainian Mathematical Journal”

1721-1727
- PDF (Ukrainian)

Research articles

On the smoothness of solutions of differential equations with a discontinuous right-hand side

Groups the lyapunov transformations

Expansion of a bundle of fourth-order differential operators in a part of its eigenfunctions

Integral sets of systems of difference equations

On Gevrais classes of certain self-adjoint differential operators with degeneration

Optimization of adaptive algorithms for the renewal of monotone functions from the class $H^ω$

On the limit distribution of the correlogram of a stationary Gaussian process with weak decrease in correlation

Variational formulations of nonlinear boundary-value problems with a free boundary in the theory of interaction of surface waves with acoustic fields

On the reduction principle in the theory of stability of motion

Reducibility of linear systems of difference equations with almost periodic coefficients

The Poincare-Mel'nikov geometric analysis of the transversal splitting of manifolds of slowly perturbed nonlinear dynamical systems. I

On separatrix curves of a family of linear systems with pulse influence

On exact irreducible representations of locally normal groups

On the optimization of direct methods for solving fredholm integral equations of the second kind with infinitely smooth kernels

Short communications

On the number of critical submanifolds of a function on a manifold

On the existence of vector fields with a given set of singular points on a two-dimensional closed oriented manifold

Limit functionals for a semicontinuous difference of renewal processes with discrete time

Central limit theorem for centered frequencies of a countable ergodic markov chain

Existence and uniqueness of solution of the Cauchy problem for singular systems of integro-differential equations

Index

Index of volume 45 of „Ukrainian Mathematical Journal”

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