Vol. 51 No. 9 (1999)

Research articles

Complete asymptotic decomposition of the sojourn probability of a diffusion process in thin domains with moving boundaries

V. A. Gasanenko

1155–1164
- PDF (Russian)
- Springer
On the product of an abelian group and a nilpotent group

О. V. Gorodnik

1165–1171
- PDF (Ukrainian)
- Springer
Properties of the likelihood ratio for semimartingales with deterministic triplets in the parametric case

Yu. N. Lin'kov, A. Yu. Shevlyakov

1172–1180
- PDF (Russian)
- Springer
On the Sobolev problem in the complete scale of Banach spaces

V. M. Los’, Ya. A. Roitberg

1181–1192
- PDF (Russian)
- Springer
Relationship between the asymptotic behavior of exponents of a multidimensional exponential series and the asymptotic behavior of its coefficients in a neighborhood of singular points

V. Yu. Makarov

1193–1200
- PDF (Russian)
- Springer
Convergence of distributions of integral functionals of extremal random functions

I. K. Matsak

1201–1209
- PDF (Ukrainian)
- Springer
A diffusion process on a plane with membranes on two intersecting straight lines

О. V. Panamarchuk

1210–1216
- PDF (Ukrainian)
- Springer
Theory of quadratic estimates of variance

Yu. I. Petunin, N. P. Tupko

1217–1231
- PDF (Russian)
- Springer
Nonlocal Neumann problem for a degenerate parabolic equation

I. D. Pukalskyi

1232–1243
- PDF (Ukrainian)
- Springer
The theory of the numerical-analytic method: Achievements and new trends of development. VII

M. I. Ronto, A. M. Samoilenko, S. I. Trofimchuk

1244–1261
- PDF (Russian)
- Springer
A stability criterion for periodic solutions of two-dimensional discontinuous dynamical systems

V. I. Urmanchev

1262–1266
- PDF (Russian)
- Springer
Coincidence criteria for the kernel of a function and the kernel of its integral almost positive means

E. G. Usenko

1267–1275
- PDF (Ukrainian)
- Springer
Stability of one difference equation with positive coefficients

N. S. Nikiforova, D. Ya. Khusainov

1276–1280
- PDF (Russian)
- Springer

Short communications

On one method of factorization of polynomials

I. A. Dzhalladova

1281–1286
- PDF (Russian)
- Springer
On the stability of invariant sets of a system of autonomous differential equations under constantly acting perturbations

A. O. Ignat'ev, В. I. Konosevich

1287–1291
- PDF (Russian)
- Springer
On invariant tori of countable systems of differential equations with delay

A. A. Elnazarov, A. M. Samoilenko

1292–1295
- PDF (Russian)
- Springer

Chronicles

International conference on the theory of approximation of functions and its applications dedicated to the memory of V. K. Dzyadyk

1296–1297
- PDF (Ukrainian)
- Springer

Research articles

Complete asymptotic decomposition of the sojourn probability of a diffusion process in thin domains with moving boundaries

On the product of an abelian group and a nilpotent group

Properties of the likelihood ratio for semimartingales with deterministic triplets in the parametric case

On the Sobolev problem in the complete scale of Banach spaces

Relationship between the asymptotic behavior of exponents of a multidimensional exponential series and the asymptotic behavior of its coefficients in a neighborhood of singular points

Convergence of distributions of integral functionals of extremal random functions

A diffusion process on a plane with membranes on two intersecting straight lines

Theory of quadratic estimates of variance

Nonlocal Neumann problem for a degenerate parabolic equation

The theory of the numerical-analytic method: Achievements and new trends of development. VII

A stability criterion for periodic solutions of two-dimensional discontinuous dynamical systems

Coincidence criteria for the kernel of a function and the kernel of its integral almost positive means

Stability of one difference equation with positive coefficients

Short communications

On one method of factorization of polynomials

On the stability of invariant sets of a system of autonomous differential equations under constantly acting perturbations

On invariant tori of countable systems of differential equations with delay

Chronicles

International conference on the theory of approximation of functions and its applications dedicated to the memory of V. K. Dzyadyk

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