Vol. 57 No. 2 (2005)

Published: 25.02.2005

Research articles

Some Problems of Simultaneous Approximation of Functions of Two Variables and Their Derivatives by Interpolation Bilinear Splines

S. B. Vakarchuk, K. Yu. Myskin

147–157
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Estimate for a Rearrangement of a Function Satisfying the “Reverse Jensen Inequality”

A. A. Korenovskii

158–169
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- Springer
Markov Uniqueness and Rademacher Theorem for Smooth Measures on an Infinite-Dimensional Space under Successful-Filtration Condition

A. M. Kulik

170–186
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Strong Summability of Faber Series and Estimates for the Rate of Convergence of a Group of Deviations in a Closed Domain with Piecewise-Smooth Boundary

R. A. Lasuriya

187–197
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- Springer
Stability and Comparison of States of Dynamical Systems with Respect to a Time-Varying Cone

A. G. Mazko

198–213
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A Limit Theorem for Integral Functionals of an Extremum of Independent Random Processes

I. K. Matsak

214–221
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Differentiation of Singular Integrals with Piecewise-Continuous Density and Boundary Values of Derivatives of a Cauchy-Type Integral

S. A. Plaksa

222–229
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Approximation of Continuous Functions by de La Vallee-Poussin Operators

V. I. Rukasov, E. S. Silin

230–238
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- Springer
Phragmen-Lindelof Principle for Some Quasilinear Evolution Equations of the Second Order

I. P. Sleptsova, A. E. Shishkov

239–249
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- Springer

Short communications

Some Results on Asymptotic Stability of Order α

Thi Thu Huong Vu, Tuan Vu

250–257
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A Differential Analog of the Main Lemma of the Theory of Markov Branching Processes and Its Applications

A. A. Imomov

258–264
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- Springer
On Groups with Minimality Condition for Noninvariant Abelian pd-Subgroups

F. N. Lyman

265-270
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Newton-Kantorovich Iterative Regularization for Nonlinear Ill-Posed Equations Involving Accretive Operators

Quang Hung Vu, Byong Nguen

271–276
- PDF (Ukrainian)
- Springer
Shape-Preserving Smoothing of 3-Convex Splines of Degree 4

A. V. Prymak

277–283
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- Springer
Two-Sided Approximation of Solutions of Boundary-Value Problems

S. M. Mentynskyi, B. A. Shuvar

284–288
- PDF (Ukrainian)
- Springer