Contents
Doklady Mathematics


Vol. 72, No. 1, 2005

English language translation of the journal is available from Pleiades Publishing, Inc.
Doklady Mathematics ISSN 1064–5624.

Translated from Doklady Akademii Nauk, Volume 403, Nos. 1–6, 2005


Volume 72, July–August.

Mathematics

A Weighted Sobolev Theorem for Spatial and Spherical Potentials
in Lebesgue Spaces with Variable Exponents

B. G. Vakulov and S. G. Samko p. 487  abstract

On Integral Operators with Monotone Kernels

L. E. Persson, V. D. Stepanov, and E. P. Ushakova p. 491  abstract

Bodies of Minimal Aerodynamic Resistance in Dilute Media
with Thermal Motion of the Particles

A. Yu. Plakhov p. 495  abstract

A Counterexample to an Illumination Conjecture

V. G. Boltyanskii p. 499  abstract

Strong Invariance Principle for Dependent Multi-indexed Random Variables

A. V. Bulinski and A. P. Shashkin p. 503  abstract

Spectral Stability of Nonnegative Self-Adjoint Operators

V. I. Burenkov and P. D. Lamberti p. 507  abstract

On the Variational Dirichlet Problem for Degenerate Elliptic Operators

S. A. Iskhokov and A. Ya. Kuzhmuratov p. 512  abstract

The Nelson–Erdös–Hadwiger Problem and Embeddings
of Random Graphs into Geometric Ones

A. M. Raigorodskii p. 516  abstract

A Family of Compact Approximations and Related Multioperator Approximations
of a Given Order

A. I. Tolstykh p. 519  abstract

Sharp Jackson-Type Inequalities for Approximations of Classes of Convolutions

O. L. Vinogradov p. 525  abstract

Value Distribution of Quasimeromorphic Mappings on Polarizable Carnot Groups

S. K. Vodop’yanov and I. G. Markina p. 530  abstract

On Operator Estimates in Homogenization Theory

V. V. Zhikov p. 535  abstract

Algebras of Vector Fields over the Quaternions

S. V. Lyudkovskii p. 539  abstract

Bases in Invariant Subspaces

A. S. Krivosheev p. 543  abstract

An Upper Bound for the Sharp Constant in the Sobolev Inequality
and Its Application to an Interior Dirichlet Problem
for the Homogeneous Stationary Schrödinger Equation u + q(x)u = 0

Sh. M. Nasibov p. 547  abstract

Parabolic Functional Differential Equations with a Controlled Transformation
of Spatial Arguments

A. V. Razgulin p. 551  abstract

An Extremal Property of Classical Orthogonal Polynomials

V. D. Stepanov p. 555  abstract

Elliptic Boundary Value Problems for Generalized Cauchy–Riemann Systems

G. N. Khimshiashvili p. 558  abstract

Weighted Sobolev Spaces and Quasiconformal Mappings

S. K. Vodop’yanov and A. D. Ukhlov p. 561  abstract

Remarks on Eigenvalues of Real Matrices

V. V. Kozlov p. 567  abstract

On frame0-Regularity of Solutions to Uniformly Elliptic Systems
of Linear Partial Differential Equations with Discontinuous Coefficients
and Right-Hand Sides

A. P. Kopylov p. 570  abstract

Asymptotic Estimates for Approximative and Entropy Numbers
of the One-Weight Riemann–Liouville Operator

E. N. Lomakina and V. D. Stepanov p. 574  abstract

An Inhomogeneous System of Convolution Equations in Complex Domains

V. V. Napalkov and S. G. Merzlyakov p. 576  abstract

Well-Posedness of the Mixed Problem for Hyperbolic Operators
with Characteristics of Variable Multiplicity

E. V. Radkevich p. 578  abstract

The Koenigs Embedding Problem for Linear Fractional Maps of Operator Balls

V. A. Khatskevich and V. A. Senderov p. 584  abstract

Sharp Inequalities between Best Approximations and Moduli of Continuity
in the Hardy Space Hp with 1 p 2

M. Sh. Shabozov and U. Gulkhodzha p. 587  abstract

On Krein Graphs without Triangles

A. L. Gavrilyuk and A. A. Makhnev p. 591  abstract

Stabilization of One-Dimensional Flows of Radiative and Reactive Viscous Gas
for a General Rate of Reaction

A. A. Zlotnik and B. Ducomet p. 595  abstract

Globally and Locally Convex Polyhedra with Respect to an Arbitrary Body

V. K. Ionin p. 601  abstract

The Stability and Instability of Surfaces with Prescribed Mean Curvature

V. A. Klyachin p. 603  abstract

On Strong Stability of Classes of Solutions to Elliptic Systems
of Linear Partial Differential Equations

A. P. Kopylov and D. A. Slutsky p. 606  abstract

Local Behavior of Solutions to Quasilinear Parabolic Equations with Absorption

I. I. Skrypnik p. 609  abstract


Mathematical Physics

Studying Boundary Value Problems by Double Factorization

V. A. Babeshko and O. M. Babeshko p. 612  abstract

The Dynamics of Interaction by the Money–Commodities Principle

Yu. S. Kolesov p. 616  abstract

Balanced Characteristic Method for Systems of Hyperbolic Conservation Laws

V. M. Goloviznin p. 619  abstract

On the Possibility of Using Ferromagnetic Spheres in Storage Devices

E. A. Sheina, V. V. Ternovsky, and M. M. Khapaev p. 624  abstract

Integral Transformations and the Factorization Method in Boundary Value Problems

V. A. Babeshko and O. M. Babeshko p. 630  abstract

To the Piston Problem

V. V. Kozlov p. 634  abstract


Computer Science

Choice Theory and the Problem of Web Searches

V. S. Levchenkov p. 638  abstract

Computational Complexity of Problems Related to DNA Sequencing
by Hybridization

V. Yu. Popov p. 642  abstract


Control Theory

Solution of a Generalized Lur’e Problem for Two Classes of Control Systems

A. A. Zevin p. 645  abstract

Choice of a Solution in Bimatrix Supergames

V. S. Levchenkov p. 649  abstract

Time Optimal Return of a Dynamic Object with the Required Velocity

L. D. Akulenko and A. P. Koshelev p. 653  abstract


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