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Best Linear Approximation Methods for Functions of Taikov Classes in the Hardy spaces $H_{q,\rho}$, $q\ge1$, $0<\rho\le1$
S. B. Vakarchuk, V. I. Zabutnaya
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323–329 |
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Sequences of Composition Operators in Spaces of Functions of Bounded $\Phi$-Variation
O. E. Galkin
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330–341 |
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On Independent and Stationary Subsystems of the Walsh System and Periodic Multiplicative Systems
V. F. Gaposhkin
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342–350 |
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Discreteness of the Spectrum of a Polar Differential Operation in the Space of Vector Functions
M. G. Gimadislamov
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351–355 |
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Surface Basic Sets with Wildly Embedded Supporting Surfaces
E. V. Zhuzhoma, V. S. Medvedev
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356–372 |
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Time Required to Unify All Particles in the Scheme of Equiprobable Allocation into a Sequence of Cell Layers
A. M. Zubkov, O. K. Shibanov
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373–381 |
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Instability of Closed Invariant Sets of Semidynamical Systems. Method of Sign-Constant Lyapunov Functions
B. S. Kalitin
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382–394 |
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Local and Global Estimates of the Solutions of the Cauchy Problem for Quasilinear Parabolic Equations with a Nonlinear Operator of Baouendi–Grushin Type
V. A. Markasheva, A. F. Tedeev
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395–407 |
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The Behavior of Solutions of Semilinear Elliptic Equations of Second Order of the Form $Lu=e^u$ in the Infinite Cylinder
A. V. Neklyudov
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408–420 |
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The Geometry of a Quasilinear System of Two Partial Differential Equations Containing the First and the Second Partial Derivatives of Two Functions in Two Independent Variables
L. N. Orlova
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421–432 |
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On the Error of Multidimensional Quadrature Formulas for Certain Classes of Functions
M. A. Romanov
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433–439 |
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On the Well-Posedness of the Prediction-Control Problem for Certain Systems of Equations
A. V. Urazaeva, V. E. Fedorov
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440–450 |
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On Spectral Properties of the Discrete Schrödinger Operator with Pure Imaginary Finite Potential
M. M. Faddeev
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451–455 |
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The Inverse Scattering Problem for a Perturbed Difference Hill Equation
Ag. Kh. Khanmamedov
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456–469 |
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On Hermitian Nonnegative-Definite Solutions to Matrix Equations
X.-Q. Liu, J.-Y. Rong
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470–475 |
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Brief Communications
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Exact Constants in the Inequalities for Intermediate Derivatives in $n$-Dimensional Space
A. A. Lunev
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476–479 |
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Letter to editor
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Letter to the Editor
A. G. Losev, Yu. S. Fedorenko
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480 |
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