Mathematical Notes

Threshold levels in economics and time series
pp. 305-321(17)
Author: Maslov, V.

Best linear approximation methods for functions of Taikov classes in the Hardy spaces H _q,ρ , q ≥ 1, 0 < ρ ≤ 1
pp. 322-327(6)
Authors: Vakarchuk, S.; Zabutnaya, V.

Sequences of composition operators in spaces of functions of bounded Φ-variation
pp. 328-339(12)
Author: Galkin, O.

On independent and stationary subsystems of the Walsh system and periodic multiplicative systems
pp. 340-347(8)
Author: Gaposhkin, V.

Discreteness of the spectrum of a polar differential operation in the space of vector functions
pp. 348-352(5)
Author: Gimadislamov, M.

Surface basic sets with wildly embedded supporting surfaces
pp. 353-365(13)
Authors: Zhuzhoma, E.; Medvedev, V.

Time required to unify all particles in the scheme of equiprobable allocation into a sequence of cell layers
pp. 366-373(8)
Authors: Zubkov, A.; Shibanov, O.

Instability of closed invariant sets of semidynamical systems: Method of sign-constant Lyapunov functions
pp. 374-384(11)
Author: Kalitin, B.

Local and global estimates of the solutions of the Cauchy problem for quasilinear parabolic equations with a nonlinear operator of Baouendi-Grushin type
pp. 385-396(12)
Authors: Markasheva, V.; Tedeev, A.

The behavior of solutions of semilinear elliptic equations of second order of the form Lu = e ^u in the infinite cylinder
pp. 397-408(12)
Author: Neklyudov, A.

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
pp. 409-419(11)
Author: Orlova, L.

On the error of multidimensional quadrature formulas for certain classes of functions
pp. 420-425(6)
Author: Romanov, M.

On the well-posedness of the prediction-control problem for certain systems of equations
pp. 426-436(11)
Authors: Urazaeva, A.; Fedorov, V.

On spectral properties of the discrete Schrödinger operator with pure imaginary finite potential
pp. 437-440(4)
Author: Faddeev, M.

The inverse scattering problem for a perturbed difference Hill equation
pp. 441-452(12)
Author: Khanmamedov, Ag.

On Hermitian nonnegative-definite solutions to matrix equations
pp. 453-457(5)
Authors: Liu, X.; Rong, J.

Exact constants in the inequalities for intermediate derivatives in n-dimensional space
pp. 458-462(5)
Author: Lunev, A.

“Positive Solutions of Quasilinear Elliptic Inequalities on Noncompact Riemannian Manifolds“
pp. 463-463(1)
Authors: Losev, A.; Fedorenko, Yu.

Basis of graded identities of the superalgebra M _1,2(F)
pp. 467-483(17)
Author: Aver'yanov, I.

Almost everywhere divergent subsequences of Fourier sums of functions from φ(L) ∩ H ₁ ^ω
pp. 484-495(12)
Author: Antonov, N.

Uniform nonamenability of subgroups of free Burnside groups of odd period
pp. 496-502(7)
Author: Atabekyan, V.

Integral formula for a generalized Sato-Levine invariant in magnetic hydrodynamics
pp. 503-514(12)
Authors: Akhmet'ev, P.; Kunakovskaya, O.

Exact values of best approximations for classes of periodic functions by splines of deficiency 2
pp. 515-527(13)
Authors: Babenko, V.; Parfinovich, N.

Analog of the Hadamard formula for the first ellipse of meromorphy
pp. 528-543(16)
Author: Buslaev, V.

Sharp inequalities for approximations of classes of periodic convolutions by odd-dimensional subspaces of shifts
pp. 544-557(14)
Author: Vinogradov, O.

Localization principle and an estimate of the rate of damping of oscillations in a viscous compressible stratified liquid
pp. 558-565(8)
Authors: Glushko, A.; Ryabenko, A.

Equality of the capacity and the modulus of a condenser in Finsler spaces
pp. 566-573(8)
Author: Dymchenko, Yu.

Equivariant topological classification of the Fano varieties of real four-dimensional cubics
pp. 574-583(10)
Author: Krasnov, V.

Hausdorff measures and Lebesgue points for the Sobolev classes W _α ^p , α > 0, on spaces of homogeneous type
pp. 584-589(6)
Author: Prokhorovich, M.

Approximation by Bernstein polynomials at the points of discontinuity of the derivatives
pp. 590-596(7)
Author: Telyakovskii, S.

Finite groups with two noncomplemented subgroups
pp. 597-601(5)
Authors: Tyutyanov, V.; Bychkov, P.

Nonlinear prediction in max-autoregressive processes
pp. 602-606(5)
Author: Lebedev, A.

On explosive flicker noises
pp. 607-609(3)
Author: Maslov, V.