Geodesic

Sommaire du Fascicule no. 1

On~a~problem of Zambakhidze--Smirnov
p. 3-11
Vibrosolutions to differential equations in distributions with discontinuous regular functions on the right-hand side
p. 12-21
Existence of statistical solutions of a~stochastic Karman system in a~bounded region
p. 22-37
Integral representation and stabilization of the solution to the Cauchy problem for an equation with two noncommuting operators
p. 38-47
Means over orbits of multidimensional lattices
p. 48-66
Singular integral operators on complicated contours and pseudodifferential operators
p. 67-85
Two-gap elliptic solutions to integrable nonlinear equations
p. 86-97
Mutual isomorphisms of translations of a~homogeneous flow
p. 98-110
On~the global theory of projective mappings
p. 111-118
Existence of the kernel of a~convex set in linear discrete control systems
p. 119-126
Distance matrices for points on a~line, on~a~circle, and at the vertices of an $n$-dimensional cube
p. 127-138
Exact values of Bernstein widths of Sobolev classes of periodic functions
p. 139-143
Kolmogorov $n$-width of some finite-dimensional sets in a~mixed measure
p. 144-148
On~the relationship between one-dimensional hyperbolic attractors of surface diffeomorphisms and generalized pseudo-Anosov diffeomorphisms
p. 149-152

Sommaire du Fascicule no. 2

Existence of best approximation elements in $C(Q,X)$
p. 163-175
Factor-powers of finite symmetric groups
p. 176-188
Heat equation with degeneration in Holder and Slobodetskii spaces
p. 189-203
Asymptotics of the first correction in the perturbation of the $N$-soliton solution to the KdV equation
p. 204-217
Logarithmic growth of the $L^1$-norm of the majorant of partial sums of an orthogonal series
p. 218-230
Asymptotics of a~multiple Cauchy integral with rapidly oscillating exponential
p. 231-242
Rate of divergence of some integrals
p. 243-255
Poisson structures associated with algebras of differential operators
p. 256-271
$K$-groups of quadratic extensions of rings
p. 272-280
Spline approximations in $L_ p$ on an interval
p. 281-294
On~bending of a~convex surface to a~convex surface with prescribed spherical image
p. 295-300
Asymptotically stable invariant tori of a~vector field $V(x)$ and the quasimodes of the operator $V(x)\cdot\nabla-\varepsilon\Delta$
p. 301-306
Uniform estimates and stabilization of solutions to equations of one-dimensional motion of a~multicomponent barotropic mixture
p. 307-312
Locally nilpotent derivations of polynomial rings
p. 312-314
Special representation of an~aperiodic automorphism of a~Lebesgue space
p. 314-317

Sommaire du Fascicule no. 3

Indecomposable switching graph with the number of vertices $N\log_2N-\frac 94N$
p. 323-333
Homogeneous Riemannian manifolds of positive Ricci curvature
p. 334-340
Structure of subsemigroups of factor-powers of finite symmetric groups
p. 341-354
Uniform polynomial approximation of entire functions on arbitrary compact sets in the complex plane
p. 355-364
Lexicographic optima in the multicriteria discrete optimization problem
p. 365-371
The generalized Waring problem: A~new property of positive integers
p. 372-378
Integral invariants of the Hamilton equations
p. 379-393
Distribution of values of linear functions and asymptotic behavior of trajectories of some dynamical systems
p. 394-410
The $N^{-1}$-property of maps and Luzin's condition $(N)$
p. 411-418
Positive orthant scalar controllability of bilinear systems
p. 419-424
Stochastic approximation of Banach-valued random variables with smooth distributions
p. 425-444
Area-length duality and the characteristic 2-chain
p. 445-446
Some upper bounds of partial sums of a~trigonometric series cannot be sharpened via lower bounds
p. 447-451
A~counterexample to a~conjecture related to the Jacobian problem
p. 452-455
Vector version of the Matsuo--Cherednik equation for the root system $G_ 2$
p. 456-460
An~equation that arises in studying ground state solutions to semilinear elliptic equations
p. 461-464
The linearity of automorphism groups of relatively free groups
p. 465-467
The deficiency indices of a~symmetric third-order differential operator
p. 468-471
Weak solutions to Burgers-type equations with nonsmooth data
p. 471-476
Letter to the editor

Sommaire du Fascicule no. 4

An~interpolation theorem for transformers
p. 483-492
Nonnegative matrices with zero permanent
p. 493-504
Solution to the lighting problem for zone bodies
p. 505-511
Nonlinear interpolation and norm minimization
p. 512-524
Closed orbits and finite approximability with respect to conjugacy of free amalgamated products
p. 525-535
Concerning a~class of similarity tests
p. 536-546
Partial applicability of Moser's method to nonlinear elliptic systems
p. 547-557
The defect of an admissible octahedron in a~lattice
p. 558-568
Parametric equations in free groups
p. 569-581
A~construction of complete minimal, but not uniformly minimal, exponential systems with real separable spectrum in $L^p$ and $C$
p. 582-595
Uniqueness of multiple trigonometric series
p. 596-603
Left and right distributive rings
p. 604-627
Letter to the editor
p. 628-629
Representation of natural numbers as the sum of values of polynomials of primes
p. 630-634
Bounds for the Perron root of a~nonnegative matrix involving the properties of its graph
p. 635-637

Sommaire du Fascicule no. 5

On~complex structures on two-dimensional tori admitting metrics with nontrivial quadratic integral
p. 643-652
Growth functions, rewriting systems, and the Euler characteristic
p. 653-668
Critical sets and unimodal mappings of the square
p. 669-680
Growth functions of groups of surfaces
p. 681-693
Asymptotics of the solutions to the $N$-particle Kolmogorov-Feller equations and the asymptotics of the solution to the Boltzmann equation in the region of large
p. 694-709
Exact solutions of $G$-invariant chiral equations
p. 710-716
Finite groups with a given set of Schmidt subgroups
p. 717-722
Recurrence of the integral of a~smooth three-frequency conditionally periodic function
p. 723-735
Distributive semiprime rings
p. 736-761
Simple search games on~an infinite circular cylinder
p. 762-772
Geometric minimality conditions for systems of exponentials in $L_p[-\pi,\pi]$
p. 773-777
Sufficient conditions for the subexponential property of the convolution of two distributions
p. 778-781
On~the topological equivalence of Morse--Smale diffeomorphisms with a~finite set of heteroclinic trajectories on irreducible 3-manifolds
p. 782-784
Normal form of the satellite oscillation equation in the singular case
p. 785-789
The eigenfunction system of a~hydrodynamical problem is a Riesz basis
p. 790-793
Linear independence of values of $E$-functions related by a~single algebraic equation over the field of rational functions
p. 794-797

Sommaire du Fascicule no. 6

The Hamiltonian structure of equations for quantum averages in systems with matrix Hamiltonians
p. 803-817
On~a~theorem of Helly
p. 818-827
On~the relation between the Jackson and Jung constants of the spaces $L_ p$
p. 828-836
Indefinite metric and scattering by a~domain with a~small hole
p. 837-850
On~solutions with generalized power asymptotics to systems of differential equations
p. 851-861
Differentiability of convex measures
p. 862-871
A~test for compactness of a~foliation
p. 872-877
Keldysh--Sedov formulas and differentiability with respect to the parameter of families of univalent functions in $n$-connected domains
p. 878-889
Harmonic analysis in (UMD)-spaces: Applications to the theory of bases
p. 890-905
Some topics on the continuation and smoothing of vector functions
p. 906-916
Asymptotic eigenfunctions and generalized eigenfunctions of an operator related to wave motions of a~fluid over an elastic slightly nonflat bottom
p. 917-922
Estimate of approximate characteristics for classes of functions with bounded mixed derivative
p. 922-925
On~a~contact problem
p. 925-929
Partial fraction expansion for a~one-parameter family of meromorphic functions
p. 930-933
Spectral series, superfluidity, and high-temperature superconductivity
p. 933-936
The turbulent dynamo problem
p. 936-939
Some extremal problems for polynomials in integral metrics
p. 940-941
Dichotomy of ergodic measures on linear spaces
p. 942-944
On~the essential spectrum of matrix operators
p. 945-949