Geodesic

Sommaire du Fascicule no. 1

Proof of the davenport-hasse relations
p. 3-6
Quasivarieties of unars
p. 7-20
Poincar\'e series of graded algebras
p. 21-32
Approximation of functions by Vall\'ee-Poussin sums
p. 33-48
The Abel-Poisson summation method for multiple Fourier series
p. 49-59
Diameters of certain classes of differentiate periodic functions
p. 61-75
Construction of envelopes of holomorphy for multiple Hartogs regions
p. 77-87
Nonfinitely approximable intuitionistic modal logics
p. 89-94
Some properties of radial spaces
p. 95-104
Some universally complemented subspaces of $m(\Gamma)$
p. 105-108
Planning of screening experiments for a nonsymmetric response function
p. 109-127
Analog of the limit theorem for ratios in the case of parts of an increasing chain
p. 129-136
Boundary properties of solutions of elliptic equations
p. 137-145
Nonmatrix varieties of associative algebras
p. 147-156

Sommaire du Fascicule no. 2

The small sieve
p. 161-174
Transcendence measure of values of functions satisfying certain functional equations
p. 175-183
Prime, right alternative rings with an idempotent
p. 185-191
Extension of lipschitz functions
p. 193-195
Dirichlet series on a system of segments emanating from the coordinate origin
p. 197-208
A complement to the Kolmogorov inequalities
p. 209-215
Discrete convolutions in a plane quadrant with an infinitely differentiable symbol
p. 217-224
Subdivision of class of functions representable by sequences of dirichlet polynomials
p. 225-236
Uniform approximations by quasipolynomials with integral coefficients
p. 237-244
Schwarz lemma for circular domains and its applications
p. 245-253
A system of differential equations with some discontinuous functions
p. 255-266
Finite-dimensional projection operators of unit norm in the space~$C$
p. 267-272
Interpolation operators of the class~$\mathfrak G_p$ into Hilbert pairs
p. 273-282
Integral representations of linear operators that act from the space $L^1(\Omega,\Sigma,\mu)$
p. 283-290
Multipliers that do not influence factorability
p. 291-299
Regular maximal spaces
p. 301-305
Convergence rate to a normal law in an integral metric
p. 307-316

Sommaire du Fascicule no. 3

A superposition basis in the class of Kal'mar elementary functions
p. 321-332
Functional representation of the orthogonal completion and the divisible envelope of Utumi-torsion-free modules
p. 333-343
Characterizations of finite metanilpotent groups
p. 345-351
Tournaments and generalized Young tableaux
p. 353-359
Representation of entire functions by series $\sum_{n=1}^\infty d_nf(\lambda_nz)$
p. 361-372
Convergence of series with monotone coefficients with respect to the system $f(nx)$
p. 373-380
Best uniform approximation of differentiable functions by algebraic polynomials
p. 381-390
Constructive formation of Dirichlet series for regular functions
p. 391-397
Sufficient conditions for univalence of some integral representations
p. 399-410
Solution of an integral equation encountered in the theory of plasticity
p. 411-423
Solution of a convolution equation on the quarter-plane
p. 415-427
An equation generated by a differential inclusion
p. 429-437
Minimal extension of linear functionals to second dual spaces
p. 439-445
Behavior of norms of finite differences
p. 447-456
Noetherian character of pseudodifferential operators with symbols of class $S^m_{\rho,\delta}$ $(0\leqslant\delta=\rho1)$
p. 457-467
Infinitesimally small deformations of certain multidimensional surfaces
p. 469-479
Asymptotic stability of a difference scheme with boundary conditions depending on the spacing of the grid
p. 481-492

Sommaire du Fascicule no. 4

Uniformly discrete systems with optimal $L$-triangulation
p. 497-506
Groups of linear fractional transformations generated by three elements
p. 507-513
A non-two-cardinal set of stable types
p. 515-525
Minimal varieties of semirings
p. 527-537
Inequality of different metrics for trigonometric polynomials
p. 539-547
Method of cyclic descent in the problem of best approximation
p. 549-558
Parametric method in the theory of univalent functions
p. 559-568
Approximation of Fourier sums on classes of periodic functions that are defined by polyharmonic operators
p. 569-581
Bounded divergence of trigonometric series
p. 583-595
Continuity of metric projection onto a Chebyshev subspace of finite codimension in a space of continuous functions
p. 597-606
Some vector-lattice characterizations of operators of type~$RN$
p. 607-619
Averaging principal for stochastic differential equations with lag
p. 621-626
The $G$-projectivity of a rational $G$-surface
p. 627-631
Separability of convex sets and the concept of convexity on the surface of a convex body
p. 633-645
Computation of a topological invariant connected with partition of figures into subsets of smaller diameter
p. 647-649
Approximate properties of classes of periodic functions
p. 651-666
Letter to the editors

Sommaire du Fascicule no. 5

Finite groups with a Sylow 2-subgroup having elementary commutant of order~8
p. 673-681
Best linear approximation of some classes of differentiable periodic functions
p. 683-689
Representation of monotonic functions by trigonometric series
p. 691-699
Existence of continuable bases in spaces of functions, analytic in compacta
p. 701-713
Some properties of the Walsh system
p. 715-720
Extremal interpolation with least norm of linear differential operator
p. 721-740
Inverse function theorem in locally convex spaces
p. 741-749
Analytical properties of Poincar\'e series of a loop space
p. 751-765
Stability of leaves of a foliation with a compatible Riemannian metric
p. 767-778
Isometric embedding of two-dimensional manifolds of negative curvature by the Darboux method
p. 779-794
Minimization of the computational labor in determining the first eigenvalues of differential operators
p. 795-812
Monotonicity of mean values of subharmonic functions in a ring
p. 813-823
Roots of unity as nonfree points of the complex plane
p. 825-827

Sommaire du Fascicule no. 6

Fusion-simple finite groups with decomposable Sylow 2-subgroups
p. 833-837
Groups of Gasch\"utz type and groups close to them
p. 839-857
A property of $p$-serving subgroups of groups of $p$-adic integers
p. 859-867
Decompositions of root systems
p. 869-876
Existence of superposition bases in countable primitive-recursively closed classes of one-place functions
p. 877-883
Polynomial transformations of finite commutative local rings of principal ideals
p. 885-897
Riemann problem for $p$-cone in Vladimirov algebras
p. 899-911
Approximation of functions of the class $H^2_{\omega_2}$ by trigonometric interpolation polynomials with equally spaced nodes
p. 913-926
Distortion theorems for a family of weakly univalent functions in the disk
p. 927-933
Convolution equations on a finite segment and factorization of elliptic matrices
p. 935-946
Partial averaging of differential inclusions
p. 947-952
Estimates of moments of infinite-dimensional martingales
p. 953-958
Asymptotic behavior for large time values of the solutions of exterior boundary value problems for the wave equation in two space variables
p. 959-980