Geodesic

Sommaire du Fascicule no. 1

The number of roots of a~polynomial outside a~circle
p. 3-12
Rearrangements of summable numerical series
p. 13-20
The complete asymptotic expansion for the measure of approximation of Abel--Poisson's singular integral for Lip~1
p. 21-28
The algebraic independence of the values of $E$-functions satisfying linear first-order differential equations
p. 29-40
The uniqueness of the solution in Christoffel and Minkowski problems for open surfaces
p. 41-49
Nonoscillation integral criteria
p. 51-54
Supremal generators and the convergence of nonexpanding operators
p. 55-65
An estimate for the spectral radius of an operator associated with an equation of neutral type
p. 67-78
The index of a~semifree periodic mapping
p. 79-86
Numerical characteristics of systems of straight lines on complete intersections
p. 87-96
The signature of $SU$-varieties
p. 97-102
Examples of locally finite groups
p. 103-106
The enumeration of subgroups in finite $p$-groups
p. 107-112
Countable indecomposable dispersed order types
p. 113-120
A~characterization of the normal distribution by a~property of order statistics
p. 121-124
The basis for an operational method of solving certain problems in mathematical physics
p. 125-134
The limiting spectrum of a~non-self-conjugate second-order differential operator with slowly varying coefficients
p. 135-146
Korovkin systems for operators of class $S_m$
p. 147-158
The multidimensional plateau problem in Riemannian varieties
p. 159-167

Sommaire du Fascicule no. 2

The conditions for the imbedding of the classes $H^\omega_{k,\,R}$ и $\widetilde H^\omega_{k,\,R}$
p. 169-178
Summation of bounded sequences by regular positive matrices
p. 179-188
A~generalization of a~theorem of Lewy on harmonic mappings
p. 189-194
A meromorphic function of zero order with nonasymptotic defect value
p. 195-206
A~bound for the error in the numerical integration of a first order quasilinear equation
p. 207-215
Exact bounds for the uniform approximation of continuous periodic functions by $r$-th order splines
p. 217-228
An integral basis of algebraic fields
p. 229-234
A~theorem on $M$-matrices and its extensions
p. 235-246
On a~boundary-value problem solvability condition
p. 247-250
On the uniqueness of a~continuous solution of the problem of decay of an~arbitrary discontinuity for a~gradient system
p. 251-258
On spaces in which the norm convergence coincides with the order convergence
p. 259-268
Operators commuting with multiplication in spaces of analytic functions of one variable
p. 269-276
On $\Delta$-metrizable spaces
p. 277-287
Conditions under which an~operator obtained as a~perturbation of multiplication by the independent variable is spectral
p. 289-296
On the hypercompleteness of locally convex spaces
p. 297-302
Continuous Hermitian-indefinite functions
p. 303-310
Integral rings of groups of period two and generalizations of Witt rings
p. 311-315
Characterization of Ree-type groups by doubly primary subgroups
p. 317-324
The structure of orders all of whose representations are completely decomposable
p. 325-335

Sommaire du Fascicule no. 3

On systems of convergence in measure for $l_2$
p. 337-340
Convergence of double series
p. 341-350
Estimates for the coefficients of univalent functions in terms of the second coefficient
p. 351-357
On some criteria for the univalence of analytic functions
p. 359-366
Some generalizations of uniqueness theorems for series in Walsh~systems
p. 367-372
A~boundary value problem for a~differential equation of second order
p. 373-384
A~bisingular equation with translation in the space $L_p$
p. 385-393
Some geometrical questions in rigged Hilbert spaces
p. 395-402
Connections between the approximative and spectral properties of metric automorphisms
p. 403-409
On locally Banach groups
p. 411-418
Generalized Witt groups
p. 419-426
Isometric imbedding of a~complete two-dimensional locally Euclidean manifold in a~Euclidean space
p. 427-429
A~theorem of the Sylow type for infinite groups
p. 431-436
Certain discreteness conditions imposed on topological groups
p. 437-442
On the product of finitely generated Abelian groups
p. 443-446
The minimal radical and weakly irreducible groups
p. 447-456
On the order of an~approximation of functions on sets of positive measure by linear positive polynomial operators
p. 457-468
On cross products of orthonormal systems of functions
p. 469-480

Sommaire du Fascicule no. 4

Study of some trigonometric series
p. 481-492
Estimates of the derivative of a~rational function
p. 493-498
Some estimates of derivatives of rational functions in integral metrics
p. 499-510
Monotonic subsequences in permutations of $n$ natural numbers
p. 511-514
Greatest prime factor of a~polynomial
p. 515-522
Nonhomogeneous $G$-spaces of compact Lie groups
p. 523-529
Nonhomogeneous $G$-spaces of compact Lie groups
p. 531-539
Structure of balls and uniqueness subspaces in a~linear metric space
p. 541-550
The linear factorization of polynomial operator pencils
p. 551-559
Alexander--Pontryagin duality in complex analysis
p. 561-564
Some properties of isolated singularities of real polynomial mappings
p. 565-572
Multidimensional theorem of Shafarevich and Serre
p. 573-576
Finite groups with maximal element centralizers
p. 577-580
Bounds of mixed semi-invariants of random processes
p. 581-586
Functions harmonic for a~Markov process
p. 587-596
Existence of families without positive numerations
p. 597-604
Theorem on $L$-partitions of point lattices
p. 605-616
Birkhoff-recurrent solutions to algebraic equations
p. 617-623

Sommaire du Fascicule no. 5

On sets of absolute convergence for multiple trigonometric series
p. 625-635
Diameters of certain sets in function spaces
p. 637-646
Exact inequalities for the upper bounds of seminorms on a~class of periodic functions
p. 647-654
The approximation of continuous periodic functions of two variables by Faward sums
p. 655-666
Solvability of the theory of integers with addition, order, and multiplication by an arbitrary number
p. 667-675
The existence of a~solution of an equation of infinite order with a~given type of growth
p. 677-686
Mappings that preserve cones in Lobachevskii space
p. 687-694
Genus of elements of orthogonal groups
p. 695-702
The Maslov--Morse index of indefinite metrics
p. 703-708
Some limit theorems for a~general stochastic model of epidemics
p. 709-716
Singular cardinals
p. 717-724
On congruences in closed post classes
p. 725-734
A~new concept of predicative truth and definability
p. 735-745
Change of variable in the one-dimensional Lebesgue integral
p. 747-758
Boundedness in the mean of orthonormalized polynomials
p. 759-770
Volumes of $L$-simplexes of five-dimensional lattices
p. 771-782
Letter to the editor
p. 783-784

Sommaire du Fascicule no. 6

The generalization of some theorems of P.\,P.~Korovkin on positive operators
p. 785-794
``Solar'' properties of sets in Banach spaces
p. 795-805
The approximation of periodic differentiable functions by splines with respect to a~uniform partition
p. 807-816
The approximation of functions of many variables by their F\'ej\'er sums
p. 817-828
Asymptotic expansions of solutions of equations with a~deviating argument in Banach spaces
p. 829-838
Continuous mappings of open sets in a~Banach space
p. 839-848
A~formula for the generalized resolvent of an isometric operator for the exterior of the unit disk
p. 849-856
Asymptotic of the resolvent series of a~Volterra operator and its application
p. 857-868
Surfaces with zero Lefschetz cycles
p. 869-880
On three-dimensional Riemannian spaces with curvature bounded above
p. 881-887
Reconstituting the distribution of the components of a~random Vector from distributions of certain statistics
p. 889-892
Pointwise decomposable sets
p. 893-898
Solvability of the halting problem for certain classes of Turing machines
p. 899-909
Systems of convergence and divergence in the spaces $C$ and $B$
p. 911-922