Geodesic

Sommaire du Fascicule no. 1

Coefficients of univalent functions which assume no pair of values $W$ and $-W$
p. 3-14
The group $F^2K(X)$ as a birational invariant of a surface
p. 15-20
An example of a torsion-free nilpotent group having no outer automorphisms
p. 21-26
The Castelnuovo criterion of rationality
p. 27-32
Associative rings the radicals over which are subrings
p. 33-40
Projective and free ordered modules
p. 41-52
Universal coefficient formulas for stable $K$-theory
p. 53-60
Interlacing of elementary abelian groups
p. 61-72
Singularities of Shannon functions in the case of automation bases
p. 73-82
The embedding of linearly ordered sets
p. 83-88
Categorical theories of a function
p. 89-98
The realization of functions of the $P_k$ by formulae ($k\geqslant3$)
p. 99-108
The complexity of the realization of symmetrical functions by formulae
p. 109-120
Some combinatorial identities
p. 121-127

Sommaire du Fascicule no. 2

Piecewise polynomial approximation
p. 129-134
Some theorems on Chebyshev sets
p. 135-144
The question of $A^*$-summability of double trigonometric Fourier series
p. 145-150
Asymptotics of the eigenvalues of Toeplitz forms
p. 151-158
Boundary property of $n$-dimensional mappings with bounded distortion
p. 159-164
Classification of derivable propositional formulas
p. 165-174
Relatively free, nearly nilpotent groups
p. 175-182
Influence of properties of maximal subgroups on the structure of a finite group
p. 183-190
Nilpotency of the multiplicative group of a group ring
p. 191-200
Class of topologies in spaces of continuous functions
p. 201-208
Conditionally convergent series in a uniformly smooth Banach space
p. 209-214
Approximation by cubic splines in the classes of continuously differentiable functions
p. 215-226
$\alpha$-Convexity of schlicht functions
p. 227-232

Sommaire du Fascicule no. 3

On conditions that the spectra of certain operators be discrete
p. 233-240
On the bases of the spaces $L_1[0,1]$ and $C[0,1]$
p. 241-249
Spline polynomials with a prescribed sequence of extrema
p. 251-258
On the relative primality of $n$ and $f(n)$
p. 259-268
On the inversion of functional operators in a space of functions bounded on the axes
p. 269-274
Isoperimetric inequalities for $p$-conductance
p. 275-282
On noncommutative serving extensions of groups
p. 283-291
Finite groups generated by two nilpotent subgroups
p. 293-298
Nil systems and radicals in alternative Artin rings
p. 299-306
A multi-structured single-product dynamical model
p. 307-312
A theorem concerning the joint approximation of real numbers by rationals
p. 313-317
Finite automata and Burnside's problem for periodic groups
p. 319-328
On Stark's theorem
p. 329-340
Nonlinear $m^p$-connectivities in principal fibrations
p. 341-351

Sommaire du Fascicule no. 4

Interpolational problem of Abel
p. 353-364
On the best approximation in the mean of continuous functions by polynomials, which are majorized by a given function
p. 365-374
On the definition of purity of modules
p. 375-380
On the class number of exact ideals for $Z$-rings in a commutative $Q$-algebra
p. 381-388
On the structure of subgroups of a nilpotent nonperiodic group
p. 389-396
Weights of modular representations
p. 397-402
Isomorphism conditions for completely decomposable torsion-free abelian groups with isomorphic rings of endomorphisms
p. 403-408
On coercive solvability of parabolic equations
p. 409-419
Bilateral difference method for solving the boundary value problem for an ordinary differential equation
p. 421-430
On the exactness of a theorem of Mazur and Orlicz
p. 431-436
Spectral function of Marchenko type for a difference operator of an even order
p. 437-446
Nonlinear $(n-1)^p$-connections in metric Cartan spaces of higher order
p. 447-458
On some conditions on mappings of spaces onto cylindrical domains
p. 459-462
Hall varieites of semigroups
p. 463-470
Letter to the editor

Sommaire du Fascicule no. 5

Sets of absolute convergence of double trigonometric series
p. 473-480
On a property of functional series
p. 481-490
Best approximations by rational functions with respect to the Hausdorff distance
p. 491-498
On the convergence of orthogonal series to $+\infty$
p. 499-508
A generalization of a class of close-to-convex functions
p. 509-516
Quadrature processes for integrals of Cauchy type
p. 517-526
On the $\varepsilon$-minimax character of the hotelling $T^2$ test for nonnormal distributions
p. 527-536
Free factor algebras of free linear $\Omega$-algebras
p. 537-544
Towards a theory of associatives
p. 545-554
Selection of relaxation parameter
p. 555-558
On a transformation operator for a system of Sturm--Liouville equations
p. 559-567
On the Peano theorem in infinite-dimensional spaces
p. 569-576
The spectrum of an elliptic equation
p. 577-583
Sufficient conditions for separation of analytic singularities in $C^n$ and a basis for a space of holomorphic functions
p. 585-596
Trigonometric sums for recursive sequences of elements in a finite field
p. 597-607

Sommaire du Fascicule no. 6

The application of the area principle to the Bieberbach--Eilenberg functions
p. 609-618
Asymptotic number of solutions of some systems of diophantine inequalities
p. 619-623
Asymptotic number of points on certain ellipsoids
p. 625-634
On the question of the algebraic independence of algebraic powers of algebraic numbers
p. 635-644
On algebraic differential equations with knotted trajectories
p. 645-650
Bounded compactness of sets in linear metric spaces
p. 651-660
On an inverse problem for non-selfadjoint difference operators
p. 661-668
Integrals with respect to infinitely divisible distributions in a Hilbert space
p. 669-676
Generalized classical quotient rings
p. 677-686
On the algorithmic undecidability of $A$-completeness for the boundedly determinate functions
p. 687-697
Elements of infinite filtrations in generalized cohomology theories on the category of spectra
p. 699-704
Fluctuations of homogeneous processes with independent increments
p. 705-714