Geodesic

Sommaire du Fascicule no. 1

Free abelian topological groups and Pontryagin duality
p. 3-5
A corollary of Mori's tangent bundle theorem
p. 5-8
Homological characteristics of operator algebras
p. 8-13
On the number of transversal matroids
p. 13-15
A model of priority back-up with priority restoration
p. 16-20
Conditions for mutual transcendence of hypergeometric series
p. 20-25
Effective upper bounds for the number of zeros of a linear recurrence sequence
p. 25-30
On the calculation of the rate of combustion of a fuel drop in a flow of oxidant
p. 31-35
Bending of beams lying on an elastic half-space
p. 35-39
Nonintegrability of general problem of rotation of a dynamically symmetrical heavy rigid body with a fixed point
p. 39-44
Bound states of the transfer matrix of the gauge-invariant Ising model
p. 45-47
Topological characteristics of the spaces $Q(k)$ and $Q\times B(k)$
p. 47-49
Polynomial c-dual sets and central polynomials in matrix superalgebras
p. 49-52
Invariant lattices in Lie algebras of type $A_{p-1}$
p. 52-54
A construction of even unimodular lattices
p. 54-57
Asymptotic behavior of the spectrum of an elliptic operator invariant relative to a discrete group of diffeomorphisms
p. 57-59
Snake-like bicompacta and some problems of dimensional theory
p. 59-62
Rotation number for almost periodic Dirac operators
p. 62-65
One-parameter subgroups in some class of locally convex local Lie groups
p. 65-67
Sufficient conditions for Gevrey hypoellipticity of a class of second- order differential operators
p. 68-70
When is the space $C_p(X)$ $\sigma$-countably-compact?
p. 70-72
Complete tests for circuits of functional elements
p. 72-74
Characteristic classes in algebraic $K$-theory
p. 75-76
The Korn constant for plates
p. 76-79
The coupled problem of thermo viscoelasticity on a composite layer
p. 79-82
Investigation of a laminar cylindrical shell under internal pressure
p. 82-85
Dynamic behavior of a rigid-plastic beam
p. 85-89
One class of motions of a gyrostat in Newtonian, electric, and magnetic fields
p. 89-90

Sommaire du Fascicule no. 2

Invariant differential operators and singular vectors for the algebras $S_n$
p. 3-7
The submodule lattices of Weyl modules of symplectic groups with fundamental highest weights
p. 7-10
Birational automorphisms of a four-dimensional quintic
p. 10-15
The effect of lowest coefficients of an elliptic differential operator on the spectral function
p. 15-23
Twin theorems estimating the cardinality of a topological space
p. 24-26
The structure of solutions of linear recurrent congruences with variable coefficients
p. 27-30
An analogue of Siegel's method
p. 30-34
A model of priority standby with replacement
p. 34-39
The effect of increase in boundary data on the temperature behavior of a nonlinear nonstationary medium for large values of time
p. 40-45
Chemical reactions and heat and mass transfer in a multicomponent gas flow over a liquid fuel layer
p. 46-55
Reduction in the order of systems of differential equations in problems of mechanics
p. 56-59
One method of solving plane boundary value problems under complex loading
p. 60-63
On the question of integrability of the problem of motion with respect to inertia of two attached rigid bodies
p. 63-66
Inertial properties of eigenforms of an axisymmetric elastic body
p. 66-72
Bifurcations of solitary waves in a draining fluid layer
p. 73-78
$4$ -Engel Lie algebras
p. 79-81
Investigation of an elementary inventory model under conditions of unknown demand distribution
p. 81-84
On the question of spaces of the first category
p. 84-86
The $\sigma$ -product of strong $\Sigma$\#-spaces
p. 87-89
Almost-periodic Dirac operators with nowhere-dense spectrum
p. 89-91
Stabilization of statistical solutions of the Klein--Gordon equation
p. 92-95
Some estimates of the least eigenvalue for an elliptic operator in a multiply connected domain
p. 95-97
A family of Boolean matrices
p. 97-100
A generalization of V.\,S.~Fedorov's theorem for harmonic functions of several variables
p. 100-102
On the free flight to the maximum distance
p. 102-105
A solitary wave along the interface of two flows
p. 105-108
Hori's method in the perturbed Euler--Poinsot problem
p. 109-111

Sommaire du Fascicule no. 3

Multivalued mappings, minimal surfaces, and soap films
p. 3-12
Integrability of a series in a Walsh--Paley system with a lacunary sequence of second differences of coefficients
p. 12-17
Injectivity of all ordered left polygons over a monoid
p. 17-19
A theorem on nonextendability of toric varieties
p. 20-24
Rational approximations of $_1 F_1(1,c,az)$ on $[0,\infty)$
p. 24-29
Structure of convexors
p. 29-33
Averaged description of one-dimensional random media
p. 33-38
Log-terminal singularities of algebraic surfaces
p. 38-44
The Cauchy problem for a parabolic equation with irregular nonlinearity
p. 44-48
Complexity of approximate realization of certain classes of functions of several variables by means of schemes and formulas in certain bases consisting of continuous functions
p. 48-57
Condition for nonintegrability in the sense of Liouville of Hamiltonian systems
p. 58-64
Dependence of the natural frequencies of a force-moment sensor on the design parameters
p. 64-69
Parametric optimization of biped locomotion for modelling bird gait
p. 69-73
Geometric formalism of classical dynamics. Canonical reformulations of fundamental theorems for configurations with torsion (in particular, nonholonomic)
p. 74-81
Algorithmic solvability of the completeness problem for linear automata
p. 82-84
Stable $T$-ideals and central polynomials
p. 85-88
Convergence of simultaneous multipoint approximations
p. 88-91
Inverse isomorphisms of rings of recursive endomorphisms
p. 91-93
Asymptotic behavior of the number of maxima of the product of linear functions of two variables
p. 93-94
Solution of a problem of Okuyama
p. 95-98
Continuous holomorphic images of groups with a countable base do not exhaust all groups with a countable net
p. 98-101
Asymptotic expansion of the solutions of nonlinear parabolic equations with a small parameter in the presence of white noise
p. 101-104
Reduction in the order of recurrence of $3$-recurrent properly Riemannian spaces
p. 104-106
Free vibrations of an elastic composite layer with a periodic structure
p. 106-108
Parameter discontinuities on a shock-wave front in a mixture
p. 108-111
Gas flow following accelerating body
p. 111-113
Nikolaj Alekseevich Slezkin -- 80 years
p. 114-115

Sommaire du Fascicule no. 4

Moment inequalities for increments of solutions of stochastic differential equations
p. 3-10
Optimal policies in a priority standby model
p. 10-15
Estimation of the parameters of complex random sets.~I
p. 15-19
Level sets of typical continuous functions defined on locally compact metric spaces
p. 20-25
Separatrix lunes of analytic vector fields on the plane
p. 25-31
Application of the compensated compactness method to the study of equations of one-dimensional gas dynamics
p. 31-38
Destabilizability of linear Hamiltonian systems
p. 38-41
Mach reflection in detonable gas with the shock Mach stem
p. 42-48
Research of the stress state near a non boundary crack, situated obliquely to the boundary of a halfspace and lying in the zone of Rayleigh waves
p. 49-55
Some geometric properties of the reduced manifold of positions in the dynamics of a rigid body
p. 55-59
The outflow of ideal incompressible fluid through a circular opening in the bottom of a semi-infinite cylinder under screw motion of particles
p. 59-64
To the tidal evolution of protoplanetary rotation
p. 64-68
Fixed points of many-valued mappings of subsymmetrizable topological spaces
p. 69-70
On series with random signs
p. 71-74
The Bitsadze--Samarskij problem for parabolic equation
p. 74-76
Results of $B$-complete and $B_r$-complete locally convex spaces
p. 77-79
Complete integrability of Euler's equations on the orbits of $\mathrm{Ad}^*$ of the groups $U(n)\underset\varphi{\times}\mathbf{C}^n$ and $U(n)\underset\psi{\times}\mathbf{C}^n$
p. 79-81
On boundedness of generalized solutions of parabolic differential equations
p. 81-84
On the smoothness and behavior of a solution of a nonlinear elliptic Dirichlet problem in a neighborhood of a singular boundary point
p. 84-87
Invariant-group properties and integrability of unidimensional equations of nematic liquid crystal
p. 87-89
Optimization of flight with an engine of low thrust to the orbit of an artificial satellite of Jupiter
p. 90-92
Flow around a liquid drop with a surface tension gradient
p. 92-94
About resonance interaction of waves in heavy fluid placed under a flex plate
p. 94-97
Scientific-research seminar on algebra (sessions of the autumn semester of the
p. 98-101

Sommaire du Fascicule no. 5

In memory of Nikolai Vladimirovich Efimov (1910--1982)
p. 3-4
About convex polyhedra with indefinite metric
p. 5-11
A relativistic variant of the Hamiltonian formalism and wave functions of the hydrogen atom
p. 11-20
Efimov--Stechkin spaces
p. 20-27
Geodesic curvature of asymptotic lines and mean curvature of a surface near a weakly singular point
p. 27-29
Investigation of the rigidity and inflexibility of analytic surfaces of revolution with flattening at the pole
p. 29-36
Stability of the vertical motion of a composite object
p. 37-42
Hypersonic motion of a thin cone in a mixture of gas and rigid particles
p. 42-46
On the theory of control systems with delay
p. 47-50
A comment on the Routh method and the Hertz hypothesis
p. 51-53
Uniformly continuous selections in Banach spaces
p. 54-55
Estimates of the first eigenvalue for the fourth order elliptic equation
p. 56-58
Connection between irreducible representations of a finite $p$-group and its associated Lie algebra
p. 58-60
Reflexivity of Hilbert modules over an algebra of compact operators with associated identity
p. 60-64
On spaces of finite volume
p. 64-66
On Banach systems
p. 66-69
Analytic diffeomorphisms as monodromy transforms of analytic differential equations
p. 70-72
$S$ and $L$ fields
p. 72-73
The construction of self-modeling solutions of the fundamental equations of the theory of surfaces of constant negative curvature
p. 74-76
A priori estimation of the solution modulus for a certain class of Monge--Amp\`ere elliptic equations on a two-dimensional sphere
p. 76-79
The isometric imbedding in $E^3$ of the convex region of Lobachevskij plane containing a horicircle
p. 79-81
A short nonlinear impulse in a piecewise homogeneous medium
p. 81-83
The influence of a radial mass flow on the moment of forces acting on a spherical particle rotating in a viscous liquid
p. 84-86
Dynamic viscoelasticity problems with small inertia forces
p. 86-89
Two problems in solid state dynamics
p. 90-91
The dedicated to the 75th Birthday Anniversary of N.~V.~ Efimov united sessions of the seminar on geometry in whole and the scientific-research seminar of mathematical analysis chair
p. 92-98

Sommaire du Fascicule no. 6

Regularized trace formulas for second-order differential operators with discontinuous coefficients
p. 3-6
Modules of generalized fractions, the Koszul complex and local cohomology
p. 7-13
Identities for permanents and determinants
p. 13-16
Locally convex spaces with the CLT property and supports of measures
p. 16-20
Empirical Bayes estimation
p. 20-25
On the complexity of an approximate ``scheme and formula'' realization of continuous functions and on continual analogues of the ``Shannon effect''
p. 25-33
Existence and uniqueness of the solution of boundary value problems for some models of anistropic elastoplastic media
p. 34-38
Asymptotic analysis of velocity profiles in turbulent boundary layers
p. 38-42
Computations of the potential flows over the leading edge flap in an airfoil system
p. 42-46
The criterion of dynamic failure in impact interaction of elastoplastic bodies
p. 46-51
The unbounded attractor of a quasilinear parabolic equation
p. 52-54
On the density of the sets of uniqueness of some extremal problems
p. 54-56
A covering of the set of vertices of an $n$-dimensional unit cube
p. 56-59
On the finite approximability of solvable varieties of Lie algebras
p. 59-61
On the Neumanns--Shmel'kin theorem
p. 61-64
The rate of convergence of sums of a random number of summands to a nonnormal limit distribution
p. 64-67
Approximation of continuous functions by Riesz means
p. 67-70
Upper bounds on functions of the class $\mathrm{BMO}$
p. 70-73
Scientific-research seminar of the elasticity theory chair (sessions of the spring
p. 74-77
Scientific-research seminar on algebra (sessions of the spring semester of the
p. 77-80