Geodesic

Sommaire du Fascicule no. 1

The structure of the conditional process $\hat{w}_s$ with diffraction on the angle with a transfer from point $x$ to point $y$ in a short time $t$
p. 3-6
Classical solvability of a mixed problem for the Schr\"odinger equation
p. 6-10
Stochastic modeling of the Boltzmann equation for reacting gases
p. 11-15
Approximation of functions on a sphere
p. 15-23
Perfect compactifications of continuous mappings
p. 23-26
The functor $P$ of probability measures
p. 26-30
Classes of arithmetic companions of modal provability logics
p. 31-33
Fiberwise infinite iterations of some metrizable functors
p. 33-36
Problems of time-optimal control to infinity
p. 36-40
Finite-dimensional Lie algebras that can be decomposed into a sum of two nilpotent subalgebras
p. 41-44
Topological preimages that correspond to classical extensions of a ring of continuous functions
p. 44-47
Distribution of extremal values for Gaussian sequences with a trend
p. 47-51
Periodic solutions in a problem of a heavy rigid body with one fixed point
p. 52-55
Doubly asymptotic trajectories and conditions for integrability of Hamiltonian systems
p. 55-63
On the structure of optimal trajectories of motion of a rotating body in a resting medium
p. 63-68
Representation of a solution of singularly perturbed equations in the form of a converging series
p. 68-73
``Lagrangian''' and ``Eulerian'' forms of constitutive relations of deformable solid bodies
p. 73-78
On the problem of fall of a rigid body in a resisting medium
p. 79-86
Asymptotic behavior of the solution of the oblique derivative problem in a domain with an edge
p. 87-89
Inverse boundary-value problem of the elasticity theory for a disk with the use of partial information about the solution
p. 89-93
On reflexivity of objects in some specific categories
p. 93-95
To the question of stability of quazi-stationary state of vapor bubble around heated particle in liquid
p. 96-98
Scientific research seminar on algebra
p. 99-100
Scientific research seminar on composites mechanics
p. 101-102

Sommaire du Fascicule no. 2

Realizability of lentil-shaped polyhedra in a pseudo-Euclidean space
p. 3-6
The monotone trajectory principle for a model of a complex renewable system with one repair unit
p. 7-13
Weakly symmetric measures on a group of unimodular matrices
p. 14-21
On a linear topological classification of function spaces
p. 21-24
Nonparametric tests in problems of accumulation of incomplete data
p. 25-28
Flow over toroidal bodies
p. 29-32
Integrable Birkhoff billiards
p. 33-36
Perforation of thin plate by rigid plastic self-reinforcing bullet
p. 36-41
Stamping by detonation
p. 42-46
Exact finite-multipolar solutions of a system of Einstein--Maxwell equations
p. 46-52
Oscillation of a generalized differential equation of Sturm--Liouville type
p. 53-55
Asymptotic behavior of solutions of a hyperbolic equation that are unbounded as $t\to+\infty$
p. 56-58
Symmetrization in the one-phase Stefan problem
p. 59-61
On the local nonsolvability of a class of pseudodifferential operators with multiple bicharacteristics
p. 61-64
Generalized homotopy and the Aleksandrov--\v{C}ech homology
p. 64-66
Projective modules over a ring on differential operators of affine spaces of positive characteristic
p. 66-68
Approximation of some logarithms of rational numbers by rational fractions of special form
p. 69-71
Fourth-order hypoelliptic pseudodifferential operators with a noninvolutive characteristic set
p. 71-73
Structure of the enveloping algebra of a nilpotent Lie $p$-algebra
p. 73-76
Uniqueness of the solution of the Cauchy problem in two-dimensional case for the Hopf equation and the direct Kolmogorov equation
p. 77-80
Superextensions of normal spaces
p. 80-82
A remark on a theorem of Kat{\v e}tov
p. 82-83
Prime radical of lattice-ordered groups
p. 84-86
Asymmetric sequences
p. 86-88
Parallel calculation of some classes of polynomials with an increasing number of variables
p. 88-92
Generalized functions and linear differential equations
p. 92-95
Bubble trajectories of motion in a viscous fluid
p. 95-97
Mass transfer in a periodic catalyst layer
p. 98-102
Поправка к статье ``О сходимости приближенных решений задачи Коши для квазилинейных уравнений первого порядка'' (1989. \No~4. С.~68--70)

Sommaire du Fascicule no. 3

Homotopy structure of the automorphism groups of principal fiber spaces over two-dimensional and three-dimensional manifolds
p. 3-6
Passage to infinity of the product of random matrices
p. 6-13
Topological analysis of a Hamiltonian system with a noncommuting complete set of integrals
p. 13-18
Relation between norms in the spaces $C(0{,}2\pi)$ and $U(0{,}2\pi)$
p. 18-23
Distribution of eigenvalues of second-order nonselfadjoint differential operators
p. 24-31
$n$-shapes of bouquets of $k$-dimensional spheres
p. 31-34
Exotic Fano varieties
p. 34-37
Finitely generated simple Lie algebras that satisfy the standard Lie identity of degree $5$
p. 37-41
The structure of the vortex make behind a wing operating in a normal quivering regime
p. 42-46
Safe loads at tension of a strip and planes with holes
p. 46-51
Boundary layer in a dusty gas with a compressible carrier phase
p. 51-56
Conditions for the integrability of the Kirchhoff equations
p. 56-62
Free flight of ``a kyte'' with a land air brake in a gradient flow
p. 62-66
The use of splines in calculations of a flow around a wing profile
p. 66-70
Splitting of separatrices of unstable uniform rotations and nonintegrability of a perturbed Lagrange problem
p. 70-77
Random perturbations of an unbounded potential
p. 78-80
A criterion for stability under the resonance 1:3
p. 80-83
Unessential sets in the Cauchy problem for second-order parabolic equations
p. 83-87
Tightness of paracompact $k$-spaces and countable paracompactness of $F_\sigma$-sets in products
p. 87-89
Generalization of a theorem of M. M. Gekhtman for a nonlinear Sturm--Liouville equation
p. 89-92
Algebraic relations in local fields
p. 92-95
Automatic complementability of some classes of annihilator ideals in Banach algebras
p. 95-98
Threefolds with a pencil of cubic surfaces
p. 98-100
Universal covering rings of simple generalized rings
p. 100-103
On the cubic form $x^3+y^3+z^3-3xyz$
p. 103-105
Summation by the H\"older methods $(H,k)$ of Fourier coefficients
p. 105-108

Sommaire du Fascicule no. 4

Estimates for the number of points of the negative spectrum of a class of pseudodifferential operators
p. 3-5
Approximation of a function of two variables by the sum of products of functions of one variable in Sobolev spaces
p. 6-10
Stability of solutions of linear Hamiltonian equations with unbounded periodic operator coefficients
p. 11-14
Classical extensions of a vector lattice of continuous functions
p. 15-18
Remainders over discrets. Some applications
p. 18-21
Classes of co-absoluteness of Borel and hyper-Borel sets
p. 21-26
On the distribution of fractional parts of a system of linear functions
p. 26-31
On the expressibility of systems with an adder in the class of linear-automaton functions
p. 31-34
Electroplasticity and control oyer the process of plastic deformation
p. 35-38
On criterions of dynamical rupture of thermo-elastic plastic medium which is being damaged
p. 38-44
Modeling of instrument errors and external actions in navigational problems
p. 44-48
Stability of two-dimensional steady-state waves in a layer of viscous fluid relative to three-dimensional disturbances
p. 48-52
Stabilization of a solid with the aid of three frames of gyrocompass type
p. 52-56
Vortex theory of a top
p. 56-62
Some new results on differentiable measures
p. 63-66
Removable singularities of solutions of linear partial differential equations
p. 66-68
Reconstruction of special double $\mathbf{P}^3$ from the family of lines on it
p. 69-72
Infinite iterations of perfectly metrizable monads
p. 73-75
Multiplicative complexity of Lie algebras
p. 75-77
Affine selections for mappings of spaces of probability measures
p. 77-79
Alternation of higher moments in a model of a branching diffusion process in a random environment
p. 79-82
On the uniqueness of a polynomial of best approximation in the classes $\varphi(L)$
p. 83-85
Asymptotic properties of solutions of a class of mechanical systems with an infinite number of degrees of freedom
p. 85-89
Streamlining two cylinders and two spheres
p. 89-93
Influence of Mach number and shape of front part on length
p. 93-95
Effect of free stream turbulence on aerodynamic characteristics of axisymmetric body at high angles of attack
p. 95-98
Streamlining a symmetric profile by charged aerosol flow
p. 98-101
Поправка к статье ``Матрицы, представляющие канонические элементы универсальных обертывающих классических алгебр Ли в базисе Гельфанда--Цетлина'' (1989, \No~5. С. 73--76)

Sommaire du Fascicule no. 5

Complete geometric interpretation of a single-soliton solution of arbitrary amplitude of the sine-Gordon equation
p. 3-8
Approximate determination of zeros of analytic functions
p. 8-12
On the Hardy transformation of Fourier coefficients of a multidimensional function
p. 12-18
Bases of irreducible representations of classical Lie algebras
p. 18-25
Estimates for conjugate linear forms
p. 25-28
On the convexity of the domain of convergence of a series of generalized exponentials
p. 28-32
Polynomial approximation in an integral metric with Jacobi weight
p. 33-38
Sine and cosine series with multiply monotone coefficients
p. 38-42
Parabolicity of embeddable and hyperbolicity of nonembeddable two-dimensional manifolds of negative curvature
p. 42-45
On the Lindel\"of number of topological function spaces and on embeddings in $C_p(X)$
p. 46-48
Characterization of a multiplicative orthogonal decomposition of the Lie algebra $D_4$
p. 49-53
Numerical chop-off investigation in plate under explosion of planted explosive charge
p. 54-58
Fading of cylindrical gravitational-electromagnetic waves with arbitrary polarization
p. 59-63
Contractability of a superextension
p. 64-66
On the projectivity of some modules over polynormed algebras of continuous functions
p. 66-68
Lyapunov exponent for the general Sturm--Liouville operator with random coefficients. I.~Small disorder
p. 68-71
Positive-definite functions of a special type
p. 71-74
An estimate for the degree of irreducible eigenpolynomials of a differential operator of a certain type
p. 75-77
The rational homotopy type of Hermitian $K$-theory
p. 77-80
Some examples of the nonuniqueness of the solution of the Cauchy problem for quasilinear hyperbolic systems
p. 80-84
Regular words and the sandwich-algebra theorem
p. 84-85
Integrable systems with elastic reflections
p. 85-88
Approximation formula for calculation of porous bodies shock adiabats
p. 89-92
Superposition of nonlinear oscillations with evolution near the equilibrium manifold of reversible systems
p. 93-95
On a method of calculation of car hanger control effectiveness parameters
p. 95-98
On rigidity of stationary gyroscopic frame motion
p. 98-101
Scientific research seminar of Composites Theory Chair
p. 102-103

Sommaire du Fascicule no. 6

Approximations of the values of some infinite products
p. 3-6
Existence of a classical solution of a mixed problem for a second-order one-dimensional parabolic equation
p. 6-11
The Hurewicz theorem for fundamental dimension
p. 11-14
Estimates for the measure of mutual transcendence for some numbers
p. 14-18
Force action on a wedge under diffraction of a shock wave generated by powerful expansion
p. 19-23
Calculating the interphasic force in a monodisperse bubble medium with inhomogeneous bubble distribution
p. 23-28
Integrable billiards
p. 28-33
Bending of a thin flexible plate
p. 33-37
Conditions for the mathematical well-posedness of a variant of differential-nonlinear relations of plasticity and methods for solving boundary value problems
p. 37-43
On the development of air particle helical motion in Gromeka's sense under the action of the Coriolis inertial forse
p. 43-50
The behavior, as $t\to+\infty$ of solutions of some nonautonomous equations
p. 51-53
On local solvability and hypoellipticity of a class of P.D.O. with double characteristics
p. 54-56
Normality and collective normality of function spaces
p. 56-58
Decomposition of uniform spaces into inverse spectra
p. 59-61
$p$-adic estimates for linear forms and polynomials for power series of a certain class
p. 61-63
Time-optimality problems for distant targets
p. 63-66
A standard Lie polynomial of degree $8$ on the Lie algebra $W_2$
p. 66-68
Some properties of the weak topology of Banach spaces
p. 68-70
The dimension of not totally normal spaces
p. 70-72
Solution of the Cauchy problem for several differential equations that contain the Laplace operator in a superspace
p. 72-75
An estimate for the first eigenvalue of the Sturm--Liouville operator
p. 75-78
Adaptive control of biomass growth
p. 78-81
The generalized maximum principle for semilinear parabolic systems
p. 81-84
On the diagonal number of topological spaces
p. 84-86
Scientific research seminar of Composites Mechanics Section (Sessions of the fall
p. 87-88
Mikhail Konstantinovich Potapov (on the occasion of his 60th birthday)
p. 89-90