Geodesic

Sommaire du Fascicule no. 63

On weak solutions of a loaded hyperbolic equation with homogeneous initial conditions
p. 5-14
On the functor of probability measures and quantization dimensions
p. 15-26
Abelian SACR-groups
p. 27-36
Asymptotic solution of the Dirichlet problem for a ring, when the corresponding unperturbed equation has a regular special circle
p. 37-46
Holmgren problem for multudimensional elliptic equation with two singular coefficients
p. 47-59
Evaluation of the stress and strain during transition layer formation between a particle and a matrix
p. 60-71
Resolving differential equations of physically nonlinear theory of elasticity in terms of stresses for a plane strain
p. 72-86
Mathematical modeling of the interaction of a single supersonic jet with obstacles
p. 87-101
Testing of defining relations of nonlinear theory of elasticity in an axial strain of a hollow cylinder
p. 102-114
Optimal aerodynamic design of a wing-body configuration for a wide-body long-range aircraft
p. 115-124
Kinematics of a power-law fluid flow in a pipe with a varying cross section
p. 125-138

Sommaire du Fascicule no. 64

Kenmotsu manifolds with a zero curvature distribution
p. 5-14
Numerical solution of the initial boundary value problem with vacuum boundary conditions for the magnetic field induction equation in a ball
p. 15-30
On the existence of strong solutions to regularized equations of viscous compressible fluid mixtures
p. 31-47
Numerical modelling of pollution transport in Tom river
p. 48-62
On one approach to the assessing of the adhesive layer strength in a layered composite
p. 63-77
Analytical studies of the limiting flow regimes in MHD channels
p. 78-90
The effect of external actions on a molten metal and the influence of nonmetallic nanoparticles on the structure and mechanical properties of the light alloys based on aluminum and magnesium
p. 91-107
On the numerical solution to the problem of air shock wave propagation in mine workings
p. 108-120
An equi-stress hole for a stringer plate with cracks
p. 121-135
Numerical investigation of aerodynamic characteristics of two different component bodies at various angles of attack
p. 136-145
Spherical flow of an ideal fluid in a spatially nonuniform field of force
p. 146-155

Sommaire du Fascicule no. 65

Poincare--Tricomi problem for the equation of a mixed elliptico-hyperbolic type of second kind
p. 5-21
On the theory of represantable varieties of lattice-ordered groups
p. 22-29
A refinement of the boundary element collocation method near the boundary of a two-dimensional domain using semianalytic approximation of the double layer heat potential
p. 30-52
A mathematical model for simulating the biogeochemical processes in a freshwater lake
p. 53-67
Unstable displacement in a plane-parallel microchannel
p. 68-82
To the theory of motion of bodies with variable mass
p. 83-91
Analysis of interaction between solids of revolution and a beam corresponding to the Kelvin model
p. 92-97
Restrictions on stress components and loads at the top of a four-corner pyramid with a rhombic base
p. 98-113
A mathematical model of a selective nanopore
p. 114-123
Effect of grain size distribution on the strength and strain properties of Zr-Nb alloys under tension at high strain rates
p. 124-136
Numerical study of swirling turbulent flow aerodynamics and classification of particles in a vortex chamber of a centrifugal machine
p. 137-147
The knight of science Viktor Andreevich Toponogov
p. 148-156

Sommaire du Fascicule no. 66

Axiom of $\Phi$-holomorphic $(2r+1)$-planes for generalized kenmotsu manifolds
p. 5-23
On the lower bound in the problem of approximate reconstruction of functions by values of the Radon transform
p. 24-34
Mesoscale meteorological model TSUNM3 for the study and forecast of meteorological parameters of the atmospheric surface layer over a major population center
p. 35-55
Tensor product of modules over csp-rings
p. 56-63
Nonlinear waves and "negative heat capacity" in a medium with competitive sources
p. 64-76
Sedimentation of a bidispersed cluster of solid spherical particles
p. 77-85
Of the variation of parameters of transfer processes for multicomponent hydrocarbon gas media under separation
p. 86-95
A method of boundary states in a solution to the first fundamental problem of the theory of anisotropic elasticity with mass forces
p. 96-111
An electromagnetic method for frequency analysis of transverse vibrations of a beam
p. 112-120
Effect of relaxation processes on the shock wave focusing in a gas suspension cloud
p. 121-131
An iterative method for the Navier-Stokes equations in the problem of a viscous incompressible fluid flow around a thin plate
p. 132-142
Algorithmization of solving dynamic edge problems of the theory of flexible rectangular plates
p. 143-157

Sommaire du Fascicule no. 67

Analytical solution of the Schr\"odinger integral equation
p. 5-17
Pseudo-minimality and ruled surfaces
p. 18-27
Integral representation of solutions of an ordinary differential equation and the Loewner--Kufarev equation
p. 28-39
Investigation of some classes of second order partial integro-differential equations with a power-logarithmic singularity in the kernel
p. 40-54
On a class of 3-good formal matrix rings
p. 55-62
On projectively inert subgroups of completely decomposable finite rank groups
p. 63-68
Study of the transparent armor strength under a high-speed impact of a cylindrical impactor by computer modeling method
p. 69-77
Investigation of a hydrodynamic entrance region for a power-law fluid flow in a round pipe
p. 78-88
Study of the paste-like propellant combustion at various loading schemes
p. 89-101
Study of the effect of TiB$_{2}$ particles on the structure, deformation behavior, and properties of the aluminum alloy 1550
p. 102-116
Experimental investigation of the structure, elastic, and strength characteristics of porous corundum ceramics
p. 117-126
Numerical investigation of unsteady gasdynamic processes at the launch of solid-propellant rockets
p. 127-143
Study of the hydrate formation in a pipeline with insulation coating during gas transfer from the ``dome-separator''
p. 144-158

Sommaire du Fascicule no. 68

A quadrature formula for the derivative of logarithmic potentials
p. 5-22
On determinability of a completely decomposable rank $2$ group by its automorphism group
p. 23-32
On the set $K_{p}$ in finite groups
p. 33-40
On the calculation by the method of linearization of the interaction of parametric and self-oscillations at delay and limited excitation
p. 41-52
O the theory of a space brachistochrone
p. 53-60
Vibroactivity of low noise fans
p. 61-71
Mathematical modeling of a supersonic twin jet interaction with obstacle
p. 72-79
Study on the effects of gun barrel vibrations on the firing angle of a projectile
p. 80-94
Determining frequencies of transverse vibrations for crossovers and dead ends of gas pipelines
p. 95-105
Recovery of absolute permeability of hydrocarbon deposits with secondary filtration-capacitive properties using wavelet transforms
p. 106-117
Research of the impact of the pneumatic loading speed on dynamic parameters of a cylindrical largesized shell
p. 118-125
Mathematical modeling on ignition of metallized solid propellant by a convective high temperature flow
p. 126-140
Numerical simulation of unstable safety valve modes
p. 141-157