Geodesic

Sommaire du Fascicule no. 1

Nil radical of the endomorphism ring of a~completely decomposable torsion-free abelian group
p. 5-10
Proper fully invariant subgroups of torsion free groups isomorphic to the group
p. 11-15
On mutual ``orthogonality'' of classes of the spaces $C_p(X)$ and~$L_p(Y)$
p. 16-19
Estimation of the parametric regression with a~pulse noise by discrete time observations
p. 20-35
Resolvability of the optimum control problem for the ordinary differential equation of the second order with the Lions criterion of quality
p. 36-46
Algebraic structures on the space of continuous maps
p. 47-53
E-engelian abelian groups of step~$\le2$
p. 54-60
Motion of xenon particles in a~cyclone chamber
p. 61-67
Dissipation of Kelvin--Helmholtz waves in vibrational non-equilibrium diatomic gas
p. 68-80
A physico-mathematical model of dynamics of a~particle size distribution function taking into account processes of coagulation, evaporation, and sedimentation
p. 81-90
Modeling the process of peat ignition
p. 91-102
Formation of product macrostructure in unsteady SHS-process
p. 103-114
A model of a~counter-current plug-flow extraction reactor
p. 115-118
3D regimes of conjugate natural convection in a~closed cube
p. 119-126

Sommaire du Fascicule no. 2

Hopfian Abelian groups
p. 5-12
Examples of non-uniqueness of the solution to the Volterra integral equation of the first kind
p. 13-22
Arnold's duality and Malcev's matrices
p. 23-28
On a~linear homeomorphism of spaces of continuous functions on subsets of the Sorgenfrey line
p. 29-32
Nonholonomic torses of the second kind in the four-dimensional Euclidean space
p. 33-51
A generalization of the full transitivity property for torsion-free Abelian groups
p. 52-55
On the inverse problem for the quasilinear partial differential equation of the first order
p. 56-62
Self-diffusion of fluid molecules in nanochannels
p. 63-66
Increase of efficiency of high-speed throwing of strikers with application of high-energy fuels with nanodispersed fillers
p. 67-79
Nonisothermal flow of a~viscous fluid when filling a~plane channel
p. 80-87
Numerical solution of Navier--Stokes equations on computers with parallel architecture
p. 88-98
Energy estimate of the critical Reynolds numbers in the Couette flow of a~vibrationally nonequilibrium molecular gas
p. 99-112
The Cauchy problem for long wave equations in the axisymmetric case
p. 113-119
Igor Alexandrovich Alexandrov (on the occasion of the 80th anniversary)
p. 120-124

Sommaire du Fascicule no. 3

On the general form of a~uniformly continuous functional defined on the $C_p$-space
p. 5-14
The research of stationary solutions and the optimization of parameters of the mathematical model of methanogenesis
p. 15-21
On an extremal problem
p. 22-30
Endoprimal Abelian groups and modules
p. 31-34
Mathematical modeling of attenuation of shock waves in porous and continuum protective barriers
p. 35-40
Contact affect of a~rigid element on an elastic cylindrical body
p. 41-48
Investigation of peat ignition due to temperature fluctuations
p. 49-54
Physical modeling of hydrodynamic processes of fishing gear motion
p. 55-67
Specific character of disk motion on the rheological ground
p. 68-77
On predictability of motion of asteroids passing through the Hill sphere for Earth
p. 78-86
Control over oscillation frequencies of resilient electromechanical system
p. 87-92
Mathematical modeling of low-temperature drying of a~peat layer
p. 93-106
The first head of the Department of Algebra in Tomsk State University
p. 107-112

Sommaire du Fascicule no. 4

An estimate for the mean-square deviation of the paraboloid reflector surface from the hexagonal frontal network
p. 5-14
Mathematical simulation of the process of surface approaching when generating the geometry of details of the driving gear with EC-gearing
p. 15-24
On $k$-full transitivity of completely decomposable torsion free abelian groups
p. 25-35
Numerical method for reconstructing the electrical impedance distribution in biological objects using current measurements at the boundary
p. 36-49
Geometrical simulation of the driving gear detail surface as an envelope
p. 50-55
The mathematical model and results of numerical calculations of sedimentation tank cooling upon desublimation of the flow of $\mathrm{UF}_6$ and light impurities
p. 56-65
Study of airflow and pollutant transport in an urban street canyon using large eddy simulation of the turbulent flow
p. 66-79
Numerical simulation of the imfluence of pulsations on vortex traces after plates
p. 80-86
On the loss of stability of a~rod in a~cavitation bubble when entering into water through a~barrier
p. 87-93
Physicomathematical model of the evolution of two-phasic aerosols upon an ultrasonic action
p. 94-106
Numerical simulation of the degassing process in hydrocyclones
p. 107-118
Gas extraction from porous medium containing hydrates by means of depression influence
p. 119-130
Grinshpon Samuil Yakovlevich (on the occasion of the 65th anniversary)
p. 131-134