Geodesic

Sommaire du Fascicule no. 1

On a formalization of extremal problems
p. 11-14
Singularly perturbed linear equations in spaces of summable functions
p. 15-18
The degree of summability of generalized derivatives of plane quasiconformal homeomorphisms
p. 18-21
On quasidifferentiable functionals
p. 21-25
On the behavior in the neighborhood of boundary points and theorems on removable sets for second order elliptic equations with continuous coefficients
p. 25-28
Some questions of spectral theory for the one-dimensional nonselfadjoint Schr\"odinger operator with potential in $L_1$
p. 29-31
On the regularization of ill-posed problems with discontinuous solutions and an application of this methodology for the solution of some nonlinear equations
p. 31-35
Approximation of periodic Gaussian processes by trigonometric polynomials
p. 35-38
Comonotone approximation of functions by polynomials
p. 39-42
Estimates of quasipolynomials and rapidly converging methods of solving elliptic problems in domains with corners
p. 42-46
Shift, convolution, and correlation function of discrete signals in an arbitrary basis
p. 47-51
Controllability of quantum objects
p. 51-55
On structures of linear stationary systems
p. 55-58
A thermohydrodynamic model of a large glacial shield
p. 59-61
On the solution of an inverse problem of the gravimetric prospecting by the stabilization methods
p. 62-66
Dilatancy effects at an underground explosion (a numerical investigation)
p. 66-70
On the efficiency of different electromagnetic methods of geological explorations
p. 70-73
Divergence of series in the perturbation theory for the Stark effect and its summation
p. 74-77
Diffusion mechanisms of the absorptivity change in metals in the process of their laser heating in the air
p. 78-82
Dimensional effects in $\mathrm{PbTe}$ single-crystal films
p. 82-85
A theorem of statistical sum of the Ising lattice with arbitrary spin
p. 85-89
Structure of oxoniobium and potassium pyrophosphate, $\mathrm{KNbOP}_2\mathrm{O}_7$
p. 96-99
Crystal and molecular structure of the square cluster of tetrakis [$\mu$-methoxo-$\mu$-acetato$(\mathrm{O},\mathrm{O}')$copper$(\mathrm{II})$]
p. 99-102
Some properties of vector systems responding to Patterson partial function
p. 102-104

Sommaire du Fascicule no. 2

On iterative regularization of the conditional gradient method and Newton’s method for imprecisely assigned initial data
p. 265-269
Perturbation of uniformly summable semigroups of operators
p. 269-273
On the properties of the scale of spaces $B^{\lambda\theta}_p$ for $0$
p. 273-275
Right (nonhomogeneous) Markov processes and their connection with the homogeneous theory
p. 276-280
On estimates of solutions of ill-posed stochastic algebraic equations
p. 280-284
Construction of unitary representations of infinite-dimensional classical groups
p. 284-288
A finiteness theorem for convex cones of finite type
p. 288-290
On an approximation method for solving quasilinear operator equations
p. 291-295
On the investigation of stability in systems of integrodifferential equations by the averaging method
p. 295-299
Analytic representation for $CR$-functions on manifolds of codimension~$2$ in $\mathbf{C}^n$
p. 300-303
An iterative decomposition method for extremal problems
p. 304-307
On completely $\kappa$-normal spaces
p. 308-311
An optical model of Venusian cloud cover
p. 312-315
Geological surveying of peat boge by the method of radiolocation probing
p. 316-318
Wave fields and models of the lithosphere-atmosphere according to the data of seismic observations in Siberia
p. 318-323
Sources of electromagnetic earthquake precursors
p. 323-326
On the computer simulation of electromagnetic fields in the inhomogeneous media
p. 326-331
Waves in the rotating stratified liquid near a sloping coast
p. 331-335
Determination of magnetudes and recurrence of strong earthquakes of the past
p. 336-339
The structure of spatially uniform normal solutions of the nonlinear Boltzmann equation for a gas mixture
p. 340-344
Helmholtz resonators in electrodynamics
p. 344-346
A method of calculating diffraction by a convex body
p. 347-349
Structure of crystals of vanadyl and potassium pyrophosphate, $\mathrm{K}_2\mathrm{VOP}_2\mathrm{O}_7$
p. 350-353
Symmetry of real crystals
p. 353-357
Crystal structure $\mathrm{LiNdGeO}_4$
p. 357-360
Crystal structure of rhodium $(\mathrm{III})$ trihiosemicarbazide chloride, $[\mathrm{Rh}(\mathrm{thios})_3]\mathrm{Cl}_3$
p. 361-364

Sommaire du Fascicule no. 3

Markov processes connected with nonlinear parabolic systems
p. 521-524
Determination of the structure of a generalized solution of a nonlinear optimal control problem
p. 525-528
Zeros of $\zeta$- and $\mathrm{L}$-functions of imaginary quadratic fields and the eigenvalues of the
p. 528-531
On a connection between the properties of the symbol and the characteristic of a multidimensional singular integral
p. 531-534
Approximation of the solution of some boundary-value and mixed problems
p. 535-539
On multidimensional systems of second-order partial differential equations of composite type
p. 539-543
On root elements of multiparameter spectral problems
p. 544-547
Holomorphic functions in a family of Banach spaces, and interpolation
p. 547-550
Isometries in spaces of analytic functions with bounded derivative
p. 551-553
An analog of Minkowski's problem for infinite complete convex hypersurfaces
p. 553-556
On the algebraic structure of the spaces of Toeplitz and Hankel matrices
p. 556-559
A basic formula for the representation of a subharmonic function within a domain in the general case of arbitrary integral order
p. 560-562
The inverse problem of scattering theory for difference equations with matrix coefficients
p. 562-565
Estimating the variables and parameters in stochastic systems described by differential equations in a particular case
p. 566-569
Solvability of a nonlinear Dirichlet problem in a narrow strip
p. 569-573
Approximation of piecewise-smooth functions by the eigenelements of two Sturm--Liouville problems
p. 573-577
On estimates of Wiman--Valiron type for solutions of parabolic equations
p. 577-580
A method of describing programming languages
p. 581-584
Transformation of diffusion equations according to the method of A.\,N.~Kolmogorov
p. 584-588
Relaxation processes in ice fields of the Arctic
p. 589-592
On the relation between the free-radical concentration in coals and the outburst danger
p. 592-595
Infrared absorption spectra of aerosol samples over the ocean
p. 596-598
Dependence of the amount of earth crust anomalous deformations on the distance to the expected earthquake epicenter
p. 599-602
Rupture mechanism in hypocenters and its seismic geological consequences
p. 602-606
Spectral properties of the stationary diffusion multigroup approximation
p. 607-610
On the distribution of degenerate electron gas of plasma in a strong electromagnetic field
p. 611-615
Probability approach to the Fourier special synthesis ($\alpha$-synthesis)
p. 620-622

Sommaire du Fascicule no. 4

On a question concerning the geometric definition of quasiconformality
p. 777-779
On completeness and basicity of the system of eigenfunctions of a problem arising in the theory of tidal oscillations
p. 780-782
The complexity of the realization of Boolean functions by schemes and formulas in bases consisting of continuous functions
p. 782-787
On the behavior of the Fourier coefficients of equimeasurable functions
p. 787-790
On partial regularity of generalized solutions of quasilinear parabolic systems
p. 790-793
On the smoothness of integrals of Cauchy type
p. 794-797
On a measure of the complexity of schemes of functional elements
p. 797-800
On disjoint operators in Banach lattices
p. 800-803
On the behavior at infinity of solutions of elliptic equations that are periodic in all variables except one
p. 803-806
On global solutions of nonlinear hyperbolic inequalities
p. 806-809
On discrete sufficient sets in some spaces of entire functions
p. 809-812
Generalized functionally invariant solutions of two-dimensional equations of second order and systems of first order
p. 812-815
On the rate of convergence in boundary value problems for a certain class of domains
p. 816-817
Solution of some nonlinear operator equations and their application to integrodifferential equations
p. 818-822
An exact solution of the problem of the motion of a gyroscope in a Cardan suspension
p. 823-825
On preferred wave numbers of two-dimensional perturbations in the problem of convection in a horizontal layer
p. 826-829
Linear vortex theory of airfoil and wing with an air intake
p. 829-833
Optimization of the amplitude dependences of longitudinal seismic waves in the uniform magnitude system of observations of the Eurasian continent
p. 834-838
Determination of seismic wave absorption according to the data of seismic investigations in water areas
p. 838-841
Tectonics of the ocean slope of the Kuril-Kamchatka trench. Physical modeling
p. 842-845
Coordination and similarity of the geomotions in connection with natural jointing of rocks
p. 846-848
Effect of compressibility of the eddy turbulence spectrum
p. 849-851
Crystal structure of $\mathrm{Cd}(\mathrm{CH}_3\mathrm{COO})_2\cdot\mathrm{CSN}_2\mathrm{H}_4$
p. 852-854
Types of stereohedron of revolutions of the group $3\times23$
p. 854-857
$\mathrm{TR}_4\mathrm{Ge}_3\mathrm{O}_9(\mathrm{OH},\mathrm{F})_6$ -- a new structural type in the series of rare-earth germanates
p. 857-861
Crystal structure of $\mathrm{Na}_3\mathrm{Sc}_2(\mathrm{PO}_4)_3$ at $60^\circ$~С
p. 861-864
Crystal structure of zirsinalite,
p. 865-867

Sommaire du Fascicule no. 5

A polynomial basis for the centro-affine concomitants of a differential system
p. 1033-1037
On some boundary value problems for a class of equations of mixed type
p. 1037-1040
Almost periodic pseudodifferential operators with multiple symbols
p. 1040-1043
Generalization of the formulas of R. and F.~Nevanlinna and of Carleman
p. 1043-1046
Univalent functions and Teichm\"uller spaces
p. 1047-1050
Asymptotic representation of solutions of a linear differential equation of $n$-th order
p. 1050-1053
On Teichm\"uller space and Poincar\'es $\Theta$-operator
p. 1053-1056
Parallel translation and smoothness of the metric of spaces of bounded curvature
p. 1056-1058
On fluctuations of the spectrum of one-dimensional random operators
p. 1059-1062
On the factorization and local factorization of measurable functions
p. 1063-1066
A.\,A.~Goncar's extremal problem on capacities of condensers
p. 1066-1070
On the first boundary value problem for an equation of nonclassical type
p. 1070-1074
Straightening of parallel curves
p. 1074-1076
A characterization of structured graphs of program jumps
p. 1077-1080
On the concept of generalized sets of accessibility and their construction for linear controlled systems
p. 1081-1083
Optimal pseudogradient stochastic-optimization algorithms
p. 1084-1087
The Gylden--Meshcherskii problem and the laws of variation of mass
p. 1088-1091
A mathematical model of the efficiency of sympathetic effects on rat skeletal muscle vessels
p. 1092-1095
Crack propagation under the action of an electromagnetic field
p. 1096-1100
A mathematical model of the bending of thick plates
p. 1100-1104
The use of seismic wave polarization parameters in the study of inhomogeneous media
p. 1105-1108
On the linear theory of head wave
p. 1109-1111
Theory of invariant imbedding and waves in statistically inhomogeneous media
p. 1112-1115
Comparative stereochemistry of multinuclear mixed complexes with the participation of ethylenediamine and ethylenediaminetetraacetate ligands
p. 1123-1126
Crystal structure of $\mathrm{Sr}_2(\mathrm{OH})_2[\mathrm{Cu}(\mathrm{OH})_4]$
p. 1126-1130
Structure of crystals of double, mixed ortho-pyrophosphate of potassium and nickel,
p. 1130-1134
Algorithm of the algebraic method of calculation of the basic and vector systems
p. 1134-1136

Sommaire du Fascicule no. 6

An asymptotic expansion for the distribution of a statistic admitting a stochastic decomposition depending on a linear combination of order statistics
p. 1289-1292
The one-dimensional Schr\"odinger operator with a periodic complex-valued potential
p. 1292-1296
Nonintegrability of a problem on the motion of four point vortices
p. 1296-1300
On the second term of the spectral asymptotics for the Laplace--Beltrami operator on manifolds with boundary and for elliptic operators acting in fiberings
p. 1300-1302
On subspaces of products of metric spaces
p. 1302-1306
On the solvability of a class of two-dimensional singular integral equations
p. 1307-1310
On the imbedding of formal arithmetic in combinatorially complete systems
p. 1310-1315
A problem on the motion of a fluid with a free surface in a container with piecewise smooth walls
p. 1315-1317
Capacity and a generalized maximum principle for quasilinear elliptic equations
p. 1318-1320
The asymptotic of oscillating integrals with an isolated stationary phase point
p. 1321-1324
Locally and globally $\mathscr{P}$-regular compacta in $\mathbf{C}^n$
p. 1324-1327
Reducibility of polynomials and rational points on algebraic curves
p. 1327-1330
Nontriviality of Sobolev--Orlicz spaces of infinite order in a bounded domain of euclidean space
p. 1331-1334
Problems of searching for a moving object
p. 1334-1338
Locally extremal quasiconformal mappings
p. 1338-1340
On the choice of a system with limiting speed of response
p. 1341-1343
Nonstationary problems of ideal-fluid penetration through a bounded region
p. 1344-1347
A model of differential solar rotation
p. 1348-1351
On the long-term forecast of strong earthquakes in North Tien Shan
p. 1352-1355
A law of random variable distribution
p. 1356-1358
Method of variation of the boundary in nonstationary filtering
p. 1359-1363
On the action of free-electron laser at high gains
p. 1364-1368
A simple model of collective motion of charged particles
p. 1368-1371
On the equilibrium in the system: free carriers -- free excitons -- electron-hole dropes in $\mathrm{Ge}$ at $4.2$~К
p. 1371-1374