Geodesic

Sommaire du Fascicule no. 1

Extremal aiming in a nonlinear convergence game
p. 11-14
Asymptotic scheme for a class of partial differential equations
p. 15-17
On the conjugacy problem for groups with one defining relation
p. 18-20
Vector optimization of linear systems
p. 21-24
On the finiteness of the discrete spectrum of energy operators of multiparticle quantum systems
p. 25-28
On a system of functions for a Poisson walk
p. 29-32
On the completeness of a system of analytic functions
p. 33-36
On a positional guidance problem
p. 37-40
An inequality connected with linear forms in logarithms of algebraic numbers
p. 41-43
Inverse scattering problem for a Dirac system on the whole axis
p. 44-47
On $B$-measurable sections
p. 48-51
The influence of nonlinear yielding of antifriction bearing on balanced shaft vibrations
p. 52-55
Solving direct problem of mixed sub- and supersonic gas flow in a nozzle of finite length
p. 56-59
Non-isothermal instability of viscoelastic media flow
p. 60-63
Some methods of identifying and describing the effect of deformation destability in rheonomic media
p. 64-67
On bremsstrahlung in the collision of high-energy particles in a magnetic field
p. 68-70
On zonal structure of $\mathrm{Ag}_3\mathrm{AsS}_3$
p. 71-74
One-dimensional numerical experiment on anomalous plasma resistance
p. 75-78
The influence of atmospheric haze on the colour of underlying surface observed from a manned spaceship
p. 86-89
Two-dimensional model of the magnetosphere with current sheath
p. 90-93
Growth (from melt) of single crystals of some rare-earth metals, yttrium, and alloys, based on them
p. 94-97

Sommaire du Fascicule no. 2

On operator equations of the first kind
p. 257-258
Contractions onto bicompacta
p. 259-261
Spectral asymptotics of degenerate elliptic operators
p. 262-265
On the solvability of mixed problems for second-order parabolic equations with degeneracy
p. 266-269
The Radon transformation in the space $\mathbf{P}^n(A)$ where $A$ is a finite commutative ring with identity
p. 270-273
On the asymptotic behavior of generalized a posteriori means
p. 274-276
First and second marginal values of mathematical programming problems
p. 277-280
The pointwise partial order of a Sobolev space and the positivity of an optimal solution
p. 281-283
An eigenvalue problem for singular elliptic operators
p. 284-287
Estimates of Hausdorff measures under mappings of the type $W_p^1$
p. 288-291
Characterization of subspaces with continuous metric projection into a normed linear space
p. 292-295
Some sufficient conditions for regularity of a surface with constant negative intrinsic curvature
p. 296-299
On operators of potential type in weight spaces on an arbitrary contour
p. 300-303
Some limit theorems for vector-valued branching processes with continuous phase space
p. 304-305
Design of autonomous controllers
p. 306-308
Irrotational relativistic gas flow
p. 309-312
On the structure of weak shock wave in a gas-liquid medium
p. 313-315
Euler stability of a viscoelastic rod
p. 316-318
Conditions for the finiteness of stresses in the theory of elasticity
p. 319-320
Boundary-value problems for Maxwell’s equations
p. 321-324
Analytical calculation of ranges using the approximated energy relation of nuclear stopping
p. 325-326
Short-wave spectral radiant heat influx in the atmosphere
p. 334-336
Velocity and density heterogeneities of the upper part of the mantle on the USSR territory
p. 337-340
Statistics of earthquakes and morphostructure of the East of Central Asia
p. 341-344

Sommaire du Fascicule no. 3

Invariant algebras on noncompact Riemannian symmetric spaces
p. 513-516
On spectral functions of contractions with slowly increasing resolvents
p. 517-520
On Markov--Nikol’skii type inequalities for algebraic polynomials in the multidimensional case
p. 521-522
Continuous lattices and $A$-spaces
p. 523-526
Differential games of observation
p. 527-530
On support sets of sublinear operators
p. 531-533
On the possibility of weak perturbation of a complete operator up to a Volterra operator
p. 534-537
Deviations of integral curves of lower order $\lambda1$
p. 538-540
Generalized regularity of $K$-lineals and the properties of the order topology
p. 541-543
Parametric methods of numerical integration
p. 544-546
On the index of an elliptic operator in $R^n$ and an elliptic boundary- value problem
p. 547-550
On some properties of pseudodifferential operators with nonsmooth symbols
p. 551-553
Limit theorems for branching processes with immigration controlled by a finite Markov chain
p. 554-556
Mathematical model for nonstationary linear aero-autoelasticity
p. 557-559
Resonances and some cases of integrability of the motion of a heavy rigid body about a fixed point
p. 560-562
Static-geometric analogy and complex transformation in the theory of three-layered shells with light fillers
p. 563-565
On the depth of Fraunhofer lines in day-sky glow
p. 566-568
The measurement of flow low velocities under conditions of natural convection, based on Doppler effect
p. 569-571
Isotherm of the disjoining pressure of water films on quartz surface
p. 572-575
On semidiurnal pressure waye over the tropical ocean
p. 583-585
Statistics of temperature and salinity of water surface of the Atlantic Ocean
p. 586-588
Interpretation of triclinic structure with 195 parameters based on the method of vector subsystems. Crystalline structure of tinaksite
p. 589-592

Sommaire du Fascicule no. 4

On a generalization of Weierstrass method to nonclassical variational problems
p. 769-772
An investigation of spectral densities of stochastic processes with mixing
p. 773-776
The Specht property of the $T$-ideal $T=\{[x_1,\dots,x_{n-2},[x_{n-1},x_n]]\}$
p. 777-780
Conditional grammars and intermediate classes of languages
p. 781-784
Analyticity of solutions of linear differential equations and systems
p. 785-788
Nondeterminate algorithm schemes
p. 789-792
Methods for successive step increase in the numerical integration of systems of ordinary differential equations
p. 793-795
Conditional grammars with dispersed context
p. 796-799
On separability and metrizability of spaces with Souslin’s condition
p. 800-803
The influence of body shape on the characteristics of self-similar axisymmetric wake
p. 804-807
The dependence of drop distribution according to size on the time of drop residence in turbulent flow and on the flow velocity. (Investigation by the light scattering method)
p. 808-810
Investigation of cylindrical panel flutter in a supersonic gas flow
p. 811-813
Recurrent curvature spaces in the general relativity theory
p. 814-816
The generation of a moving mirror ruby laser with a selector in the resonator
p. 817-820
Electron beam slowing-down in plasma with the high-level of Langmuir turbulence
p. 821-823
On the diffusiophoresis of coarse non-volatile aerosol particles
p. 824-826
Natural waves of magnetic type and the ``coastal effect''
p. 838-841
Measurements of heat flow near the Kuril island arc, in Kamchatka, and on lake ``Kurilskoye''
p. 842-845
The nature of Earth's mantle horizontal heterogeneity according to seismic data
p. 846-849
Crystalline structure of cadmium ortho-germanate $\mathrm{Cd}_3[\mathrm{GeO}_4](\mathrm{OH})_2$
p. 850-852

Sommaire du Fascicule no. 5

Topological spaces determined by their subspaces
p. 1025-1028
Generalization of the cylinder functions and representations of some automorphism groups of $C^n$
p. 1029-1031
Cauchy problem for nonstrictly hyperbolic equations
p. 1032-1034
On the asymptotic distribution of the spectra of finite truncations of Wiener--Hopf operators
p. 1035-1038
On invariant measures compatible with the smooth structure for transitive $Y$-systems
p. 1039-1041
The extension of mappings and a factorization theorem
p. 1042-1043
On a differential equation of hyperbolic type in Banach space
p. 1044-1047
Quantization of control systems
p. 1048-1050
A uniqueness and stability theorem for a nonlinear operator equation
p. 1051-1053
On Hermite, Minkowski and Venkov reduction of positive quadratic forms in $n$ variables
p. 1054-1056
Algorithms for the approximate solution of linear conditionally correct problems
p. 1057-1059
On spaces with $\omega$-systems
p. 1060-1062
On isometric representations of locally compact Abelian groups
p. 1063-1065
Minimum coverings of a finite set
p. 1066-1069
On Voronoi, Venkov and Minkowski reduction domains
p. 1070-1073
Analytical estimate of the effect of small internal mass mobility
p. 1074-1077
The structure and geological-morphological features of the landing region of the ``Luna-20'' automatic probe
p. 1078-1081
The influence of external field on the transfer phenomena in Knudsen molecular gas
p. 1082-1084
Molecule electron-transition plasma laser
p. 1085-1087
Exchange interactions of $\mathrm{Cr}^{3+}$ ions in trimeric clusters
p. 1088-1091
Patterson's function as a vector system of segments (General case, space group $P1$)
p. 1105-1108
The formation of dislocations in perfect single crystals under the effect of stresses
p. 1109-1111

Sommaire du Fascicule no. 6

Discrete Wiener--Hopf equations composed of Fourier coefficients of piecewise-Wiener functions
p. 1273-1276
The problem of integral curve generation from a separatrix cone of a two- dimensional complex dynamical system
p. 1277-1280
Random allocation with constraints and the principle of maximum weighted entropy
p. 1281-1283
Mean delay in decoding decodable codes
p. 1284-1287
On pressure fluctuations in the flow of weak solutions of polymers along the rough boundaries
p. 1288-1291
Experimental investigation of turbulent flow in pipes with artificial wall roughness
p. 1292-1295
Magnetic field in the nearest envirous of Mars according to the data from the Mars-2 and Mars-3 satellites
p. 1296-1299
New data on cosmic history of the Sikhote-Alin meteorite
p. 1300-1302
Coherent states and bounded homogeneous domains
p. 1303-1305
Spectroscopy inside a homogenous (radiation) line
p. 1306-1307
The dependence of spectra of liquid multicomponent solution fluorescence on the exciting light frequency
p. 1308-1310
A more precise theory of homogeneous condensation and its comparison with the experiment
p. 1311-1313
Time dependence of porphyrin fluorescence polarization and imino-hydrogen shifts in porphin ring
p. 1314-1317
Energetic and structural models of microdefects in germanate glasses
p. 1318-1321
Spontaneous parametric radiation and scattering of light on polaritons in $\alpha$-$\mathrm{HJO}_3$ crystal
p. 1322-1323
Geological results of the statistical analysis of the extension of elementary magnetic anomaly axes of the Far East
p. 1328-1331
Neutron diffraction- and X-ray diffraction study of the crystalline structure of neodymium hydro xyl-chloride,
p. 1332-1335
Construction of a catalase model based on data of X-ray small-angle scattering
p. 1336-1339
On vector systems of segments in specific positions (peak rhombus degeneration)
p. 1340-1342
Crystalline and molecular structure of 1 : 1 complex of 3,3-diethylthiacyanine with 7,7,8,8-tetracyanquinodimethane
p. 1343-1346
Поправки к статье ``Об универсально оптимальных формулах кубатур'' (ДАН, т.~191, стр. 776--778)