Geodesic

Sommaire du Fascicule no. 1

Local uniqueness and existence of a classical solution of Vlasov's system of equations
p. 11-12
On a method of representing an entire function of finite order
p. 13-16
On the theory of partial differential equations with singular coefficients
p. 17-20
On an averaging operator connected with a generalized shift
p. 21-23
The Tricomi problem with generalized gluing conditions
p. 24-27
The asymptotics of the spectrum and eigenfunctions of convolution operators on a finite interval with a kernel with a homogeneous Fourier transform
p. 28-31
Morita equivalence and the Jacobson--Rees theorems for rings and monoids in closed categories
p. 32-34
Geometric interpretations of linear-fractional transformations of Jordan algebras
p. 35-38
Boundary-value problems for some equations connected with the operator of exterior differentiation
p. 39-41
Measures on topological Boolean algebras
p. 42-45
Stability of partial indices of a Riemann boundary-value problem with a strictly nonsingular matrix
p. 46-49
Compact spaces without canonically correct sets
p. 50-53
The theory of statistical decisions on an operator algebra
p. 54-57
Canonical sets and character. Density and weight in compact spaces
p. 58-61
Locally quasi-densest lattice packings of spheres
p. 62-65
On the determination of tortuosity coefficient of a granular porous medium
p. 66-69
Measurement and quantity of meteors at the equator
p. 70-73
Complex organic compound vapour laser
p. 74-76
The nature of ball lightning
p. 77-80
Increase of laser radiation absorption by plasma near the target in a strong magnetic field
p. 81-83
Properties and reversal of reflected wave hodograph
p. 88-91

Sommaire du Fascicule no. 2

Investigation of two scattering problems of the type of Steklov's problem
p. 257-260
Singularly perturbed systems of Volterra integral equations with a nonintegrable singularity
p. 261-263
On convolution integral operators with discontinuous coefficients
p. 264-267
A continuous analog of periodic multiplicative orthonormal systems
p. 268-271
Minimal numberings of the vertices of trees
p. 272-275
``Complex'' and ``simple'' numbers
p. 276-277
On a class of pseudodifferential operators
p. 278-280
On the growth of functions subharmonic in space, with a special distribution of masses
p. 281-283
The solvability and completeness of the system of eigenfunctions and associated functions of nonselfadjoint boundary-value problems for a Sturm--Liouville operator equation
p. 284-286
On the convergence of difference schemes for the equations of a circular cylinder shell
p. 287-290
Duality of topological models
p. 291-294
On the uniqueness of the definition of an isotropic Riemannian metric inside a domain in terms of the distances between points of the boundary
p. 295-297
The saltus problem for harmonic functions in $n$ variables
p. 298-300
Contractible neighborhoods in the group of homeomorphisms of a manifold
p. 301-303
The structure of the upper neighborhood for predicate-describable classes in $P_k$
p. 304-307
Results of meteore radiant measurement at the equator
p. 308-311
Solution of the inverse electrodynamic problem for a star-like system of segments
p. 312-315
Investigation of the stimulated radiation of $\mathrm{Lu}_3\mathrm{Ga}_5\mathrm{O}_{12}$
p. 316-319
Triplet absorption of molecules in gaseous phase
p. 320-323
Polarization of fluorescence due to transitions from upper excited levels
p. 324-327
Crystalline structure of $\mathrm{Na}$, $\mathrm{Be}$-orthosilicate, $\mathrm{Na}_2\mathrm{Be}[\mathrm{SiO}_4]$
p. 335-338

Sommaire du Fascicule no. 3

On separable polynomials over commutative Banach algebras
p. 505-508
A generalized area theorem for a class of $q$-quasi-conformal mappings
p. 509-512
Conjugate gradient methods that do not require the solution of one- dimensional minimization problems
p. 513-516
On conjugate functions of $n$ variables
p. 517-518
On the divergence of Lagrange interpolation processes on sets of positive measure
p. 519-520
Duality theorems for a problem with oblique derivative
p. 521-524
Realization of some ultrametric spaces and the inverse problem for $\varepsilon$-entropy in $h_p$-spaces
p. 525-527
On Bravais, Voronoi and Delone classifications of four-dimensional lattices
p. 528-531
Attainable accuracy of adaptation algorithms
p. 532-535
Filtration of two liquids having different densities and viscosities during injection into a gallery at a constant rate
p. 536-539
Invariants of a local Lorentz subgroup in the Einstein theory of gravitation
p. 540-542
Mathematical problems of reactor kinetics
p. 543-546
Coherent states for groups of motions of symmetric spaces
p. 547-549
$\mathrm{TR}^{3+}$ ion stimulated radiation in ytterbium-aluminium garnet crystals
p. 550-551
Induction of a new magnetic states in the alloy $\mathrm{Mn}_{0,97}\mathrm{Co}_{0,03}\mathrm{As}$ by a strong magnetic field
p. 552-554
On the periodic winds of the stratosphere and lower mesosphere of tropical zone
p. 570-572
On corpuscular nature of the polar thermosphere heating effects
p. 573-575
Crystalline structure of sakhaite,
p. 576-579
Поправки к статье ``О сложности относительных вычислений'' (ДАН, т.~214, \No~5, 1974~г.)

Sommaire du Fascicule no. 4

Selfadjoint boundary-value problems for strongly elliptic and hyperbolic equations of second order in Hilbert space
p. 745-748
Description of invariant measures for the actions of some infinite-dimensional groups
p. 749-752
On wave operators in the Haag--Ruelle scattering theory
p. 753-756
Semiheaps of continuous mappings of topological spaces
p. 757-760
On an extremal quasi-conformal mapping of closed Riemann surfaces
p. 761-763
On discrete sets of uniqueness for entire functions of several variables of exponential type
p. 764-767
On the reciprocal growth of the coefficients of functions univalent in a half-plane
p. 768-770
A mutual transcendence measure for some classes of numbers
p. 771-774
On the approximate integration of functions in Sobolev spaces with a weight
p. 775-778
Problem of ambiguity in plasticity theory
p. 779-782
Thermal stratification maximum effect and its applications
p. 783-786
Investigation of dynamic processes in solar corona on 30th June, 1973
p. 787-790
Plasma in the antisolar region of the near-Martian space according to the results of measurements aboard the ``Mars-5'' satellite
p. 791-794
Martian magnetic field according to the ``Mars-5'' satellite data
p. 795-798
Lunar soil (``Luna-20'') electric property investigations depending on the frequency and density
p. 799-802
The effect of pulsar P0950 sporadic narrow-band radio emission
p. 803-806
Diffraction coherent production of the 200 Gev/s particles with protons on emulsion nuclei
p. 807-809
Rare earth scandium-aluminium garnets with $\mathrm{TR}^{3+}$ ion admixture as active media for solid-state lasers
p. 810-813
Exact closed equation of the fluid theory
p. 814-817
Work function of cells
p. 818-820
On the gravitational radiation of rotating bodies
p. 821-823
On vertical electric component of geomagnetic pulsation field
p. 828-829
Crystalline structure of synthetic $\mathrm{Na}$, $\mathrm{Zr}$-germanate,
p. 830-832

Sommaire du Fascicule no. 5

The convergence problem for a sequence of positive linear operators on unbounded sets, and theorems analogous to that of P.\,P.~Korovkin
p. 1001-1004
Isocline $(n+1)$-webs of multidimensional surfaces
p. 1005-1008
Markov representations of stochastic systems
p. 1009-1012
On some properties of Kleinian groups and their deformations
p. 1013-1016
On resolvable and maximal spaces
p. 1017-1020
Sufficient escape conditions for linear games with integral constraints
p. 1021-1023
On a linear escape problem
p. 1024-1027
On the general theory of linear estimates of the mean value
p. 1028-1031
Descendingly incomplete ultrafilters
p. 1032-1035
Diagnosis as a controllable random process
p. 1036-1038
Volterra's principle and the method of analytic continuation in linear viscoelasticity
p. 1039-1042
Thermal properties of Lunar soil (``Luna-20'') and its terrestrial analogues
p. 1043-1045
Averaged characteristics of bodies with periodic structure
p. 1046-1048
On definition of the form of plasma emitter and accelerated beam in a ion-optical system
p. 1049-1051
On branching of periodic solutions for one autonomous system
p. 1052-1055
Equations of slow electromagnetic phenomena in a strongly magnetized plasma
p. 1056-1059
On lead-out of the radiation from singlemode fibre light guide into thin-film waveguide
p. 1060-1063
The system of exact equations for unary and binary functions of the charged particle assembly distribution
p. 1064-1067
On scale-invariant equations of gravitational field in the theory with quadratic Lagrangians
p. 1068-1070
Nonlinear effects in suspension of ferromagnetic particles under the action of a rotating magnetic field
p. 1071-1074
Perturbation theory for spheroidal oscillations of the Earth. Second approximation
p. 1078-1081
Investigation of seismic anisotropy of crystalline basement
p. 1082-1085
Crystalline structure of ytterbium perrhenate, $\mathrm{Yb}(\mathrm{ReO}_4)_3\cdot4\mathrm{H}_2\mathrm{O}$
p. 1086-1088
Kinetics of silicon carbide whisker axial growth
p. 1089-1092

Sommaire du Fascicule no. 6

On the symmetry of algorithmic information
p. 1265-1267
An interpolation theorem of weak type and the behavior of the Fourier transform of a function having prescribed Lebesgue sets
p. 1268-1271
On the problem of metrization of spaces of kinematic type
p. 1272-1275
On algebraic properties of the totality of propositional logics
p. 1276-1279
Impact strain of granular media
p. 1280-1282
Calculation of the coefficients of turbulent transfer in mine workings
p. 1283-1286
On steady internal gravitational waves of finite amplitude
p. 1287-1290
Theorem on the positive definiteness of a differential operator in the theory of thin nonsloping shells
p. 1291-1293
Integral equations in the theory of elasticity for a plane with cuts, loaded by a balanced system of forces
p. 1294-1297
Discovery of Martian nocturnal ionosphere
p. 1298-1301
Nonlinear resonance transition zone structure
p. 1302-1305
Self-preserving mode of plasma finite mass compression
p. 1306-1309
Electric and current quasi-steady fields in the high-latitude ionosphere
p. 1310-1312
Impedance tensor and the elastic wave passage through plane-stratified anisotropic media
p. 1313-1316
Barium-sodium-potassium niobate -- a promising material for nonlinear optics
p. 1317-1318
On the coalescence of alien phase grains on the surface of a crystal in the ``sweeping'' regime
p. 1319-1322
A particle in the field of scattering $\delta$-potentials
p. 1323-1326
Absorption of seismic waves and the nature of earthquakes in the Kamchatka zone of the Pacific Ocean mobile belt
p. 1340-1342
The effect of acoustic action on heat- and mass transfer in saturated porous
p. 1343-1345
Поправки к статье ``Об одном свойстве функции из пространства $H_p^\lambda$'' (ДАН, т.~215, \No~5, 1974~г.)