Geodesic

Sommaire du Fascicule no. 1

Spectral decompositions corresponding to an arbitrary nonnegative selfadjoint extension of Laplace's operator
p. 9-12
Everywhere diverging extended Hermite--Fej\'er interpolation processes
p. 13-16
Solution of an anticanonical equation with periodic coefficients
p. 17-20
On the oscillation of solutions of vector differential equations
p. 21-23
On the uniqueness of a solution of the Cauchy problem for general linear equations
p. 24-27
The asymptotic behavior of the solution of a problem with initial jump for a system of quasilinear equations, with identical principal part, containing a small parameter
p. 28-31
Theorems of Phragm\'en--Lindel\"of type for solutions of elliptic equations of high order
p. 32-35
Scattering theory and the ``nonphysical sheet'' for a system of ordinary differential equations
p. 36-39
Asymptotic error formulae for the solutions of systems of ordinary differential equations by functional numerical methods
p. 40-42
Ill-posed problems and geometries of Banach spaces
p. 43-45
Generalization of Ljapunov’s second method and the investigation of some resonance problems
p. 46-49
Generation of periodic motions from the equilibrium state
p. 50-52
Spaces generated by genfunctions
p. 53-56
Solution of a certain algebra problem that arises in control theory
p. 57-60
On a representation of Boltzmann equation
p. 61-64
Temperature dependence of stimulated and nonstimulated current in polycrystalline $\mathrm{CdSe}$
p. 65-68
6Ж Rhodamine laser with increased spectral intensity and retunable frequency
p. 69-71
On a principle underlying the classical physics
p. 72-75
Experimental aero gravimetric measurements over the Caspian Sea
p. 80-82
A new modification of structural type of the scheelite~-- crystal structure $\mathrm{Nd}_2\mathrm{WO}_6$
p. 83-86
Apatite-like phases in $\mathrm{MeO}$ -- $\mathrm{Nd}_2\mathrm{O}_3$ -- $\mathrm{SiO}_2$ systems (where
p. 87-89

Sommaire du Fascicule no. 2

Solution of nonlinear operator equations by steepest descent type methods
p. 255-258
An integral geometry problem connected with a pair of Grassmann manifolds
p. 259-262
Groups with invariant subgroups that are not completely decomposable
p. 263-265
The solution of integral equations of the form $\int_a^bK(x,s)\,dg(s)=u(x)$
p. 266-267
Several theorems on the strong law of large numbers and the law of the iterated logarithm
p. 268-271
The completeness of a certain system of analytic functions
p. 272-275
Conditions for uniform Riesz summability, of Fourier series in an arbitrary fundamental function system of Laplace's operator,
p. 276-279
Second solutions of boundary value problems
p. 280-283
The differential game of approach
p. 284-287
The uniqueness of the determination of the shape and density of a body in inverse problems of potential theory
p. 288-291
An application of the medhod of the contour integral to the solution of multidimensional mixed problems for second order parabolic systems
p. 292-293
Differential games with constraints on the phase states
p. 294-297
Moduli and the measurability of surfaces
p. 298-300
Estimates in the $H_{(s)}$ norms, and hypoellipticity
p. 301-303
On the behavior of solutions of elliptic equations near the boundary of a domain of type $A^{(1)}$
p. 304-305
On the stability of cylindrical orthotropic shell in lengthwise blow
p. 306-308
Milne's problem for polarized radiation scattered according to Rayleigh law
p. 309-312
Quantum theory of unsteady-state conductivity of polarons in some unordered systems
p. 313-316
On nonlinear interaction between resonating oscillators
p. 317-319
Combination of features indicating the existence of a waveguide in the earth's crust of Germ region of Central Asia
p. 323-326
Temperature stability of man-made micas
p. 327-329
Electron diffraction determination of $DL$-$\alpha$-cupric alaninate structure
p. 330-332
Crystalline structure of cobalitic dioximines with innersphere selenocyanate and thiocyanate groups
p. 333-336

Sommaire du Fascicule no. 3

Limit theorems for semi-Markov processes with a countable set of states
p. 503-505
Compressions onto compacta
p. 506-509
$P$-sets in topological spaces
p. 510-513
Free products and algorithmic problems in $R$-varieties of universal algebras
p. 514-517
The general first fundamental theorem of value distribution theory
p. 518-520
An $R$-operation with complete depth of chains over systems of sets of power~$\tau$
p. 521-524
Boundary properties of $n$-dimensional quasiconformal mappings
p. 525-527
The role of the extreme terms of the variation series in the formation of a large deviation of a sum of independent random variables
p. 528-530
Continuous and semicontinuous $\mathrm{o}$-metrics
p. 531-534
The existence of weighted finite incidence structures
p. 535-536
Isometric operators on subspaces of $L^p$
p. 537-539
The stability of iterative algorithms for the solution of nonselfadjoint difference equations
p. 540-542
An estimate of the number of iterations for Gomory's all-integer algorithm
p. 543-546
The optimizaion of methods of solution of certain problems of approximate analysis
p. 547-550
The Cauchy problem for not strictly hyperbolic equations
p. 551-553
Computing the amount of stable roughness upon running-in (elastic contact)
p. 554-556
Asymptotic properties of the solutions of a class of integral equations of the theory of elasticity and mathematical physics
p. 557-560
The mirror reflection of vapour molecules and the supermolecular flow in narrow capillaries
p. 561-564
Quantum theory of transverse conductivity and Hall effect of polarons in some unordered structures
p. 565-568
On the dependence of the regime of induced radiation generation on spatial energy distribution
p. 569-572
Helium in underground waters at the profile of seismic deep sounding in the Transurals
p. 573-575
On the solution of the potential theory inverse problem by selection method with the aid of display technique
p. 576-578
Isolation of the basic system from the vector one according to two multiplicity peak (general case, Feodorov group $P1$)
p. 579-582
Поправки к статье ``Верхние грани наилучших приближений на классах дифференцируемых
Поправки к статье ``Численный метод анализа плоских механизмов'' (ДАН, т.~188, \No~6, 1969~г.)

Sommaire du Fascicule no. 4

Limit distributions of functionals of a semi-Markov process that are prescribed on a fixed set of states before the moment of the first exit
p. 743-745
A structural representation of certain classes of harmonic and analytic functions
p. 746-747
Descending sequences of measurable decompositions, and their applications
p. 748-751
Multiple regular bases in a K\"othe space
p. 752-755
The necessity of a frequency condition for the absolute stability of stationary systems in the critical case of a pair of pure imaginary roots
p. 756-759
The summability of positive solutions of elliptic equations of arbitrary order
p. 760-763
A uniform estimate of the number of representations of unity by a binary form of degree $n\ge3$
Hartogs' theorem for generalized analytic functions of several complex variables
p. 765-766
The optimal sequential estimation of a shift parameter in the class of invariant procedures
p. 767-769
On the dynamics of elementary nonlinear pulse systems containing a distributed section
p. 770-773
Structure of control rules ensuring asymptotic stability of control systems with an unstable object
p. 774-776
Limit equilibrium of reinforced shells on rigidplastic base
p. 777-779
Crossing the zone of auto-oscillations of a rigid rotor rotating in sleeve bearings
p. 780-783
Viscous sublayer velocity profile as determined on the basis of the maximal stability principle
p. 784-787
The influence of organic admixtures on the tunnel conductivity
p. 788-790
Investigation of ESR of $\mathrm{Dy}^{2+}$ ion in $\mathrm{CaF}_2$ in the short-wave part of the submillimeter range
p. 791-794
On surface breakdown
p. 795-796
The start of convection in liquid near the density inversion temperature
p. 805-807
A model of thermal energy accumulation and redistribution in atmospheric layer
p. 808-811
Isolation of the basic system from the vector one according to two multiplicity peak (Feodorov group $P1$)
p. 812-813

Sommaire du Fascicule no. 5

The approximation of polynomials of two variables by functions of the form $\varphi(x)+\psi(y)$
p. 967-969
On the theory of the second variation of functionals on the class $S$ of univalent functions
p. 970-973
Some basis theorems in Hilbert space and Banach spaces
p. 974-977
Estimation of the solution of the Tricomi problem for a certain class of equations of mixed type
p. 978-980
A certain class of convolution type integral equations, and its application
p. 981-984
The geometry of spaces of constant curvature as a special case of the theory of physical structures
p. 985-987
Criteria for normal solvability of systems of singular integral equations and Wiener--Hopf equations
p. 988-991
Sums of multiplicative functions
p. 992-995
Diminishing solution of the second external boundary value problem with two space variables
p. 996-999
The hereditary and collective normality of a peripherally bicompact tree-like space
p. 1000-1003
An intrinsic characterization of linearly open convex sets
p. 1004-1007
A generalization of Post's theorem
p. 1008-1011
Functions for the ordered selection of continuous variables
p. 1012-1014
On polymorphous transformation in $\mathrm{AgCl}$ at high pressure
p. 1015-1018
On the nature of fast response of radiation receivers made of $\mathrm{Cd}_x\mathrm{H}_{1-x}\mathrm{Te}$
p. 1019-1021
Rocket measurements of upper atmosphere temperature and wind in the polar region by the artificial luminous cloud method
p. 1031-1034
Spectra of humidity pulsations over the Mediterranean Sea
p. 1035-1037
On turbulent flows of masses in oceans
p. 1038-1040
Experimental investigations of integral steam content over the ocean by means of radiometric measurements of atmospheric thermal radiation from a ship
p. 1041-1043
The rate of magnetic relaxation due to intramolecular dipole-dipole interactions, as influenced by slowing down of molecular rotation in molecular crystals
p. 1044-1047
Metastable phase crystalline structure of cement clinker $\mathrm{Ca}$-chlororthosilicate~--
p. 1048-1051

Sommaire du Fascicule no. 6

The behavior of the energy of a solution of the wave equation in an unbounded region, for large values of the time
p. 1215-1217
Pontrjagin's space and convergence of the Bubnov--Galerkin method
p. 1218-1221
On a sequence of linear positive operators
p. 1222-1225
Existence of weak solutions of a certain boundary value problem for an equation of mixed type in multidimensional domains
p. 1226-1229
The power of certain classes of graphs
p. 1230-1233
An investigation of certain singular integral operators and the corresponding nonlinear equations
p. 1234-1237
Infinitely divisible laws having only infinitely divisible components
p. 1238-1240
The suprema of families of $H$-closed extensions of Hausdorff spaces
p. 1241-1244
On $S$-numbers of positive operators
p. 1245-1247
Certain properties of $R$- and $R^c$-operations and projective operations, over uncountable systems of sets,
p. 1248-1250
Some embedding theorems for $L_p$-classes of functions
p. 1251-1254
On nilpotent and supersolvable subgroups of finite groups
p. 1255-1258
The camouflet explosion in liquid and resilient-plastic media
p. 1259-1262
Effect of inhomogeneity of elastic field of supports on parametric oscillations of a rigid shaft
p. 1263-1266
A linear magnetohydrodynamic theory of the development of nonhomogeneities in axisymmetric models of the universe with cosmological magnetic field
p. 1267-1270
The flux of single-scattered neutrons from a point source in an infinite medium
p. 1271-1273
Electron-positron pair production in focusing laser radiation in dense plasma
p. 1274-1275
Automodel waves in cold plasma with a magnetic field
p. 1276-1279
Some properties of solid-state laser with a resonator of great length
p. 1280-1282
Sensibilized photolysis on semiconductors as a principle of long-wave photography
p. 1283-1285
Crystalline structure of monoclinic modification of
p. 1293-1296
Поправки к статье ``Итерационные двухслойные схемы для несамосопряженных уравнений'' (ДАН, т.~186, \No~1, 1969~г.)
Поправки к статье ``О вероятности двойного бета-распада ядер в областях, удаленных от полосы бета-стабильности''
Поправки к статье ``Экспериментальное обнаружение электрической гиротропии в кристаллах $\mathrm{SrMoO}_4$''