Geodesic

Sommaire du Fascicule no. 1

On the theory of semigroups of linear operators
p. 9-11
An application of the concept of rotation of a vector field
p. 12-15
Conditions for a function of many variables to be representable as a sum of a finite number
p. 16-19
On the principle of limiting amplitude
p. 20-22
Boundary properties of a class of mappings in space
p. 23-26
Boundary-value problems for elliptic equations in conical regions
p. 27-29
An error bound for the numerical solution of a nonlinear integral equation
p. 30-33
On the solution of boundary-value problems for linear elliptic equations in an infinite region
p. 34-37
On the topological characterization of uniform properties of metric spaces
p. 38-41
On infinite-dimensional linear groups
p. 42-45
Categories with division and integral representations
p. 46-48
On the regularization of ill-posed problems
p. 49-52
The Dirichlet problem for an elliptic system of two second-order differential equations
p. 53-56
Imbedding the space of $s$-smooth functions of $n$~variables into a space of sufficiently smooth functions of fewer variables
p. 57-60
Some theorems in the theory of $\Psi$-stability in cooperative games
p. 61-63
Asymptotic method of investigating transients in nonlinear oscillatory systems
p. 64-66
Experimental determination of the matrix element of an electron transition for $\gamma$-
p. 67-69
Photosemiconducting properties of methylchlorophyllide~$\mathrm{a}$
p. 70-73
The hydrodynamics of a rotating Bose system below the condensation point
p. 74-77
The mechanism of the 1948 Ashgabat earthquake from data secured by geophysical investigations
p. 86-89
The optimal (i. e. reducing the losses to a minimum) law of magnetic polarity reversal in ferromagnetic cores
p. 90-92
The determination of crystal structures by the $R$-factor minimalization method
p. 93-96
The use of luminescent reagents in the kinetic method of analysis
p. 97-100
Directed catalytic synthesis of solid paraffin from carbon monoxide and hydrogen
p. 101-103
Homolytic reactions of tetraethylgermane
p. 104-106
The synthesis and dehydration of certain germanium-containing diene carbinols
p. 107-110
Energy transfer upon the oxidation of aromatic hydrocarbons by radiation
p. 111-113
Comparative reactivity of hydrocarbons in the cyclopropane series
p. 114-117
The five-compound system $\mathrm{UO}_2(\mathrm{NO}_3)_2$ -- $(\mathrm{C}_4\mathrm{H}_9)_2\mathrm{PO}(\mathrm{C}_4\mathrm{H}_9\mathrm{O})$ -- $\mathrm{H}_2\mathrm{O}$ -- $\mathrm{HNO}_3$ -- $\mathrm{CCl}_4$
p. 118-121
The doubling mechanism in the cyclization of depsipeptides and peptides
p. 122-125
Purification of indium from tin and lead impurities by zonal melting of its chloride
p. 126-128
Preliminary computation of adsorption equilibrium parameters for the adsorbent~-- binary vapour mixture system
p. 129-132
The effect of zinc ions on the sorption of hydrogen and the catalytic activity of palladium
p. 133-135
The activity of alkali-metal and ammonium chlorides in aqueous solution of sodium chloride
p. 136-139
Kinetic stages of ethylene oxidation by palladium in aqueous solutions
p. 140-143
New polyconjugate systems and their electrophysical properties
p. 144-146
On the theory of the compensation effect in the diffusion processes taking place in solids
p. 147-150
On the semiempirical theory of isotropic superfine splitting in the electron spin resonance spectra of free radicals
p. 151-153
Поправки к~статье ``Рентгеноспектроскопическое изучение некоторых полиферроценов''

Sommaire du Fascicule no. 2

A bound for the total best approximation of a function of several variables by partial best approximations
p. 255-257
Operators with completely continuous iterations
p. 258-261
Representations of continuous linear operators by abstract functions, and imbedding theorems
p. 262-265
On certain methods of prescribing sets in generating bases
p. 266-269
Periodic subgroups of algebraic groups
p. 270-272
Stabilization of the solution of the Cauchy problem for a parabolic equation with variable coefficents
p. 273-275
Decomposition into irreducible representations of a tensor product of two irreducible representations
p. 276-277
A property of the distribution of singularities on the boundary of a polycylinder and its application
p. 278-281
On a problem of S.\,N.~Bernstein
p. 282-285
Some properties of the discrete spectrum of the radial Schr\"odinger equation
p. 286-289
On the asymptotic behaviour of integral matrices of order~$n$ and on an integral invariant of the group of unimodular matrices
p. 290-291
Extremal problems for surfaces of bounded Gaussian curvature
p. 292-295
On the theory of generalized groups
p. 296-299
Construction of local and global homeomorphisms for a class of quaternion equations
p. 300-302
The influence of loads on the supermolecular structure of oriented polymers
p. 303-305
The influence of pressure on the electric resistance of bismuth telluride
p. 306-309
Integral equation for the aperture field when two volumes are linked electromagnetically
p. 310-312
On the asymptotic condition established by Leman, Shimanchik and Zimmerman
p. 313-316
The kinetics of waves in a plasma
p. 317-320
The use of long-period microseisms for obtaining information about oceanic storms
p. 321-322
On the nature of the stratification of earth's crust and upper mantle
p. 323-325
X-ray study of liquid crystal structure by means of distribution functions
p. 326-329
Production and evaluation of certain properties of specular and filiform monocrystals of solid solutions of the
p. 330-332
Stereospecific polymerization of trans-1-phenyl-butadiene-1,3
p. 333-335
Mutual transformations of cyclols and cyclodepsipeptides, as studied by means of fragmentary mass-spectrometry
p. 336-339
On the instability constants of geometrically isomeric platodiamenes
p. 340-341
The structure of group substances of blood. Proteolysis of the~$\mathrm{A}$ group substance
p. 342-345
Infrared spectra of polyenes
p. 346-349
Some transformations of quaternary salts of 2-$\beta$-chloropropenyl derivatives of heterocyclic compounds
p. 350-353
The oxidation of amino-alkylphenols by benzene peroxide investigated with the aid of electron spin resonance
p. 354-356
The reactivity of cyclopropane hydrocarbons as dependent on their structure
p. 357-359
An investigation of ion-exchange processes by means of physico-chemical analysis
p. 360-362
Synthesis of the methyl ether of $\mathrm{N}$-adenylyl-$5'$-phenylalanine by the carbodiimide method
p. 363-365
The synthesis of boron derivatives of polyvinyl alcohol
p. 366-369
Some features of Mossbauer's effect on $\mathrm{Sn}^{119}$ nuclei in organotin oxides
p. 370-373
Two-quantum photochemistry. A proof of the second-triplet-state molecules participating in the reaction
p. 374-376
The coagulations concentrations of electrolytes as influenced by the electromagnetic delay of molecular attraction
p. 377-378
The nature of the minimum observed in the potential displacement curves of the platinized platinum
p. 379-382
On the possibility of a catalytic dehydrogenation under chromatographic conditions
p. 383-385
The kinetics of ammonia synthesis when the catalyst is poisoned by the steam
p. 386-389
Amorphized state of natural graphite powders
p. 390-393
The influence of mechanical factors on the rate of crystallization of isotactic polystyrene
p. 394-397
The influence of neutral electrolytes on coagulation interaction in a suspension of glass globules
p. 398-400
Adsorption energy when atoms are ionized on a metal surface
p. 401-404

Sommaire du Fascicule no. 3

On the best mean first-degree approximation of analytic functions on circles
p. 503-506
The imbedding of modules
p. 507-509
A uniqueness theorem for Dirichlet series for the case of more general behaviour of the exponents
p. 510-511
The structure of the ring of finite functions on the group of second-order unimodular matrices with elements belonging to a disconnected locally compact field
p. 512-515
Bounds for the diameter and width of convex surfaces of bounded Gaussian curvature
p. 516-518
Some extremal properties of polynomials
p. 519-521
Families of distributions and separating partitions
p. 522-525
Boundary estimates for the solution of the third boundary-value problem for a parabolic equation
p. 526-529
Imbedding theorems for functions defined on unbounded regions
p. 530-532
On a method of numerical solution of linear integral equations of convolution type
p. 533-536
Stability theorems for convex, almost spherical surfaces
p. 537-539
The variation of the constants of linear gyroscopic systems as influencing the oscillation frequencies and the damping coefficients
p. 540-542
Motion of monoatomic rarefied gas in a uniformly expanding space
p. 543-546
A contribution to the non-linear theory of the developmeni of aerodynamic perturbations
p. 547-550
Motion produced in an inhomogeneous atmosphere by a plane shock of short duration
p. 551-554
Distribution of polarized radio emission in the Sygnus-A source according to observations at Pulkovo
p. 555-558
The calculation of stationary resonance conditions in the operation of certain non-linear oscillatory systems
p. 559-561
Variation principle in general relativity
p. 562-565
Mass, polarization and vertex operators in a modified formulation of the problem concerning a non-ideal Bose--Einstein system
p. 566-569
Radiation of electromagnetic waves from a system of semi-infinite plates
p. 570-573
Free and bound excitons in $\mathrm{GaP}$ crystals
p. 574-577
Frequency displacement when light is scattered in a relativistic plasma
p. 578-580
The intensity of the vertical transfer of oceanic waters
p. 585-587
Unusual effect of substituents in $S_E$ 2-reaction
p. 588-591
The synthesis of the $\mathrm{N}$-benzoyl derivatives of 1,2-dihydroquinolines
p. 592-593
The dipole moments and structure of intracomplex copper compounds with aromatic Schiff's bases
p. 594-596
The primary structure of RNA. The interaction of RNA with $\mathrm{O}$-methylhydroxylamine
p. 597-600
Cocrystallization of ionic compounds from organic solvents
p. 601-604
Spirodiphosphites
p. 605-607
Diphenyl-$o,o'$-diphenyleneammonium salts
p. 608-611
Reactions involving a nucleophile addition of benzo-$\alpha$-phenoxazinone-9 and the chloride of
p. 612-615
The rearrangement of $\alpha$-oxyphosphinic esters to phosphinates and thiophosphates
p. 616-618
Interaction of certain aminocompounds with silica gels subjected to dehydration
p. 619-621
Differential amperemetric titration of iridium, palladium, iron and copper by an 8-mercaptoquinoline solution
p. 622-625
Synthesis of $\mathrm{S}$-substituted isothiuronium derivatives by the action of thiourea on simple ethers
p. 626-627
Conversion of $\gamma$-ketocarboxylic esters into lactams
p. 628-630
Electron microscope investigation of grafted polymers
p. 631-633
The role of kinetic factors in the reduction of metal strength by absorption
p. 634-637
Birefringence of thin liquid layers
p. 638-641
The kinetics and mechanism of the alkaline hydrolysis of vinyl esters
p. 642-645
Evaporation of sulphur from sulfide scoria separated from copper
p. 646-649
Association phenomena in new-lacquer phenolformaldehyde resins of orthoregular structure
p. 650-652
The polarization characteristics of circulatory powder electrodes
p. 653-656
Current drop curves in the anode oxidation of zirconium under potentiostatic conditions
p. 657-660

Sommaire du Fascicule no. 4

Some types of factor mappings, and the relations between classes of topological spaces
p. 743-746
A method for the numerical solution of optimal control problems
p. 747-750
Harmonic functions on $GL(2)$
p. 751-753
A class of special automorphisms and special flows
p. 754-757
On the spectrum of singular non-selfadjoint differential operators of order~$2n$
p. 758-761
Integral points in hyperellipsoids
p. 762-764
An analytic description of certain geometric objects
p. 765-767
The synthesis of a class of automatic control systems influenced by random factors
p. 768-771
Problems presented by the optimum control of the processes involved in the production of articles from a melt by drawing
p. 772-775
Some peculiarities in the motion of variable-structure automatic control systems with discontinuous switching functions
p. 776-778
Description of one of the algorithms for the solution of mass service theory problems by the method of statistical tests
p. 779-782
On the nature of the contact between the free surface of a liquid and the solid boundary in the problem of wedge penetration
p. 783-786
A proof of the instability of a certain type of flows of a viscous incompressible liquid
p. 787-789
Oscillations of elastic rods
p. 790-793
The modified and the true formulation of the problem concerning a non-ideal Bose--Einstein system of many particles
p. 794-797
Canonical translation method for the investigation of Overhauser's spin density wave state
p. 798-800
An example illustrating the structure of a magnetic field with collapsing magnetic surfaces
p. 801-803
Calculation of the spectroscopic masses of hydrogen and deuterium
p. 804-806
Plastic deformations in a gravitating sphere
p. 832-834
The crystal structure of hodgkinsonite
p. 835-836
Protonization and acid dissociation of 8-mercaptoquinoline in aqueous solutions
p. 837-839
On the chemical characteristic of organogermanium compounds in coals
p. 840-841
The crystal phases of barium oxide~-- germanium dioxide system
p. 842-844
Production and investigation of the catalytic properties of the high-molecular polystyrene sulphoacid
p. 845-847
The course of addition of silicongidrides to propargyl chloride
p. 848-851
Compensation effect and the true activation energies of certain chemical processes
p. 852-854
Relationship between the $\sigma$-electron charges of the bonds and the energy characteristics of saturated hydrocarbons
p. 855-858
The theory, of fluctuation rupture of wetting films and its application to the kinetics of flotation sticking
p. 859-862
The visco-elastic properties of polymere melts as influenced by the extent of molecular order in the crystallizing polymeres
p. 863-864
The photoreactions of $\mathrm{Mg}$-phthalocyanine with a coordinated uranyl cation
p. 865-868
Structure-mechanical criteria in estimating the coagulating action of electrolytes on the water dispersions of montmorillonite
p. 869-870
The forms of oxygen adsorption on titanium dioxide and its photoactivation
p. 871-874
On the oscillatory nature of the long-wave absorption band of tryptophan
p. 875-877
The influence of a field of force on structural transformations in natural rubber
p. 878-881
Determination of the transverse sizes of macromolecules by means of X-rays scattered at small angles
p. 882-885
Pitting corrosion of iron by perchlorate ions
p. 886-888

Sommaire du Fascicule no. 5

An algorithm for solving a convex programming problem
p. 991-994
On the derivation from their boundary values of functions which are biharmonic in the circle
p. 995-998
The continuum as the global cluster set of a convergent sequence of analytic functions
p. 999-1000
Expansion in eigenfunctions of non-selfadjoint, singular second-order differential operators depending on a parameter
p. 1001-1004
Some properties of manifolds of dimension $4k+2$
p. 1005-1008
Universal spaces for certain classes of spaces
p. 1009-1012
On metric spaces and continuous mappings associated with them
p. 1013-1016
On a problem of Neuwirth on knot groups
p. 1017-1019
Design principles for variable-structure combined automatic control systems
p. 1020-1023
Compression by rigid rough plates of a bar of plastic material capable of strain-hardening
p. 1024-1026
Fundamental equations in the theory of elastic shells
p. 1027-1029
The existence and uniqueness of the solution to certain nonlinear problems in the theory of nuclear reactors
p. 1030-1032
Extension to the three-dimensional case of a method of solving fundamental two-dimensional
p. 1033-1036
Low-temperature puncture of $p$-germanium under uniaxial compression
p. 1037-1039
Photoelectret state in single $\mathrm{CdS}$ crystals
p. 1040-1043
A model of a superconductor with its pairs in the $p$-state
p. 1044-1047
The hydromagnetic stability of a rotating plasma
p. 1048-1051
Polarization and spin effects in the synchrotron radiation theory
p. 1052-1054
An interpretation of the spectral composition of light scattered at the anisotropy fluctuations in a liquid
p. 1055-1057
A hypothesis on the trajectory of a quantum particle
p. 1058-1061
On the determination of the optical anisotropy of macromolecules
p. 1062-1064
The use of statistic methods in studying the finite-difference structure of the balance equation
p. 1067-1070
On the nonequivalence of active forms of hydrogen sorbed by skeleton nickel catalyst
p. 1071-1072
An investigation of the indicator properties of 2-oxyperinaphthindenone
p. 1073-1076
The interaction of uranium trioxide with decomposed ammonia in the presence of some alien oxide additives
p. 1077-1080
Solid solutions in the $\mathrm{Ca}_2\mathrm{SiO}_4$--$\mathrm{Ca}_2\mathrm{GeO}_4$ system
p. 1081-1084
X-ray study of the double oxides of some transition metals
p. 1085-1088
$\mathrm{N}$-Vinylthiopyrrolidone
p. 1089-1092
Photosensibilized reduction of thiazine dyes on sols and in solutions
p. 1093-1096
Adsorption of ammonia on methoxylated silica-gel surfaces
p. 1097-1100
Oxygen quenching of excited states in chemiluminescent solutions
p. 1101-1104
Separation of hydrogen isotope molecules on synthetic type-$\mathrm{A}$ ceolites in cobalt ion-exchange form
p. 1105-1107
Rate constants of the thermal excitation of sodium in sodium vapour mixtures with argon and nitrogen
p. 1108-1110
Approximate calculation of the levelling effect in the electrochemical deposition of a metal
p. 1111-1114
The maximum concentrations of vacancies and vapour pressure of simple substances at the melting point
p. 1115-1118
The texture of electrodeposited tin
p. 1119-1121
The sedimentation constant as dependent on the concentration in ``ideal'' solvents
p. 1122-1124
The influence of organic acids on the border friction and sticking of solids in hydrocarbon liquids
p. 1125-1128
A contribution to theory of direct current passage through binary electrolyte solutions
p. 1129-1131
Desactivation of the metastable state of chlorophyll as dependent on trie temperature
p. 1132-1135
Поправки к~статье ``Ферриты системы $\mathrm{MgO}$ -- $\mathrm{MnO}_t$ -- $\mathrm{Fe}_2\mathrm{O}_3$

Sommaire du Fascicule no. 6

On the generalized Cauchy formula for a first-order elliptic system
p. 1231-1233
Analytic solutions of a class of operator equations
p. 1234-1237
The lattice of polyverbal operations
p. 1238-1241
The likelihood ratio for the hypothesis about the trend in certain Gaussian processes
p. 1242-1244
Uniqueness conditions for the continuous solution for the discontinuity decomposition problem for a system of three equations
p. 1245-1248
A general boundary-value problem for parabolic equations in the plane
p. 1249-1252
Representations of the group $(p,p)$ over a field of characteristic~$p$
p. 1253-1256
On linear second-order differential equations
p. 1257-1260
On the foundations of the ergodic hypothesis for a dynamical system of statistical mechanics
p. 1261-1264
Calculation of the mathematical expectation of a quasiadditive path function on a graph
p. 1265-1268
Uniqueness classes for the solution of the Cauchy problem for parabolic equations
p. 1269-1272
Fourier coefficients of Poincar\'e series of dimension~-- 2
p. 1273-1275
An integral representation of a vector which is holomorphic in a sphere
p. 1276-1279
Choice of synthesis criteria for variable-structure combined servomechanisms
p. 1280-1283
Nonlinear theory of the generation of turbulence
p. 1284-1287
Ship waves in a viscous liquid
p. 1288-1290
The transferability of the potential energy coefficients of polyatomic molecules
p. 1291-1294
Ion-sonic oscillations generated by electron current
p. 1295-1298
A second series of ground tests with weightless liquids
p. 1299-1302
Hydrodynamical forecasting of the pressure fields at the mid-level of the atmosphere for the whole sphere taking into account the orography
p. 1303-1306
Dynamic characteristic of the subpolar front in Northern Atlantic
p. 1307-1309
Phase transition in zinc and manganese fluorides at high pressures and high temperatures
p. 1310-1312
Electron diffraction study of $\mathrm{BiFeO}_3$ crystals
p. 1313-1314
The structure of ungerin
p. 1315-1317
Interaction between the oxides of rare-earth and alkali-earth metals
p. 1318-1320
The $\sigma$-constants of substituents with a trifluoromethyl group
p. 1321-1324
The photoisomerization of $\alpha,\alpha'$-difluorostilbene
p. 1325-1326
Instability constants of palladium complexes
p. 1327-1329
Thermal stability of potassium alumohydride
p. 1330-1332
The ditelluride of lanthanum $\mathrm{LaTe}_2$
Hexafluoracetone imines
p. 1334-1337
The structure of the blood group substances. The hydroxylaminolysis of the blood group substance~$\mathrm{A}$
p. 1338-1341
Conformation factors in the cyclization of depsipeptides
p. 1342-1345
Synthesis of oxo derivatives of di-furane series
p. 1346-1349
The effect of oxygen on oleic acid
p. 1350-1352
Interaction between diacetylene and bifunctional compounds
p. 1353-1355
The yield of molecular products in water radiolysis as dependent on the concentration of radical acceptors
p. 1356-1359
The behaviour of ceolite water and the symmetry of
p. 1360-1362
The spectra of the electron donator-acceptor complexes of 4-nitrodiphenylalkanes containing
p. 1363-1366
The conjugation effect in the infrared spectra of nitrocompounds
p. 1367-1369
On the role of titanium dioxide in the glass-crystal structure formation
p. 1370-1373
Faraday's heterodynation
p. 1374-1377
The radiation polymerization of acrylonitryl and methylmetacrylate as influenced by semiconducting additives
p. 1378-1380
Photosemiconducting properties of metal acetylenides
p. 1381-1384
The kinetics of the processes involved in the formation of structure by coagulation in aqueous clay dispersions
p. 1385-1386
Interaction of tributylphosphate and trlbutylphosphate solvate with diluents
p. 1387-1390
Quasiline electron vibration spectra of porphin and dehydroporphin
p. 1391-1394
The catalytic activity of $\mathrm{NaX}$, $\mathrm{CaA}$ and $\mathrm{HX}$ ceolites in cracking and dehydration reactions
p. 1395-1397
Поправки к~статье ``Замещение аммиака нитрит-ионами при нагревании в~кристаллическом состоянии