Geodesic

Sommaire du Fascicule no. 1

Orthogonal polynomials on several intervals
p. 9-12
Distribution of integral points on certain norm surfaces
p. 13-15
Groups with $k$-reducible basis
p. 16-18
On imbedding theorems
p. 19-22
Primarily factorizable groups
p. 23-24
On the solution of integral equations by means of series
p. 25-28
On the group of abelian extensions of abelian groups
p. 29-32
Theorems on the existence and inclusion of subgroups in a finite group
p. 33-35
Inductive dimension of proximity spaces
p. 36-38
A numerical method of solving boundary value problems for partial differential equations
p. 39-41
On a Korobov's theorem
p. 42-43
Centers of non-compact simple Lie groups
p. 44-47
Some Bernstein polynomials in two variables and their applications
p. 48-51
A remark concerning the application of solubility conditions in Chaplygin's problem to problems
p. 52-54
Uniqueness and flexibility of certain edged surfaces
p. 55-58
Stability of water oil contact in stratified porous media
p. 59-61
Transcritical deformations of compressed cylindrical shells
p. 62-63
The real part of the elastic scatter amplitude in the case of high energies
p. 65-67
The fine structure of x-ray absorption spectra and Hall's effect in vanadium silicides
p. 68-70
Photoelectric emission from solid layers of cyancyanol and cyancryptal
p. 71-73
A new type of oscillations of the ultrasound absorption coefficient in metals in a magnetic field
p. 74-76
Negative photodielectric effect
p. 77-80
Condensation of tetralkylsilanes in a silent high-voltage discharge of sonic frequency
p. 89-92
Departure of stereoisomeric 1,4-di-tret.-butylcyclohexanes from Auwers--Skits' rule
p. 93-95
Potentiometric method for differentiated titration of organic bases in a methylethylketone medium
p. 96-99
Atomic refraction of antimony
p. 100-101
Reaction of lactams with diacetylene
p. 102-105
Thin oxide films on titanium, zirconium, molybdenum and on alloys of titanium
p. 106-109
The influence of varied gas treatment on the catalytic and magnetic properties of chromium oxide catalysts
p. 110-113
The nature of the mosaic structure of germanium and silicon single crystals
p. 114-116
Some features of the mechanism underlying the restraining effect of complex catalysts on molecular chains in polymerization
p. 117-120
The effects of the semiconductor properties of oxide films on the electrochemical behaviour of metals in
p. 121-124
An investigation of compression waves formed during the burning of gaseous mixtures
p. 125-127
On hydrogen overvoltage upon platinum
p. 128-131
Surface tension of germanium as dependent on temperature
p. 132-133
Radiothermoluminescence of organic compounds
p. 134-136
Steady burning of condensed systems
p. 137-140
Adsorption of iodine ions on platinum and the influence of the adsorbent on the process of hydrogen ionization
p. 141-144
Detection of hydrogen atoms in reactions involving the phototransfer of an electron
p. 145-148
Поправки к~статье ``О~существований нежестких замкнутых поверхностей'' (ДАН, т.~131, \No~4, 1960~г.)
Поправки к~статье ``Об одной возможной оценке температур горячих звезд по характеру эмиссионного спектра N III''

Sommaire du Fascicule no. 2

The asymptotic behaviour of solutions of slightly non-linear systems of ordinary differential equations
p. 247-250
Construction of envelopes of holomorphy for a special kind of region
p. 251-254
The Dirichlet problem for cetain quasi-linear parabolic equations
p. 255-258
Generalization of the Phragm\'en--Lindel\"of theorem on analytic functions to harmonic functions in space
p. 259-262
On $J$-Hermite operators
p. 263-266
On the method of nets for the third boundary value problem
p. 267-270
Direct decompositions of idempotents in semigroups
p. 271-274
Factor-representations of a locally compact group
p. 275-277
The law of large numbers for nonhomogeneous Markov chains
p. 278-281
Certain properties of fractional order $\mathfrak{W}_p^l$ spaces
p. 282-285
The Wiman--Valiron theorem for entire functions of several variables
p. 286-288
Approximation of functions under homogeneous boundary conditions
p. 289-291
Semigroups of almost identical transformations
p. 292-295
On gas flows with a high supersonic velocity
p. 296-299
Linear approximation of velocity in the case of unidimensional motion of a plasma having finite conductivity
p. 300-303
On Lagrangian characteristics of turbulence
p. 304-307
On optimum processes in pulsed automatic systems
p. 308-310
On the complicated structure of the excitation functions for the spectral bonds of $\mathrm{N}_2^+$,
p. 311-313
An experimental study of the oscillation of electrons in cyclic accelerators
p. 314-317
Emission of fast particles in a heterogeneous medium
p. 318-321
On the causes that may possibly account for the irregular motion of the ionization clouds connected with auroras
p. 341-344
Complex formation in the $\mathrm{CoCl}_2$ -- $\mathrm{HCl}$ -- $\mathrm{H}_2\mathrm{O}$ system
p. 345-348
The thermodynamics of the modification process induced in caolinite by heating
p. 349-350
The structure of the $[\mathrm{OsNCl}_5]^{2-}$ ion
p. 351-353
Configuration of saturated cyclic systems investigated by means of nuclear magnetic resonance.
p. 354-357
Production of rhenium hexafluoride by fluorination of the metal with chlorine trifluoride
p. 358-359
The mechanism of reactions involving an isotopic exchange of dialkyl mercury with alkylmercurohalogenides
p. 360-363
Investigations in the domain of boron compaunds. New derivatives of triallylboron
p. 364-367
Formation of tantalum iodides
p. 368-370
Conjugate dehydration of alcohols in the adsorbed layer on aluminium-oxide catalysts
p. 371-373
The influence of structure of hydrocarbons on their solubility in solutions of sodium soaps of saturated fatty acids
p. 374-375
The floatability of antimonite as dependent on the zeta-potential value
p. 376-379
Convective instability in an electrochemical system
p. 380-383
The structure of graphitized thermal carbon black particles and their decomposition products
p. 384-386
Polarographic study of iodomethyltrialkylsilanes. An unusual polarographic maximum on the iodomethylphenyldimethylsilane wave
p. 387-390
The mechanism of copper oxidation with liquid sulphur investigated by means of the $\mathrm{S}^{35}$ isotope
p. 391-393
Relaxation mechanism in the critical region of a linary system separation into layers
p. 394-396
Gas formation mechanism in the radiolysis of organic compounds and its relation to their aggregate state
p. 397-399
Поправки к~статье ``О~двух приближенных методах решения операторных уравнений в~гильбертовом пространстве''

Sommaire du Fascicule no. 3

Discontinuous solutions of the first boundary value problem for the equation of the vibrating string
p. 503-506
Estimate of the growth of a solution of a system with inhomogeneous boundary conditions and
p. 507-510
Properties of regions of holomorphy as applied to the study of solutions of differential equations
p. 511-513
Hyperbolic equations with discontinuous coefficients
p. 514-517
Completion of groups
p. 518-520
Branch point indices of a multiple-valued function
p. 521-524
Local theorems for large deviations
p. 525-528
On the theory of locally stable groups of automorphisms
p. 529-532
Layerwise extremal groups
p. 533-535
On some integral transformations in Euclidean space
p. 536-539
Kernels of linear representations of noncompact simple Lie groups
p. 540-543
On the synthesis of self-correcting relay circuits
p. 544-547
Stability of a cylindrical shell reinforced by a ring under the action of external pressure
p. 548-551
The motion of Enke--Backlund's comet for the years 1898--1911 and a recent determination of the mass of Mercury
p. 552-554
Plumbum, and its isotopic composition in iron meteorites
p. 555-558
Potential functions of the homologous series molecules $(\mathrm{CH}_3)_n\mathrm{SiH}_{4-n}$ ($n=1-4$)
p. 559-562
Reactive forces produced by Cherenkov's radiation in crystal
p. 563-566
A study of surface recombination in layers of organic dyes endowed with photoelectric conductivity
p. 567-570
Approximate solutions of a non-linear equation for the velocity curl in the middle troposphere
p. 578-581
Products formed by autooxidation of $\Delta^3$-carene
p. 583-586
Synthesis of unsaturated ether acetals, thioether acetals and mercaptals
p. 587-590
Composition and stability of calcium hydrosilicates when subjected to hydrothermal treatment at 700 atm and $200^\circ$~С
p. 591-594
Isotopic exchange of nitrogen in amides of acids
p. 595-598
Allyl bromination of cyclohexene series compounds
p. 599-602
Stereoisomeric 1,4-di-$n$-propyl- and 1-methyl-$4^2$-metho-4-butyl cyclohexanes
p. 603-606
Interaction of cyclopentadienyl sodium with alkoxytitanium chlorides
p. 607-608
Spectropolarimetric investigation of a ketimide-enamic tautomeric system
p. 609-611
Some bicyclopentadienyldiphenyl titanium reactions
p. 612-614
An investigation of the solubility of boric acid in saturated water vapour
p. 615-617
An investigation of the thermodynamic properties of liquid indium-bismuth alloys
p. 618-620
Relative reactivity of $\mathrm{C}$ -- $\mathrm{H}$- and $\mathrm{C}$ -- $\mathrm{T}$ bonds of $n$-heptane,
p. 621-624
The catalytic activity of tungsten pentoxide
p. 625-628
State of carbon in liquid cast iron
p. 629-631
The dielectric constant and molecular structure of solutions which have a critical region of separation into layers
p. 632-635
The effects of ionizing gamma rays on the structure and mechanical properties of starch jellies
p. 636-638
Поравки к~статье ``Об условиях разрешимости краевых задач Римана и Гильберта на римановых поверхностях''
Поправки к~статье ``О~параметрах структур деформируемого дна волнового потока'' (ДАН, т.~131, \No~2, 1960~г.)

Sommaire du Fascicule no. 4

On the imbedding of nuclear spaces in the space of all infinitely differentiable functions on the line
p. 745-748
On the solvability of the first boundary value problem for nonlinear elliptic systems of differential equations
p. 749-752
Conformal theory of two-parameter families of spheres
p. 753-756
$L$-nets and $L$-sequences in $N$-dimensional projective space
p. 757-760
The Dirichlet principle for the Beltrami equation in a semi-space
p. 761-764
Relationship between the $\varepsilon$-entropy, approximation rate and nuclearity of a compactum in a linear space
p. 765-768
The Dirichlet problem for the equation $\Delta u=u^2$
p. 769-772
Representation of infinite-dimensional compacta as an inverse limit of polyhedra
p. 773-775
Group of divisor classes on the curve defined by the equation $x^4+y^4=1$
p. 776-777
Optimal control systems with distributed parameters
p. 778-781
Equations of relaxation hydrodynamics
p. 782-785
Measurement of the shearing stress of a number of substances at up to 100 000 atm pressures
p. 787-788
Chemical displacements of nuclear magnetic resonance in the light of recent information about magnetic properties
p. 789-791
Depolarization of fluorescence in solutions when the excitation energy is transferred by, or without, radiation
p. 792-794
Some phenomena observed when single antimony crystals are in a state of strain
p. 795-798
Intensity variations of $\lambda$ 6562 $\mathring{\mathrm A}$ $\mathrm{HI}$ lines in night-sky glow spectrum
p. 799-801
Heat balance at the surface of Fedchenko glacier
p. 806-809
An investigation of the radioactivity of water in the Atlantic
p. 810-811
Atmospheric transparency coefficient, as determined from the polarization of the sky light
p. 812-815
Hexamethyldisiloxane condensation in a high voltage dark discharge of sonic frequency
p. 817-820
Amination of the polyhaloderivatives of benzene
p. 821-823
Synthesis and some reactions of 4-substituted thiosemicarbazides
p. 824-827
On the mechanism of ethylene formation in isobutylene cracking
p. 828-829
Addition of dialkylphosphorous acids to 1,5-naphthylenediisocyanate
p. 830-832
Mass-spectra and structure of silicon-containing vinylacetylenes
p. 833-835
Chemosorption of isopentane on aluminium-chromium-potassium catalyst
p. 836-839
The surface tension of gallium as related to temperature
p. 840-843
An investigation of the regularities taking place when xylenes are alkylated by propylene in the presence of
p. 844-847
Spectrophotometry determination of molecular weights of some intracomplex compounds
p. 848-849
A polarographic investigation into the nitro-aci-tautomerism of nitrocyclohexane
p. 850-852
Complexes in the series of aromatic organo-zinc compounds corresponding to the general formula $\mathrm{ArZnX}$
p. 853-855
The thermodynamics of propylene absorption by the $\mathrm{H}_2\mathrm{SO}_4$--$\mathrm{H}_2\mathrm{O}$
p. 856-859
Kinetic isotopic effects of tritium in a liquidphase reaction of hydrocarbons with free methyl radicals
p. 860-863
Adsorption of iodine on smooth platinum and its desorption investigated by means of labelled atoms
p. 864-867
Chemical displacements of $\mathrm{F}^{19}$ nuclear magnetic resonance in organofluorine compounds
p. 868-870
On the autocatalytic character of martensite transformation
p. 871-874
Temperature dependence of the separation coefficient for the
p. 875-878
Anode processes in the electrolysis of carboxylic acid salts
p. 879-882
On the statistical theory of chemical radiation reactions in condensed bodies
p. 883-886
Volumes of gaseous water solutions in ethylene at high pressures and high temperatures
p. 887-890
Radiation reduction of trivalent iron ions in solutions saturated with hydrogen under pressure
p. 891-894
Поправки к~статье ``Приближение функций, дифференцируемых в~смысле Вейля, суммами Валле-Пуссена''

Sommaire du Fascicule no. 5

Certain estimates for the Dirichlet problem
p. 1001-1004
The first boundary value problem for quasilinear elliptic equations
p. 1005-1008
Distribution of the singularities of a certain class of functions
p. 1009-1012
Representability of solutions of operator equations in the form of continual integrals
p. 1013-1016
An analogue of Poisson's formula for Fourier cosine transformations
p. 1017-1020
Triangles in riemannian spaces with a pole
p. 1021-1023
Caplygin’s theorem for elliptic equations
p. 1024-1026
Asymptotic behavior of Green's functions for equations in several variables correct in the sense of Petrovskii
p. 1027-1029
A system of axioms for semigroups comprisable by generalized groups
p. 1030-1033
Economical implicit schemes (method of fractional steps)
p. 1034-1036
On Hamming geometry of unitary cubes
p. 1037-1040
The piston problem in magnetohydrodynamics
p. 1041-1043
The structure of Mach lines in relaxing media
p. 1044-1047
Flow of a viscoplastic medium between rotating disks
p. 1048-1050
Investigation of exact solutions of time-dependent diffraction problems in the neighborhood of slide-off fronts
p. 1051-1054
Interaction of electrons with the wave field $H_{01}$ in a circular wave guide
p. 1055-1057
A contribution to the problem of registering plasma energy losses
p. 1058-1060
An analysis of meteorological and aerological data with the aid of an electron computer
p. 1065-1068
Seismic investigations of the Earth crust in the Bukhara region of the Uzbeck SSR
p. 1069-1072
Measurement of the skewness coefficient for the velocity difference distribution in the bottom layer of the atmosphere
p. 1073-1075
Antarctic circumpolar current as influenced by the bottom relief
p. 1076-1078
Radiation oxidation of leucobases in ketones in the absence of oxygen
p. 1079-1082
The structure of certain derivatives of dihydrofurane as established with the aid of Raman effect
p. 1083-1084
Interaction of naphthalene with sulphur
p. 1085-1086
Equilibrium in the titanium-tin system
p. 1087-1090
Extraction with the participation of three chelatoformers
p. 1091-1093
New regrouping of hydrazine derivatives. Production of $\beta$-dialkylaminopropionitryls from unsymmetric
p. 1094-1097
Polymerization of acetone
p. 1098-1099
Prototropic regrouping in the dipyrrylmethenes
p. 1100-1103
Crystallochemical data on the stereochemistry of complex compounds of some bivalent transition metals
p. 1104-1107
On the co-precipitation of microquantities of germanium by iron oxide
p. 1108-1110
Isolation of weighable quantities of pure piotactinium-231
p. 1111-1114
Synthesis of silicon derivatives of polyvinyl alcohol
p. 1115-1118
Hydrocarbon synthesis in the indane series with side chains in five-number and benzene rings
p. 1119-1122
Electric conductivity of polymers with conjugate bonds
p. 1123-1126
The intensity of the infrared carbonyl bond absorption in sidnones and tropone and the polarity of this bond
p. 1127-1130
Manifestation of a hydrogen bond of the $\mathrm{OH}\dots\mathrm{O}=\mathrm{C}$ type on
p. 1131-1134
On the reduction of complex cobalt ammoniates with negative substituents in the internal sphere on a mercury drop electrode
p. 1135-1137
Transition of electronic conduction into ionic conduction as related to the composition of solid oxide solutions
p. 1138-1141
Поправки к~статье ``«Расчет энергии молекул галогенидов щелочноземельных металлов на основе ионной модели''
Поправки к~статье ``Об аффинных связностях, присоединенных к~косесимметрическому тензору''
Поправки к~статье ``К вопросу о~происхождении компенсационного эффекта в~химической кинетике'' (ДАН, т.~130, \No~2, 1960~г.)

Sommaire du Fascicule no. 6

Radicals of weakly associative rings
p. 1271-1274
A class of hypoelliptic systems
p. 1275-1278
On the concept of generalized solution
p. 1279-1282
Conditions for the smoothness of functions
p. 1283-1286
Cauchy transformation of generalized functions
p. 1287-1290
On certain solutions of an inhomogeneous linear system of difference equations with linear coefficients
p. 1291-1294
On a singular integral equation with a translation
p. 1295-1298
On a certain class of Kawaguchi spaces
p. 1299-1302
A new application of some results of I.\,M.~Vinogradov to Riemann zeta-function theory
p. 1303-1304
Continuity and differentiability with respect to congruent sets
p. 1305-1306
Spheres and geodesics in Riemannian spaces with a pole
p. 1307-1308
Reduction of systems of difference equations to canonical form
p. 1309-1312
The theory of the ``return'' layer
p. 1313-1316
The problem of determining the pressure function in strata of variable capacity under elastic conditions
p. 1317-1319
Penetration of pointed axially symmetrical bodies into ground
p. 1320-1323
The connection of the statistical variation principle with the method of partial summation of thermodynamic
p. 1324-1327
Calorimetric determination of the energy required for the formation of vacancies in gold
p. 1328-1330
Density advection and the intensification of wind currents to the western coast of the ocean
p. 1339-1342
More on eddy sea currents
p. 1343-1346
On the telomerization of organocyclosiloxanes
p. 1347-1349
The use of the emf method in studying the thermodynamics of lower tungsten oxides at high temperatures
p. 1350-1352
The influence of the time of ageing on the formation and composition of the $\gamma'$-phase in
p. 1353-1355
Intramolecular reversible cyclization of amides of
p. 1356-1359
The aromatizing activity of chromium oxide, as influenced by addition of potash and phosphoric acid
p. 1360-1362
Slow dissociation of associates formed by alkoxy and alkyl derivatives of metals in solutions
p. 1363-1366
The 2-phenyl-4-hexafluorisopropylideneoxazalone-5
p. 1367-1370
A new reaction of trialkylsilanes with the chloranhydrides of aliphatic monocarboxylic acids in the presence of aluminium chloride
p. 1371-1373
A spectrophotometry investigation of the chloride complexes of cobalt in melts
p. 1374-1377
On the method of isolation aromatic hydrocarbons from medium (gasoline) petroleum fractions
p. 1378-1380
On the electronic nature of fluorinecontaining substituents
p. 1381-1383
Reaction of hydrogen with uranium trioxide
p. 1384-1386
The state of the surface of anode polarized germanium in alkaline solutions
p. 1387-1389
On the solvation of ions
p. 1390-1393
The effect of oxygen and water on the electric conductivity of zinc oxide stained by erythrosine
p. 1394-1396
Revealing of dislocations and some etching patterns in single silicon crystals
p. 1397-1398
On the role of physicochemical processes in the surface layers of steel upon cyclic deformation in readily fusible metal melts
p. 1399-1402