Geodesic

Sommaire du Fascicule no. 1

On geometric criteria for strong linear convexity
p. 11-13
Asymptotics of solutions of the nonlinear Schr\"odinger equation and isomonodromic deformations of systems of linear differential equations
p. 14-18
A limit theorem for processes of stochastic optimization and estimation with constant step
p. 18-20
Connectedness of sets in best approximation problems
p. 20-23
On the exceptional set of a sum of a prime and a perfect square
p. 23-25
Weyl groups of parabolic subgroups of semisimple real Lie groups
p. 26-30
On the $G$-convergence of quasilinear elliptic operators with unbounded coefficients
p. 30-34
Sharp estimates of Fourier coefficients on classes of continuous and differentiable periodic functions of several variables
p. 34-38
On the maximal probability for sums of independent random vectors
p. 38-41
On a criterion of solid body destruction under compression along cracks (a three-dimensional problem)
p. 42-45
Stresses in incompressible media. The equialence of certain formulations of problems from the theory of ideal plasticity
p. 46-49
Stresses in incompressible media. Equivalence of the statements of the ideal plasticity theory problems
p. 50-52
A hypothesis of the protoplanet material neutron irradiation and chang in isotopic composition of some elements
p. 53-55
Laboratory simulation of the tree unsteady penetrating convection
p. 55-59
Development of foci and the forecast of the repeated strongest earthquakes
p. 59-62
Determination of tsunamigeneity of an earthquake from the record of one seismic station
p. 63-66
On averaging and stability in systems with singularities
p. 67-70
Inversion of wave front at forced scattering of ultraviolet radiation
p. 71-74
On the determination of impedance in the acoustics of moving medium
p. 74-78
On the theory of phase transitions of the first kind
p. 79-82
Crystal structure of $3{,}3{,}3$-triphenyl-$3$-phosphorus-$1{,}3$-dihydro-$1$-oxoisobenzofuran,
p. 91-94

Sommaire du Fascicule no. 2

A criterion for strong solvability of the Tricomi problem for the Lavrent’ev--Bitsadze equation
p. 265-268
On eigenelements of nonregular differential pencils with indecomposable boundary conditions
p. 268-271
Adaptive optimal control of certain Markov processes
p. 271-275
Models for complex representations of the groups $\mathrm{GL}(n,g)$ and Weyl groups
p. 275-278
On the theory of the third boundary value problem for second order linear elliptic equations
p. 278-282
On the asymptotic properties of polynomials orthogonal on the real axis
p. 282-284
The structure of a shock wave in a mixture of gases
p. 285-290
Regularized traces of discrete operators
p. 290-293
On density and co-density of the solution set of a differential inclusion in a Banach space
p. 293-296
On the concept and construction of generalized accessibility sets for linear controllable systems described by partial differential equations
p. 297-300
Variational principles in the problem of averaging random structures
p. 301-304
Systematization of experimental data on the resistance of turbulent flow between two rotating cylinders (Couette flow)
p. 305-309
Distribution of dynamic pressure over the body of an actively swimming dolphin
p. 310-312
Two-dimensional dynamical problems for elastic bodies with initial stresses
p. 313-316
Convection structure at fast rotation
p. 317-320
On the Earth thermal regime
p. 321-325
Triboelectric effect of rocks
p. 325-328
Numerical realization of the boundary-variation method in stationary-filtration problems
p. 329-333
Monte Carlo methods for computation of integrals of complex-valued functions and Feynman path integrals
p. 333-337
A method for solving problems of electromagnetic wave diffraction on infinitely thin cylindrical screens
p. 338-341
The quantitative determination of oil components in water by laser spectral methods
p. 342-346
Tunneling in the system $\mathrm{GaAs}$--$\mathrm{V}$ and $\mathrm{GaAs}$--$\mathrm{V}_3\mathrm{Si}$
p. 346-347
Crystal structure of a new monoclinic modification of high-temperature $\mathrm{TR}$--$\mathrm{Al}$-borate,
p. 361-365

Sommaire du Fascicule no. 3

On mean square Fourier coefficients of cusp forms over arithmetic progressions
p. 521-523
On second-order conditions in a time-optimal problem
p. 523-526
On the approximation of differentiable functions by Lagrange interpolation polynomials in Chebyshev nodes
p. 527-530
The Prym map is a birational imbedding
p. 531-533
Nonlocal analogues of the Korteweg--de Vries and Kadomtsev--Petviashvili equations
p. 533-537
On the solution of the Hurwitz problem on the number of nonequivalent coverings over a compact Riemann surface
p. 537-542
On the norm residue symbol of degree~$2$
p. 542-547
On the simultaneous approximation of functions and their Riesz derivatives
p. 548-550
The connection between spectral and oscillatory properties of differential systems of arbitrary order
p. 551-555
On the maximum of the probability density of a sum of independent random vectors with spherically symmetric distributions
p. 555-557
Applications of Dzrbasjan integral representations to some problems in analysis
p. 557-561
Perturbation of the equilibrium kinetics of high-threshold chemical reactions
p. 562-566
An approach to the investigation of singular stress fields in a piecewise-uniform medium with branching cuts
p. 567-570
On the exceptional position of the solar system in the galaxy
p. 571-574
On the location and mechanism of the tsunamigenic earthquakes of Kuril island arc
p. 575-579
The theoretical distribution of tilts depending upon the depth at the earthquake preparation
p. 579-580
Determination of the upper mantle physical parameters by a complex of geophysical data
p. 581-585
Hot gas cloud hydrodynamic relaxation after the laser air breakdown
p. 586-588
Conditions for the phase synchronism in a gradient waveguide
p. 589-591
On the calculation of the detonation rate of condensed explosives with solid products
p. 592-595
Generation of $^1\Delta_g$-oxygen during the quenching of the singlet
p. 596-599
Auto-oscillatory regime of the stochastic electrostatic wave excitation
p. 599-603
Coherent anti-Stokes Raman spectroscopy of two-component liquid media
p. 604-608
A method of Patterson function regularized contrasting
p. 616-618
Crystal structure of nastrophite,
p. 619-623
High-temperature, X-ray study of single crystals of $\mathrm{Na}_5\mathrm{YSi}_4\mathrm{O}_{12}$
p. 623-627
Поправки к статье ``Асимптотическое разложение для распределения статистики, допускающей стохастическое разложение, зависящее от линейной комбинации порядковых статистик'' (ДАН, 1980~г., т.~250, \No~6)
Поправки к статье`` Пуассоновская предельная теорема для больших выбросов гауссовской последовательности''

Sommaire du Fascicule no. 4

On the accuracy of approximation of a problem in elasticity theory
p. 777-779
Individual and statistical solutions of the two-dimensional Euler system
p. 780-785
Explicit estimates in the law of large numbers for sequences with mixing
p. 786-787
On the theory of defect indices for multiparameter differential operators of Sturm--Liouville type
p. 788-791
Arithmetic theories constructed on the basis of lambda-conversion
p. 792-796
On the convergence of difference schemes for Poisson equations in $L_p$-metrics
p. 796-801
The metric structure of open manifolds of nonnegative curvature
p. 801-804
A lemma on the inner derivative, and the uniqueness of the solution of the second boundary value problem for second order elliptic equations
p. 804-808
Linear differential games in which the basic operators admit simple representation
p. 808-810
Global convergence of the damped Newton method in convex programming problems
p. 811-814
A generalization of F.~Riesz's theorem for continuous subharmonic functions of arbitrary integral order
p. 814-816
Asymptotics of the profile of a discrete discontinuity in computing a shock wave by difference schemes
p. 817-820
On a problem for an elliptic equation and conditions for its solvability
p. 820-824
On the consistency of the theory of types with the axiom of choice relative to the theory of types
p. 825-828
Complex representation of the solutions of the Navier--Stokes equations
p. 829-832
Results of the polarization radioscopy of the solar corona in the maximum of solar activity
p. 833-835
Extent of earthquake focus and the orientation of rupture as determined by wave
p. 836-839
A gravity model for the northern part of the Indian Ocean
p. 840-843
A balance method of the angular speed measurement using fiber-optic interferometer
p. 844-846
On the theory of generation of high-power laser radiation second harmonic
p. 846-850
Thermodynamic and microscopic analysis of peculiarities of phase diagrams of ultradisperse systems
p. 850-853
Solid electrolytes of the composition $\mathrm{Na}_5\mathrm{TRSi}_4\mathrm{O}_{12}$ with
p. 874-878
A direct method of the interpretation of data of small angle
p. 879-882
On the interrelation of phase diagrams
p. 883-886

Sommaire du Fascicule no. 5

On optimal plans for spectral optimization problems
p. 1033-1036
Spencer cohomology of an algebraic curve with coefficients in a normalization
p. 1036-1040
On the convergence of Gregory's quadrature formulas
p. 1041-1043
Realization on a computer of an algorithm for studying the consistency of systems of partial differential equations
p. 1044-1046
Finite-dimensional analogues of spaces without a basis
p. 1046-1050
Slow relaxations of dynamical systems and bifurcations of omega-limit sets
p. 1050-1054
The basis property for biorthogonal systems generated by boundary-value problems for differential operators of fractional order
p. 1054-1058
Global exponential asymptotic behavior of solutions of equations of tunnel type
p. 1059-1062
Fundamental solutions of infinite-dimensional differential equations with constant coefficients
p. 1063-1066
A problem of integral geometry for tensor fields, and St.~Venant's equation
p. 1066-1069
Motion of a conducting solid body about its center of mass in a slowly varying magnetic field
p. 1070-1073
Self-similar translational jet flows of an incompressible liquid
p. 1074-1078
Contribution to the theory of dynamical problems with moving perturbations for a nonuniform elastic strip
p. 1079-1082
An approach to the solution of problems of elastic-plastic deformation of an anisotropic medium
p. 1082-1085
On a combined statement of inverse seismics and gravimetry problems
p. 1086-1090
Determination of crust parameters from the observations of teleseismic three-dimensional waves
p. 1091-1095
A method of geometric mean lines for the estimation of earthquake
p. 1095-1098
Asymptotic properties of solutions of the Boltzmann equation
p. 1099-1104
A regularizing algorithm for solving an inverse oscillation problem
p. 1104-1106
Significance of the light-absorbing particle local field for the explanation of adsorbed
p. 1107-1109
Polarization spectra of the fluorescence of complex molecules in gas phase
p. 1109-1113
Observation of the anomalous behavior of the short-range intermolecular potential of the
p. 1113-1115
On nonlinear processes in the diffraction radiation generators -- free electron lasers
p. 1116-1118
Polyamorphism and short-range order substructure in amorphous boron films
p. 1134-1137

Sommaire du Fascicule no. 6

Large deviations for branching processes on a finite time interval
p. 1289-1292
On some special functions and constants arising in the theory of relaxation oscillations
p. 1292-1296
Generalized solutions of the Korteweg--de Vries equation
p. 1296-1298
Geometric singularities of solutions of nonlinear differential equations
p. 1299-1303
On the spectrum of $C^*$-algebras generated by pseudodifferential operators with isolated singularities of symbols
p. 1304-1306
Prediction of outcome in myocardial infarction
p. 1307-1310
Solitons in bipolarly charged aerosols
p. 1311-1315
The problem of the propagation of a cut at transonic velocity
p. 1316-1319
Some results of the treatment of radar, laser and optical observations of the inner planet and the Moon
p. 1320-1324
A kinematic criterion of the submarine earthquake
p. 1325-1329
Modeling of optical characteristics of atmospheric aerosol over sea water areas
p. 1329-1332
On the beam divergence in a high power
p. 1333-1336
On the parameters of the dense plasma, high-pressure impulses, and intense radiation created by the powerful proton beams interacting with the target
p. 1337-1339
Construction of electric and magnetic fields according to given relativistic trajectories
p. 1339-1343
Thermal instability of the phase transition front during the decay of ``frozen'' metastable states
p. 1343-1346
Radiation effects at $4.2$~K on paramagnetic centers in glasses
p. 1346-1349