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MATHEMATICS
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A method for the regularization of boundary value problems for
differential equations with deviating argument
L. A. Beklaryan
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1033–1037 |
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A variational method for solving boundary value problems for ordinary differential equations
M. D. Bronshtein, A. S. Cherevatskii
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1037–1041 |
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First-order elliptic systems that are degenerate on the boundary
with two variables
A. Dzhuraev
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1041–1045 |
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Symmetric duality for problems of sequential linear programming
I. I. Eremin
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1045–1048 |
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On the solution of a problem in the theory of the Frankl problem for equations of mixed type
N. Yu. Kapustin, K. B. Sabitov
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1048–1052 |
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Zeros of linear combinations of $Z$-functions that correspond to
Dirichlet series
A. A. Karatsuba
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1053–1054 |
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Boundedness of solutions of nonlinear systems with small
perturbations
A. A. Martynyuk
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1055–1058 |
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Problems of Bitsadze–Samarskii type for an equation of mixed type
M. S. Salakhitdinov, A. K. Urinov
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1058–1061 |
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CYBERNETICS AND THE REGULATION THEORY
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Nonclassical optimization and the qualitative theory of optimal
control
A. A. Krasovskii
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1062–1065 |
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MECHANICS
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Problem of the stability of a new phase layer in infinite elastic matrix
M. P. Lazarev
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1066–1070 |
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A problem of an axially symmetric jet flow
A. P. Chernyaev
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1070–1075 |
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FLUID MECHANICS
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Peripheral explosion in a self-gravitating gaseous sphere
M. V. Laskovyi, V. A. Levin
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1076–1079 |
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Exact statistically closed description of vortex turbulence and
the diffusion of an admixture in a compressible medium
S. G. Chefranov
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1080–1085 |
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Axisymmetric potential flow arising from the direct impact of a jet upon a flat wall
P. G. Shtern, E. A. Rudenchik, A. K. Kerimov
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1085–1088 |
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Systematic-functional organization of the kinematics of dolphin swimming
V. G. Yanov
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1089–1093 |
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THEORY OF ELASTICITY
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Constitutive isotropic tensor of rank eight
A. A. Vainshtein, V. N. Girs
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1094–1098 |
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On brittle fracture of elastic bodies under compression
N. A. Lavrov, L. I. Slepyan
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1098–1102 |
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GEOPHYSICS
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Role of nonlinearity coefficient in the formation of dominant seismic frequencies
I. A. Beresnev, V. S. Mitlin, V. N. Nikolaevskii
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1103–1107 |
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Reconstruction of a piecewise-constant coefficient of the wave
equation
M. M. Lavrent'ev (Jn.)
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1108–1112 |
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Study of acoustic emission in rock specimens after unloading
V. S. Ponomarev, S. A. Strizhkov, V. A. Terent'ev
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1112–1115 |
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PHYSICS
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Electronegativity of elements as a functional of electron density
I. V. Martynov, V. A. Kondrat'yev, V. I. Fetisov
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1116–1118 |
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Thermal conductivity and phonon mean free path in several gallium garnets
N. N. Sirota, V. G. Popov, I. A. Ivanov
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1119–1123 |
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Multiplicity and parity of Cooper pair wave function crystals with $O^6_h$ symmetry
V. G. Yarzhemskii, È. N. Murav'ev
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1124–1129 |
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