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MATHEMATICS
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On a boundary value problem Sh. A. Alimov
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1033–1034 |
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Projective limits of Borel measures and A. G. Sigalov's theorem on the representation of the algebra of random variables M. A. Antonets, A. A. Tsvetkov
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1034–1037 |
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On $\tau$-completeness in the class of automata mappings V. A. Buevich
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1037–1041 |
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On the behavior of a numerical solution of boundary value problems for evolution equations in large domains V. G. Grudnitskii
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1041–1044 |
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Hadamard's method for some classes of hyperbolic equations I. A. Kipriyanov, L. A. Ivanov
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1045–1048 |
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On hyperbolic systems with nonpropagating perturbations A. L. Krylov, A. E. Lifshits
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1048–1051 |
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On an a priori estimate of the Hölder norm of solutions of quasilinear parabolic equations with discontinuous coefficients I. T. Mamedov
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1052–1054 |
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On the solvability of some quasilinear operator equations A. P. Makhmudov, K. Ya. Leonov
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1055–1058 |
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On the solution of some boundary value problems of Riemann type for polyanalytic functions K. M. Rasulov
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1059–1063 |
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Ternary semigroups of locally homeomorphic mappings R. B. Feizullaev
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1063–1065 |
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On some control problems and results concerning the unique solvability of a mixed boundary value problem for the
three-dimensional Navier–Stokes and Euler systems A. V. Fursikov
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1066–1070 |
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The comparative strength of variants of Church's thesis at the level of set theory V. Kh. Khakhanyan
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1070–1074 |
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Asymptotics with respect to a small parameter of the solution of a mixed problem for a hyperbolic equation N. K. Shafiev
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1074–1078 |
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CYBERNETICS AND THE REGULATION THEORY
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Nonlinear algorithms for the control of rotational motions of dynamical objects B. N. Petrov, P. D. Krut'ko, Y. P. Popov
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1079–1081 |
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MECHANICS
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Pressure jumps connected with wave reflection from the pipe end and their influence on the sound pitch A. Ya. Gokhshtein
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1082–1085 |
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On the linearized theory of failure of brittle bodies with initial stresses A. N. Guz
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1085–1088 |
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GEOPHYSICS
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On a generalization of Stokes theorem M. A. Aleksidze
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1089–1092 |
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Deformation properties of sea ice V. V. Bogorodsky, V. P. Gavrilo, A. V. Gusev, V. A. Nikitin
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1092–1097 |
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On a possible heterogeneous mechanism of the sinks of freons and $\mathrm{CCl}_4$ in the atmosphere D. V. Pozdnyakov, V. N. Filimonov, K. Ya. Kondrat'ev
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1097–1100 |
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MATHEMATICAL PHYSICS
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The plane problem of diffraction of an electromagnetic field by a system of curvilinear screens V. V. Panasyuk, M. P. Savruk, Z. T. Nazarchuk
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1101–1104 |
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Reality conditions in “finite-zone integration” I. V. Cherednik
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1104–1108 |
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Spectral properties of a class of non-self-adjoint boundary-value problems for systems of Helmholtz equations Yu. V. Shestopalov
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1108–1111 |
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CRYSTALLOGRAPHY
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$\mathrm{La}_2\mathrm{Si}_2\mathrm{O}_7$. Hydrothermal synthesis and crystal structure A. M. Dago, D. Yu. Pushcharovskii, E. E. Strelkova, E. A. Pobedimskaya, N. V. Belov
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1117–1121 |
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Crystal structure of $\mathrm{Na},\mathrm{Ti}$-orthophosphate, $\mathrm{NaTi}_2[\mathrm{PO}_4]_3$ Yu. A. Ivanov, E. L. Belokoneva, Yu. K. Egorov-Tismenko, M. A. Simonov, N. V. Belov
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1122–1125 |
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X-Ray diffraction study of a complex compound of $\mathrm{Co}(\mathrm{III})$ with ethylamines M. D. Mazus, È. V. Popa, T. I. Malinovskii
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1125–1128 |